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Location: Athens Workplace: Hybrid About the company: KIEFER is building Greece's integrated AI ecosystem. From renewable energy infrastructure and AI systems to robotics and enterprise applications, we connect the technologies that power Europe's intelligent future. Founded in 2014, KIEFER has delivered 600MW+ of energy projects and is now developing sovereign AI infrastructure, enterprise AI products and physical AI systems for Greece and Southeast Europe. About the role We are looking for an ML Engineer to develop capabilities that work on physical robots. You will take ideas from model and data experiments through robotics integration and evaluation on real hardware. Our fleet includes Unitree Go2, G1, H1, and B2 robots using NVIDIA Jetson Orin and Jetson Thor compute. Current areas of focus include navigation, learned policies, vision-language-action models, and robotics data. What you will do - Develop, train, adapt, and evaluate models for navigation, perception, planning, and robot behavior. - Apply suitable methods such as imitation learning, reinforcement learning, or vision-language-action approaches. - Build data collection and evaluation pipelines using real-world and simulated robotics data. - Integrate models with robotics software, sensors, actuators, and control systems. - Test on physical robots, measuring task success, sim-to-real performance, on-device latency, and failure modes. - Work with ML, Engineering, robotics specialists, and Product to improve reliability and move prototypes toward repeatable deployment. What you will need - 3+ years of relevant ML or robotics engineering experience, or equivalent impact taking research into real-world systems. - Hands-on experience developing and evaluating ML-enabled systems on physical robots. - Strong Python and production software engineering skills, including experience with ROS or a comparable robotics framework. - A strong ML background in robot learning, perception, imitation learning, reinforcement learning, multimodal models, or a related area. - Experience with robotics data, simulation, experiment design, and evaluation on real hardware. - Practical understanding of sensors, actuators, control loops, latency, and hardware debugging. Nice to have - Vision-language-action models, multimodal foundation models, or generative world models. - Experience with humanoids, mobile or dexterous manipulation, or other complex robotic platforms. - Sim-to-real transfer, teleoperation, human demonstration data, or large-scale robotics data collection. - C++, low-level control, tactile or force sensing, or real-time systems. What is there for you - Compensation: Competitive package aligned with talent benchmarks. - Impact: Hands-on work shaping AI capabilities for Kiefer Tech’s products and real-world applications. - AI-native environment: Real challenges across model development, evaluation, and production AI systems. - Culture: Engineering-first, high autonomy, low bureaucracy, and space to shape meaningful AI products.

Location: Athens Workplace: Remote About the company: KIEFER is building Greece's integrated AI ecosystem. From renewable energy infrastructure and AI systems to robotics and enterprise applications, we connect the technologies that power Europe's intelligent future. Founded in 2014, KIEFER has delivered 600MW+ of energy projects and is now developing sovereign AI infrastructure, enterprise AI products and physical AI systems for Greece and Southeast Europe. About the role We are looking for an ML Engineer to improve the agent and long-context LLM capabilities behind Kiefer Tech’s AI products. You will work hands-on across post-training, data, evaluation, agent design, and inference, with the goal of making multi-step tasks more reliable in production. What you will do - Run post-training experiments using supervised fine-tuning, preference optimization, reinforcement learning, or other suitable methods. - Improve how agents plan, use tools, manage execution, and recover from errors. - Build benchmarks, verifiers, and diagnostic tools to measure agent performance and identify failures. - Generate and curate training data, including agent trajectories and difficult cases from target workflows. - Evaluate and improve long-context behavior, memory and retrieval interactions, and reliability over multi-step tasks. - Work with ML, Product, and Engineering to improve inference and bring successful experiments into production with clear regression checks. What you will need - 3+ years of relevant ML or research engineering experience, with clear technical ownership and measurable results. - Hands-on LLM post-training experience in at least one area: supervised fine-tuning, preference optimization, reinforcement learning, or a comparable method. - Experience building agent systems involving tool use, multi-step execution, and error recovery. - Strong skills in model and agent evaluation, failure analysis, and the creation or curation of training data. - Strong Python, hands-on experience with PyTorch, JAX, TensorFlow, or a similar framework, and solid software engineering skills. - Experience improving or deploying model-backed systems, with an understanding of LLM inference performance and cost. Nice to have - Reward modeling or verifier-based training. - Long-context training, memory systems, retrieval, or context compression. - Distributed training or high-performance LLM serving. - Experience delivering agents for complex enterprise, coding, or research workflows. What is there for you - Compensation: Competitive package aligned with talent benchmarks. - Impact: Hands-on work shaping AI capabilities for Kiefer Tech’s products and real-world applications. - AI-native environment: Real challenges across model development, evaluation, and production AI systems. - Culture: Engineering-first, high autonomy, low bureaucracy, and space to shape meaningful AI products.

Location: Remote - United States Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . Location: Reddit has a flexible first workforce. Don't live near our office? No worries: you can work remotely from anywhere in the US or Canada. About the Team Reddit's Ads ML Efficiency team is focused on making machine learning workloads faster, more scalable, and more cost-efficient, enabling our Ads ML teams to develop, launch, and scale increasingly sophisticated models. This role sits at the intersection of ML workloads, execution systems, and engineering leverage. The engineer will partner closely with ranking teams, serving owners, and ML Platform to identify important bottlenecks, implement targeted improvements, and connect execution and systems improvements to measurable end-to-end outcomes. What you’ll do Own end-to-end performance optimization initiatives for high-impact production ML workloads, from bottleneck identification and implementation through validation and production rollout. Profile and diagnose ML performance bottlenecks across model execution, frameworks, runtimes, memory, CPU/GPU utilization, and infrastructure using rigorous benchmarking and measurement. Design and implement performance improvements involving inference execution, runtime behavior, batching, memory management, precision, compiler integration, custom operators, kernels, or other relevant techniques. Improve ML training and serving efficiency and scalability, optimizing latency, throughput, hardware utilization, and cost while maintaining model quality and production reliability. Support faster and safer model launches through performance benchmarking, load testing, regression detection, and launch-readiness improvements. Partner with model engineers and platform teams to identify high-leverage opportunities, integrate optimizations safely, and validate measurable end-to-end impact. Build reusable performance capabilities, including benchmarks, tooling, optimization patterns, and engineering guidance that accelerate future model development and deployment. Contribute to technical direction and mentor engineers through hands-on collaboration, code reviews, performance debugging, and knowledge sharing. What we’re looking for Hands-on ML performance engineering experience: Demonstrated ability to diagnose and implement meaningful performance improvements in production or production-relevant ML workloads. Deep expertise in at least one ML performance area, such as inference execution, ML runtimes, compiler integration, GPU/kernel optimization, memory systems, or training execution. Strong profiling and benchmarking skills: Ability to identify bottlenecks systematically, establish reliable baselines, and validate measurable end-to-end improvements. Strong software engineering fundamentals: Experience implementing, debugging, testing, and maintaining performance-sensitive systems, with proficiency in Python and relevant systems programming technologies. ML systems understanding: Familiarity with production ML frameworks and the performance trade-offs across model execution, runtime, memory, hardware, and infrastructure. Production engineering judgment: Ability to balance performance improvements with numerical correctness, model quality, reliability, maintainability, and safe rollout. Good customer and platform instincts: can solve concrete bottlenecks while keeping maintainability, adoption, and future reuse in mind. Strong communication: able to explain tradeoffs clearly to engineers and partner teams. Nice-to-have Experience optimizing large-scale inference or training workloads, particularly in recommendation systems, ranking, search, or retrieval. Experience with PyTorch, including performance optimization using technologies such as Dynamo, Inductor, AOTI, torch.export, or custom operators. Experience with inference runtimes, GPU execution, or performance technologies such as TensorRT, ONNX Runtime, CUDA, Triton, LLVM/MLIR, or equivalent systems. Experience with hardware-aware optimization, including batching, memory management, operator fusion, mixed precision, quantization, or accelerator efficiency. Experience with distributed-training performance, including GPU utilization, communication, data loading, memory efficiency, or training step-time optimization. Experience building performance benchmarks, profiling tools, regression detection, launch-readiness capabilities, or cost observability toolings for ML workloads. Experience working across ML modeling, serving, and platform infrastructure teams. Specialized compiler internals or custom CUDA/Triton kernel development are valuable but not required. We value demonstrated performance engineering depth, sound technical judgment, and measurable workload impact over familiarity with any particular tool or framework. Benefits: Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support Family Planning Support Gender-Affirming Care Mental Health & Coaching Benefits Group Personal Pension Scheme with Employer match Private Medical and Dental Scheme Income Replacement Programs Bike to Work scheme Flexible Vacation & Paid Volunteer Time Off Generous Paid Parental Leave Pay Transparency: This job posting may span more than one career level. In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit https://www.redditinc.com/careers/ . To provide greater transparency to candidates, we share base salary ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar stage growth companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below. The base salary range for this position is: $216,700 — $303,400 USD In select roles and locations, the interviews will be recorded, transcribed and summarized by artificial intelligence (AI). You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews. During the interview, we will collect the following categories of personal information: Identifiers, Professional and Employment-Related Information, Sensory Information (audio/video recording), and any other categories of personal information you choose to share with us. We will use this information to evaluate your application for employment or an independent contractor role, as applicable.  We will not sell your personal information or disclose it to any third party for their marketing purposes.  We will delete any recording of your interview promptly after making a hiring decision.  For more information about how we will handle your personal information, including our retention of it, please refer to our Candidate Privacy Policy for Potential Employees and Contractors . Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve.  Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.

Location: Canada (Remote) Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for interoperability across any stack, Grafana Cloud brings AI to observability and observability to AI, giving teams (and their agents) unified visibility so they can see, understand, and act on all their disparate data, wherever it lives, and move at the speed of their ambitions. Customers, including Anthropic, Bloomberg, NVIDIA, Microsoft, and Salesforce, rely on Grafana Labs. We are a 100% remote company with team members across 40+ countries, backed by leading investors including Lightspeed Venture Partners, Sequoia Capital, GIC, Coatue, J.P. Morgan, CapitalG, and Lead Edge Capital. Learn more at grafana.com and follow us on LinkedIn and X . We’re scaling fast and staying true to what makes us different: an open-source legacy, a global collaborative culture, and a passion for meaningful work. Our team thrives in an innovation-driven environment where transparency, autonomy, and trust fuel everything we do. You may not meet every requirement, and that’s okay. If this role excites you, we’d love you to raise your hand for what could be a truly career-defining opportunity. The Opportunity: The Finance Systems team is seeking an experienced Netsuite Systems Manager with strong functional and IT support experience to join the team. In this individual contributor role you will be responsible for administration, configuration, and support for our Netsuite ERP system and associated Finance Business Systems. Additionally, you will be a Finance Systems thought leader and champion of best IT/functional practices, IT General controls, and process improvement automation. Reporting directly to Sr Director of Finance Systems, you will collaborate closely with Business Application, Sales Operations, IT, and our Finance team. This position is 100% remote. What You’ll Be Doing: Netsuite System Administration Own day-to-day operations of NetSuite, and other Finance Business systems including hands on user support and troubleshooting. Administer and support the NetSuite ERP system, focusing on Financial, Advanced Revenue Management (ARM), and Zone billing module Perform system configuration, customization, upgrade and maintenance along with compliance in change management, ITGC, and SDLC processes. Develop and maintain workflows, custom fields, and scripts. Manage NetSuite integrations with other business systems. Oversee user access management, SOD Reviews, and annual/quarterly review process to resolve segregation of duties conflicts. Oversee the governance, change management, end to end maintenance including general ledger accounts, cost centers, products, and any other necessary structures to support the reporting needs of key stakeholders. Manage ticketing system for tracking open cases/change request to resolution Optimize system settings, workflows, and customizations for maximum efficiency. Ensure data integrity and compliance with SOX regulations. Provide training and support to end-users. Program Management Manage/Configure finance transformation projects focusing primarily on the order to cash cycle, encompassing Lead/Opportunity, Contract Management, Quoting/CPQ, Order Management, Revenue Recognition, Billing, Credit, Collections/Disputes, and Cash Application processes. Collaborate with cross-functional teams such as Sales, Legal,Engineering, Finance and IT to gather requirements and implement solutions that enhance business processes. Identify, scope, and prioritize projects based on business needs. Develop detailed project plans, including approach, timelines, milestones, and resources, ensuring on-time and within-budget project delivery. Define data-driven frameworks and processes to identify, measure, and manage program success, focusing on business value, including benchmarking. Ensure procedures, processes, and proper change controls are followed on all production changes and implementation projects Work with sales operations and biz app teams on system enhancements. Dashboard Creation and Reporting Utilize NetSuite's native tools and our very own Grafana dashboard to create high-performing dashboards tailored to Finance needs. Develop reports and visualizations to provide actionable insights from finance data. What Makes You a Great Fit: Bachelor’s Degree or higher in computer Science, information technology, accounting, finance or a related field. 6+ years of progressive experience with as a Finance System Administrator with Netsuite  and financial systems tools such as Zip, Avalara, Expensify etc Hands-on IT support experience, including troubleshooting and resolving functional & technical issues. Experience with data migration, data mapping, and data integration within Netsuite including the Advanced Revenue Management (ARM) module including Zone and Company billing module,and  Salesforce integration. Administrator-level knowledge of privileged access, content groups, multiple charts of accounts, dynamic approval chains, custom objects, tax codes, tolerances, custom workflows, supplier configuration, and report building Knowledge of ITGCs and experience working in SOC, ISO, and SOX compliant environments Demonstrated experience integrating accounting systems with Salesforce / SFDC, ideally including CPQ and experienced level with Netsuite Advanced Revenue Management (ARM) Experience with project management concepts and tools such as Github, Monday.com and Miro. Sharp analytical skills coupled with the ability to troubleshoot complex system issues with ease Knowledge of core accounting processes such as order to cash, procure to pay, record to report. Highly motivated with the ability to work in a rapidly changing global and remote environment You work well in both a team environment and independently Excellent communication skills with the ability to speak cross-functionally Compensation & Rewards: In the United States, the Base compensation range for this role is $ 150,000 - $180,000 CAD. Actual compensation may vary based on level, experience, and skillset as assessed throughout the interview process. All of our roles include Restricted Stock Units (RSUs), giving every team member ownership in Grafana Labs' success. We believe in shared outcomes—RSUs help us stay aligned and invested as we scale globally. *Compensation ranges are country specific. If you are applying for this role from a different location than listed above, your recruiter will discuss your specific market’s defined pay range & benefits at the beginning of the process. Why You’ll Thrive at Grafana Labs: 100% Remote, Global Culture - As a remote-only company, we bring together talent from around the world, united by a culture of collaboration and shared purpose. Scaling Organization – Tackle meaningful work in a high-growth, ever-evolving environment. Transparent Communication – Expect open decision-making and regular company-wide updates. Innovation-Driven – Autonomy and support to ship great work and try new things. Open Source Roots – Built on community-driven values that shape how we work. Empowered Teams – High trust, low ego culture that values outcomes over optics. Career Growth Pathways – Defined opportunities to grow and develop your career. Approachable Leadership – Transparent execs who are involved, visible, and human. Passionate People – Join a team of smart, supportive folks who care deeply about what they do. In-Person onboarding - We want you to thrive from day 1 with your fellow new ‘Grafanistas’ to learn all about what we do and how we do it. Balance is Key - We operate a global annual leave policy of 30 days per annum. 3 days of your annual leave entitlement are reserved for Grafana Shutdown Days to allow the team to really disconnect. *We will comply with local legislation where applicable. Equal Opportunity Employer: Grafana Labs is an equal opportunities employer. We welcome applications from everyone regardless of race, colour, nationality, origin, caste, sex, gender reassignment identity or expression, sexual orientation, age, religion or belief, disability, veteran status, genetic information, pregnancy, maternity, marital, family or carer status, or any other characteristic which is protected by local law. We believe that equality and diversity build a strong organisation, and we work hard to ensure that is the foundation of our organisation as we grow. Grafana Labs may utilize AI tools in its recruitment process to assist in matching information provided in CVs to job postings. The recruitment team will continue to review inbound CVs manually to identify alignment with current openings. #LI-Remote For information about how your personal data is used once you’ve applied to a job, check out our privacy policy .

Location: United States (Remote) Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for interoperability across any stack, Grafana Cloud brings AI to observability and observability to AI, giving teams (and their agents) unified visibility so they can see, understand, and act on all their disparate data, wherever it lives, and move at the speed of their ambitions. Customers, including Anthropic, Bloomberg, NVIDIA, Microsoft, and Salesforce, rely on Grafana Labs. We are a 100% remote company with team members across 40+ countries, backed by leading investors including Lightspeed Venture Partners, Sequoia Capital, GIC, Coatue, J.P. Morgan, CapitalG, and Lead Edge Capital. Learn more at grafana.com and follow us on LinkedIn and X . We’re scaling fast and staying true to what makes us different: an open-source legacy, a global collaborative culture, and a passion for meaningful work. Our team thrives in an innovation-driven environment where transparency, autonomy, and trust fuel everything we do. You may not meet every requirement, and that’s okay. If this role excites you, we’d love you to raise your hand for what could be a truly career-defining opportunity. The Opportunity: The Finance Systems team is seeking an experienced Netsuite Systems Manager with strong functional and IT support experience to join the team. In this individual contributor role you will be responsible for administration, configuration, and support for our Netsuite ERP system and associated Finance Business Systems. Additionally, you will be a Finance Systems thought leader and champion of best IT/functional practices, IT General controls, and process improvement automation. Reporting directly to Sr Director of Finance Systems, you will collaborate closely with Business Application, Sales Operations, IT, and our Finance team. This position is 100% remote. What You’ll Be Doing: Netsuite System Administration Own day-to-day operations of NetSuite, and other Finance Business systems including hands on user support and troubleshooting. Administer and support the NetSuite ERP system, focusing on Financial, Advanced Revenue Management (ARM), and Zone billing module Perform system configuration, customization, upgrade and maintenance along with compliance in change management, ITGC, and SDLC processes. Develop and maintain workflows, custom fields, and scripts. Manage NetSuite integrations with other business systems. Oversee user access management, SOD Reviews, and annual/quarterly review process to resolve segregation of duties conflicts. Oversee the governance, change management, end to end maintenance including general ledger accounts, cost centers, products, and any other necessary structures to support the reporting needs of key stakeholders. Manage ticketing system for tracking open cases/change request to resolution Optimize system settings, workflows, and customizations for maximum efficiency. Ensure data integrity and compliance with SOX regulations. Provide training and support to end-users. Program Management Manage/Configure finance transformation projects focusing primarily on the order to cash cycle, encompassing Lead/Opportunity, Contract Management, Quoting/CPQ, Order Management, Revenue Recognition, Billing, Credit, Collections/Disputes, and Cash Application processes. Collaborate with cross-functional teams such as Sales, Legal,Engineering, Finance and IT to gather requirements and implement solutions that enhance business processes. Identify, scope, and prioritize projects based on business needs. Develop detailed project plans, including approach, timelines, milestones, and resources, ensuring on-time and within-budget project delivery. Define data-driven frameworks and processes to identify, measure, and manage program success, focusing on business value, including benchmarking. Ensure procedures, processes, and proper change controls are followed on all production changes and implementation projects Work with sales operations and biz app teams on system enhancements. Dashboard Creation and Reporting Utilize NetSuite's native tools and our very own Grafana dashboard to create high-performing dashboards tailored to Finance needs. Develop reports and visualizations to provide actionable insights from finance data. What Makes You a Great Fit: Bachelor’s Degree or higher in computer Science, information technology, accounting, finance or a related field. 6+ years of progressive experience with as a Finance System Administrator with Netsuite  and financial systems tools such as Zip, Avalara, Expensify etc Hands-on IT support experience, including troubleshooting and resolving functional & technical issues. Experience with data migration, data mapping, and data integration within Netsuite including the Advanced Revenue Management (ARM) module including Zone and Company billing module,and  Salesforce integration. Administrator-level knowledge of privileged access, content groups, multiple charts of accounts, dynamic approval chains, custom objects, tax codes, tolerances, custom workflows, supplier configuration, and report building Knowledge of ITGCs and experience working in SOC, ISO, and SOX compliant environments Demonstrated experience integrating accounting systems with Salesforce / SFDC, ideally including CPQ and experienced level with Netsuite Advanced Revenue Management (ARM) Experience with project management concepts and tools such as Github, Monday.com and Miro. Sharp analytical skills coupled with the ability to troubleshoot complex system issues with ease Knowledge of core accounting processes such as order to cash, procure to pay, record to report. Highly motivated with the ability to work in a rapidly changing global and remote environment You work well in both a team environment and independently Excellent communication skills with the ability to speak cross-functionally Compensation & Rewards: In the United States, the Base compensation range for this role is $ 148,000 - $178,000. Actual compensation may vary based on level, experience, and skillset as assessed throughout the interview process. All of our roles include Restricted Stock Units (RSUs), giving every team member ownership in Grafana Labs' success. We believe in shared outcomes—RSUs help us stay aligned and invested as we scale globally. *Compensation ranges are country specific. If you are applying for this role from a different location than listed above, your recruiter will discuss your specific market’s defined pay range & benefits at the beginning of the process. Why You’ll Thrive at Grafana Labs: 100% Remote, Global Culture - As a remote-only company, we bring together talent from around the world, united by a culture of collaboration and shared purpose. Scaling Organization – Tackle meaningful work in a high-growth, ever-evolving environment. Transparent Communication – Expect open decision-making and regular company-wide updates. Innovation-Driven – Autonomy and support to ship great work and try new things. Open Source Roots – Built on community-driven values that shape how we work. Empowered Teams – High trust, low ego culture that values outcomes over optics. Career Growth Pathways – Defined opportunities to grow and develop your career. Approachable Leadership – Transparent execs who are involved, visible, and human. Passionate People – Join a team of smart, supportive folks who care deeply about what they do. In-Person onboarding - We want you to thrive from day 1 with your fellow new ‘Grafanistas’ to learn all about what we do and how we do it. Balance is Key - We operate a global annual leave policy of 30 days per annum. 3 days of your annual leave entitlement are reserved for Grafana Shutdown Days to allow the team to really disconnect. *We will comply with local legislation where applicable. Equal Opportunity Employer: Grafana Labs is an equal opportunities employer. We welcome applications from everyone regardless of race, colour, nationality, origin, caste, sex, gender reassignment identity or expression, sexual orientation, age, religion or belief, disability, veteran status, genetic information, pregnancy, maternity, marital, family or carer status, or any other characteristic which is protected by local law. We believe that equality and diversity build a strong organisation, and we work hard to ensure that is the foundation of our organisation as we grow. Grafana Labs may utilize AI tools in its recruitment process to assist in matching information provided in CVs to job postings. The recruitment team will continue to review inbound CVs manually to identify alignment with current openings. #LI-Remote For information about how your personal data is used once you’ve applied to a job, check out our privacy policy .

Location: Limassol, Cyprus Workplace: fully Sumsub is the first AI-powered trust infrastructure for compliance operations at scale. It connects identity and business verification, fraud prevention, transaction monitoring, and risk workflows, helping teams reduce manual work and enter new markets. Trusted by over 4,000 clients across financial services, crypto, mobility, trading, marketplaces, education, and iGaming, including Bybit, Bitpanda, Wirex, Avis, Vodafone, Duolingo, and Kaizen Gaming. Sumsub is recognized as a Great Place To Work® in the US and rated 4.5 out of 5 on Glassdoor. Our 1,000+ people around the world back it up, too: 92% are proud to be Sumsubers, and 90% say their work is interesting and challenging. We’re looking for an Accountant & Financial Operations Specialist to support day-to-day accounting, maintain accurate financial records, and improve business operations through better workflows and automation. You’ll also help deliver a timely month-end close across Sumsub’s international entities. What You’ll Be Doing: Review and record client invoices, checking supporting documents, approvals, and account coding. Reconcile bank accounts, client balances, and general ledger accounts, investigating and resolving discrepancies. Support the month-end close, including journal entries, accruals, third-party payments, and bad debt provisions. Communicate directly with clients and work with CSM, Sales Operations, Billing and Legal teams to obtain missing information and documentation. Prepare schedules and supporting documents for reporting and audits, working with colleagues and external auditors. Manage your own improvement initiatives from identifying an opportunity to implementing a solution. Work closely with the automation team, providing clear requirements and helping automate accounting workflows, reconciliation templates, and other operational processes. About You: You have practical accounting or financial manager experience, including transaction posting, reconciliations, and month-end close. You understand double-entry bookkeeping, accruals, prepayments, and financial statements. You’ve worked with accounting software or ERP systems such as NetSuite, Oracle, or SAP. You’re confident using Excel or Google Sheets, including formulas, lookups, and pivot tables. You’re accurate, organised, and comfortable working to deadlines. You have good written and spoken English. You take initiative, solve problems, and look for ways to make processes more efficient. You’re interested in using AI and automation to improve day-to-day work. Experience in an international or SaaS/fintech company, or with multiple entities or currencies, is a plus. Experience at a Big Four firm is a plus. What We Offer: Remote-first, trust-based culture. Work from the place that works best for you. No mandatory office days, no attendance trackers. In some locations, we provide offices or coworking spaces, but the choice is yours. True flexibility. We do not fix you to a 9-to-5 schedule. You can adjust your working hours when needed, as long as your day stays productive and in sync with the team. Extra time off. Your birthday is a holiday here. Add to that 10 personal days each year, seven sick days without paperwork, and extra time to enjoy Christmas and New Year. Time to rest is part of the deal. Work that matters. Our mission is to build a digital world that is secure, accessible and inclusive for everyone. From fighting fraud to making online services easier and safer to use, your work will have a real impact on how people experience trust online. Compensation. We offer fair and transparent pay, benchmarked to the market. Truly global. We work across continents and time zones, with teammates and customers from all over the world. You will run campaigns that cross borders, cultures, and languages, and see your ideas land worldwide. Growth built in. Clear goals, open feedback and personal development plans. We support your progress with learning opportunities and by covering role-specific events, from design conferences to marketing forums. Celebrating your big moments. We are proud to support you through life’s biggest journeys with dedicated financial bonuses for both marriage and welcoming a new baby to your family. Team offsites. Sometimes just Slack is not enough. That is why we meet in person a few times a year. Trips are fully covered, so you can meet, collaborate, and recharge together. Getting you set up. We make sure you have access to the tools and hardware you need to do your work well. Friendly by design. Our logo is a dog for a reason. We keep things human, open and kind. We welcome individuality, quirks and different perspectives, because that is what makes our work smarter and more fun. The hiring stages: TA screening -> Hiring Manager Interview -> Assignment -> Final Interview. Sounds like a great opportunity for your career development? Then go ahead and apply! We are a global community of innovators, creators, and thinkers, and we believe that diversity fuels our innovation. Sumsub is proud to be an equal opportunity employer, committed to building a diverse and inclusive workforce. We welcome applications from people of all backgrounds, cultures, genders, experiences, abilities and perspectives. Join us in shaping the future inclusively. This role is open to candidates in multiple countries, and compensation differs based on the candidate’s confirmed work location. For this reason, a single universal salary range is not included in this job posting. The applicable work location will be confirmed early in the recruitment process, and the relevant compensation information for that location will be shared in writing, in line with local requirements.

Location: Remote - United States Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . This role is remote friendly. Reddit has a flexible first workforce. Who We Are The Web Platform team leads the development of the Shreddit platform, the heart of reddit.com . We focus on platform-wide architecture, performance optimizations, operational health and upleveling our web developer experience for one of the most trafficked sites on the internet. With us, you’ll turn ambiguous platform problems into clear designs and ship high‑quality, observable, well‑tested solutions that other teams rely on every day. You'll drive key platform initiatives, including optimizing Shreddit's global performance, evolving HTML rendering, and enhancing web infrastructure resiliency and scale. You will also boost developer experience through AI tooling, automated workflows, and streamlined CI/CD pipelines. Who You Are Platform Minded Engineer: You empower engineers to deliver safe, scalable, and high-performance solutions by standardizing cross-organizational patterns, workflows, and tooling. Pragmatic Builder: You strike the right balance between rapid iteration and architectural rigor, delivering scalable solutions without getting bogged down by unnecessary processes. Effective Collaborator: You excel in communicating complex technical concepts clearly to both technical and non-technical stakeholders. Continuous Learner: You have a deep curiosity for emerging technologies and actively keep up with modern industry trends, standards, and performance optimizations. What You’ll Do Build with impact: Design and evolve the Shreddit web platform’s architecture, performance, and developer tooling that powers reddit.com for hundreds of millions of users across the world. Full-Lifecycle Development: Lead end‑to‑end delivery of complex, cross‑service initiatives in areas like asset delivery, html processing, observability and reliability for core web experiences. Quality & Velocity: Move fast while maintaining high quality standards through thorough code reviews, detailed design doc evaluations, and constructive feedback on product specs and UI mocks. Mentorship & Engineering Standards: Help establish developer workflows, champion best practices, and mentor junior and mid-level engineers to elevate technical excellence across the team. Technical Qualifications Web Expertise: Strong proficiency in modern web stacks, including JavaScript, TypeScript, React, and Next.js, with a proven track record of translating complex problems into performant, scalable and safe  responsive, production-grade applications. Operational Health Excellence: Experience tracing, profiling and tuning performance of network calls, rendering, or data access paths, monitoring and reporting their operational health. AI-First Workflows Expertise : Experience implementing AI workflows and tooling to support and accelerate high quality web development, optimization and debugging. API & System Design: Demonstrated experience designing, building, and maintaining robust APIs using protocols such as REST, GraphQL, gRPC, HTTP, or Thrift basics. Education: Bachelor’s degree in Computer Science, a related technical field, or equivalent practical experience. Benefits: Comprehensive Healthcare Benefits and Income Replacement Programs 401k with Employer Match Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support Family Planning Support Gender-Affirming Care Mental Health & Coaching Benefits Flexible Vacation & Paid Volunteer Time Off Generous Paid Parental Leave Pay Transparency: This job posting may span more than one career level. In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit https://www.redditinc.com/careers/ . To provide greater transparency to candidates, we share base salary ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar stage growth companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below. The base salary range for this position is: $190,800 — $267,100 USD In select roles and locations, the interviews will be recorded, transcribed and summarized by artificial intelligence (AI). You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews. During the interview, we will collect the following categories of personal information: Identifiers, Professional and Employment-Related Information, Sensory Information (audio/video recording), and any other categories of personal information you choose to share with us. We will use this information to evaluate your application for employment or an independent contractor role, as applicable.  We will not sell your personal information or disclose it to any third party for their marketing purposes.  We will delete any recording of your interview promptly after making a hiring decision.  For more information about how we will handle your personal information, including our retention of it, please refer to our Candidate Privacy Policy for Potential Employees and Contractors . Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve.  Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.

Location: Paris; London ABOUT MISTRAL Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms. We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited. THE ROLE Mistral AI is seeking Applied Scientists and Research Engineers focused on formal methods. You will design, train, and deploy SOTA large language models and apply them to diverse use cases. You'll work cross-functionally with internal and external science, engineering, and product teams to deliver high-impact AI solutions.   WHAT YOU WILL DO - Run pre-training, post-training and deploy state of the art models on large clusters. - Generate and curate datasets for theorem proving and software verification, and build evaluators and benchmarks for formal reasoning. - Develop the necessary tools and frameworks to facilitate data generation, model training, evaluation and deployment. - Collaborate with cross-functional teams to tackle complex use cases. - Manage research projects and communications with client research teams.   WHAT WE'RE LOOKING FOR - Fluent in English with excellent communication skills — at ease explaining complex technical concepts to both technical and non-technical audiences. - Expert with PyTorch or JAX. - Not afraid of contributing to a big codebase; finds their way around independently with little guidance. - Writes clean, readable, high-performance, fault-tolerant Python code. - Doesn’t need roadmaps: moves independently and navigates uncertainty with confidence. - Low-ego, collaborative and eager to learn. - Track record of success through personal projects, professional projects or academia. NICE TO HAVE - PhD / Master in a relevant field (Computer Science, Mathematics, Machine Learning). - Experience with autoformalization, proof automation, or verified code generation. - Experience with reinforcement learning using verifiable rewards, ideally from Lean or other proof assistants. - Contributions to a large open-source or industry codebase. - Publications in top academic journals or conferences. - Enjoys improving existing code: typing, tests, CI pipelines. WHAT WE OFFER We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks. For the most up-to-date details on benefits available in your location, please refer to our Benefits page https://app.notion.com/p/mistralai/Benefits-at-Mistral-36e6ba59a7fe836b93dd01737fcc27ef?source=copy_link. PRIVACY POLICY Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy https://legal.mistral.ai/terms/applicant-privacy-policy.

Location: Limassol, Cyprus Workplace: fully Sumsub is the first AI-powered trust infrastructure for compliance operations at scale. It connects identity and business verification, fraud prevention, transaction monitoring, and risk workflows, helping teams reduce manual work and enter new markets. Trusted by over 4,000 clients across financial services, crypto, mobility, trading, marketplaces, education, and iGaming, including Bybit, Bitpanda, Wirex, Avis, Vodafone, Duolingo, and Kaizen Gaming. Sumsub is certified as a Great Place To Work® in the US, recognized as a TIME & Statista Excellent Workplace, honored with the TrustRadius Tech Cares Award for Diversity & Inclusion, and rated 4.7 out of 5 on Glassdoor. Our 1,000+ people around the world back it up, too: 92% are proud to be Sumsubers, and 90% say their work is interesting and challenging. Now we are looking for a Frontend Developer (Next.js / TypeScript) to build and optimize sumsub.com and its core acquisition funnels . This role is an exciting opportunity to own end-to-end web initiatives and bring fresh engineering ideas to life on a modern React 19 / Next.js stack . What You Will Be Doing: Build campaign, event and ABM landing pages, product launches, and product and industry pages Own forms and funnels: the lead journey from form to HubSpot, email validation, meeting booking via Calendly Launch localized versions of the site for new markets Run A/B tests and improve performance (Core Web Vitals) and SEO Spend about 30% of your time on server-side work inside Next.js: API routes, third-party API integrations, caching and revalidation (ISR, Redis) About You: Core Frontend Expertise: Strong React and TypeScript skills, with solid hands-on Next.js experience across SSG, ISR, and SSR. Server-Side Competence: Practical Node.js experience, including REST API integrations, error handling, and retries. End-to-End Ownership: Proven autonomy to take a task from an initial marketing request all the way to production independently. Proactive Mindset: A proactive thinker who generates and defends new ideas and improvements rather than just executing tasks. Data & Compliance Care: A diligent and responsible approach to handling user data and tracking in a regulated KYC/AML environment. Nice to have: Next.js App Router: Hands-on experience with App Router (our newer projects use it). Headless CMS & GraphQL: Practical familiarity with headless CMS platforms (WordPress, Payload) and GraphQL. CRMs & Analytics: Experience working with HubSpot (or other CRMs), along with tracking and experimentation tools (VWO, GA4, GTM). What We Offer: Remote-first, trust-based culture. Work from the place that works best for you. No mandatory office days, no attendance trackers. In some locations, we provide offices or coworking spaces, but the choice is yours. True flexibility. We do not fix you to a 9-to-5 schedule. You can adjust your working hours when needed, as long as your day stays productive and in sync with the team. Extra time off. Your birthday is a holiday here. Add to that 10 personal days each year, seven sick days without paperwork, and extra time to enjoy Christmas and New Year. Time to rest is part of the deal. Work that matters. Our mission is to build a digital world that is secure, accessible and inclusive for everyone. From fighting fraud to making online services easier and safer to use, your work will have a real impact on how people experience trust online. Compensation. We offer fair and transparent pay, benchmarked to the market. Truly global. We work across continents and time zones, with teammates and customers from all over the world. You will run campaigns that cross borders, cultures, and languages, and see your ideas land worldwide. Growth built in. Clear goals, open feedback and personal development plans. We support your progress with learning opportunities and by covering role-specific events, from design conferences to marketing forums. Celebrating your big moments. We are proud to support you through life’s biggest journeys with dedicated financial bonuses for both marriage and welcoming a new baby to your family. Team offsites. Sometimes just Slack is not enough. That is why we meet in person a few times a year. Trips are fully covered, so you can meet, collaborate, and recharge together. Getting you set up. We make sure you have access to the tools and hardware you need to do your work well. Friendly by design. Our logo is a dog for a reason. We keep things human, open and kind. We welcome individuality, quirks and different perspectives, because that is what makes our work smarter and more fun. The hiring stages: TA screening -> Hiring Manager Interview -> Final Interview. Sounds like a great opportunity for your career development? Then go ahead and apply! We are a global community of innovators, creators, and thinkers, and we believe that diversity fuels our innovation. Sumsub is proud to be an equal opportunity employer, committed to building a diverse and inclusive workforce. We welcome applications from people of all backgrounds, cultures, genders, experiences, abilities and perspectives. Join us in shaping the future inclusively. We believe in fair and transparent compensation. Salaries vary depending on work location and applicable local market conditions. This role is open to candidates in multiple countries, and compensation differs based on the candidate’s confirmed work location. For this reason, a single universal salary range is not included in this job posting. The applicable work location will be confirmed early in the recruitment process, and the relevant compensation information for that location will be shared in writing, in line with local requirements.

Location: Global We are the creators of a new fintech era! Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey. We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA. The future of Web3 starts with you: Join us as an General QA engineer! Requirements Education & Experience Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related STEM field. 3+ years of experience in QA Engineering or Software Testing in a high-throughput or low-latency environment. Experience with quantitative systems, HFT, trading platforms, or financial applications is highly preferred. Core Technical Skills Strong knowledge of software testing methodologies, SDLC best practices, and quality assurance processes. Experience testing REST APIs and WebSocket-based services. Proficiency in SQL for data validation, troubleshooting, and debugging. Experience with API testing tools such as Postman. Hands-on experience with monitoring and observability tools such as Grafana, Prometheus, or Kibana. Confident working knowledge of Linux command-line tools, logs, system utilities, and process monitoring. Experience working with Docker. Proficiency in scripting or programming languages such as Python or Java. Experience with test automation frameworks and libraries such as Pytest, Selenium, or Pandas. Familiarity with version control systems and CI/CD workflows. Experience with automated testing, continuous integration, and deployment processes. Trading & Quantitative Systems Knowledge Understanding of market microstructure and trading products, including spot, futures, and swaps. Familiarity with low-latency and high-frequency trading systems. Strong understanding of mathematics, statistics, and numerical methods relevant to quantitative trading. Ability to reason through quantitative problems and collaborate effectively with researchers, developers, and analysts. Analytical & Problem-Solving Skills Strong analytical and problem-solving skills. Ability to independently investigate and solve complex technical issues. Strong focus on quality, reliability, and system performance. Experience working with complex distributed systems is an advantage. Mindset & Soft Skills Strong interest in technology, quantitative finance, and continuous learning. Team-oriented mindset with strong communication and collaboration skills. High level of ownership, reliability, and attention to detail. Predictable availability to support stable operation of production trading systems when required. Responsibilities As a QA Engineer, you will be part of a high-performance team responsible for developing and maintaining low-latency infrastructure, HFT and quantitative systems, and real-time risk management tools. You will work closely with developers, analysts, researchers, and system engineers to ensure system reliability, scalability, performance, and quality. Key Responsibilities: Design, develop, and execute comprehensive test plans for trading infrastructure and internal tools. Build and maintain automated test suites for real-time quantitative systems and APIs. Ensure adequate test coverage for low-latency, high-availability, and scalable systems. Collaborate with developers and analysts to clarify requirements, identify edge cases, and align testing with business and technical objectives. Investigate, reproduce, and debug issues in complex distributed systems. Contribute to performance testing, latency benchmarking, and system monitoring. Support CI/CD pipelines through automated testing strategies. Maintain high standards of test documentation and test coverage. Working terms Immerse yourself in Crypto & Web3:Master cutting-edge technologies and become an expert in the most innovative industry. Master cutting-edge technologies and become an expert in the most innovative industry. Work with the Fintech of the Future: Develop your skills in digital finance and shape the global market. Take Your Professionalism to the Next Level: Gain unique experience and be part of global transformations. Drive Innovations: Influence the industry and contribute to groundbreaking solutions. Join a Strong Team: Collaborate with top experts worldwide and grow alongside the best. Work-Life Balance & Well-being: Modern equipment. Comfortable working conditions, and an inspiring environment to help you thrive. 24 calendar days of paid leave. Additional days off for national holidays. With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career! Let’s Build the Future Together! WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability, medical condition, marital status, familial status, veteran status, or any other legally protected characteristic of an individual. Your privacy matters to us. You can learn more about how we handle your personal data with regard to your application in our Candidate Privacy Notice .

Location: Brazil Workplace: Remote BUILDING THE FUTURE OF OPEN FINANCE Payward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system. THE TEAM Founded in 2011, Kraken is one of the world's longest-standing crypto platforms, trusted by over 10 million individuals and institutions across the globe. It offers spot trading, margin, futures, staking, and OTC services, with products built for both individual investors and institutional clients. Our VIP team supports the firm's highest-value private clients across the Payward ecosystem: high-net-worth individuals (HNWIs) who expect a premium, secure, and highly tailored experience. We ensure Kraken remains the platform of choice for VIPs by delivering white-glove relationship management, personalized trading enablement, and high-impact benefits. We are looking for a VIP Relationship Manager, LATAM to help us scale our VIP client book and growth across the region. This is a hybrid role: part white-glove relationship management, part growth and business development. You'll build Kraken's presence inside LATAM's VIP trading and investor communities, run local marketing and events, and source new whale relationships. We're looking for someone who isn't afraid to be bold, can build and scale initiatives from the ground up, and is humble enough to fail fast and move on to the next challenge. If you thrive in ambiguity and can operate in a fast-paced, scrappy environment, this role is for you.   THE OPPORTUNITY - Serve as the trusted point of contact for Kraken and Payward’s top private clients across LATAM, delivering consistent, high-quality white-glove service and building deep, durable relationships. - Own the regional VIP book end to end: onboarding, tier progression, retention, and proactive intervention on at-risk and lapsing clients. - Build lasting relationships that grow AOP, net deposits, and trading volume, your primary KPIs, by becoming the partner clients trust with more of their capital and activity over time. - Bring Kraken's private client and VIP offerings to market locally, including yield and earn campaigns, lending against tokenized equities and crypto collateral, OTC execution, and structured private-client benefits, ensuring they remain impactful and competitive against regional exchanges and desks. - Source and convert new HNWI relationships through direct outreach, referrals, and introducer networks, from crypto-wealthy individuals and family offices to the principals of trading firms, OTC desks, miners, and project treasuries. - Get inside LATAM's VIP trading communities: private trading groups, investor clubs, KOL and trader networks, and closed-door investor groups. Be the Kraken face those communities know and trust. - Design and run local marketing and events (VIP dinners, trader meetups, conference-adjacent programming, and co-marketing with regional partners and KOLs) in partnership with our Marketing and Regional teams. - Build and manage introducer and referral partnerships that produce a repeatable pipeline of qualified private clients. - Act as Payward’s ear on the ground: competitive intelligence on regional exchanges, product gaps that cost us whale business, and the local narratives that move capital. - Partner with Product, Marketing, Compliance, Banking, and Client Service to champion new efforts that drive private client growth and loyalty, and to make sure every play you run is inside Kraken's licensing and compliance perimeter.     WHAT YOU BRING - 5+ years of experience in relationship management, account management, private banking, brokerage, or private client sales, including at least 2 years in the crypto space, with a track record of working with HNWIs. - An existing, personal network among LATAM's crypto HNWIs, traders, family offices, OTC desks, funds, or trading communities in Brazil, Mexico, Argentina, Colombia, or Chile. - Demonstrated ability to originate business, not just service it. You have personally brought in clients, run events, or built a community presence that produced measurable pipeline. - Deep understanding of trading product solutions, including spot, margin, and futures trading, as well as OTC trading, lending, and yield/earn products. Familiarity with how deposits and client balances drive an exchange's lending economics is a strong plus. - Comfort operating in a regulated environment across multiple LATAM jurisdictions, and the judgment to know when to involve Compliance early. - Highly data-driven, with expertise in analyzing KPIs such as assets on platform, net deposits, trading volume, and client portfolio revenue. - Ability to be scrappy, bold, and unafraid to explore alternative and creative solutions to achieve results. - Deep knowledge of cryptocurrency ecosystems, their players, frameworks, and market dynamics beyond just blue-chip tokens, including how local on/off-ramps and stablecoin flows shape client behavior in the region. - Skilled at building meaningful partnerships with internal and external stakeholders at all levels and across diverse backgrounds. - Willingness to travel up to 30% across the region for client meetings, events, and conferences. - Based in Brazil and native or near-native Portuguese plus fluent English required. Spanish is a strong plus. Unless a specific application deadline is stated in the job posting, applications are accepted on an ongoing basis. Please note, applicants are permitted to redact or remove information on their resume that identifies age, date of birth, or dates of attendance at or graduation from an educational institution. We consider qualified applicants with criminal histories for employment on our team, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance. OUR COMMITMENT Payward is powered by people from around the world and we celebrate the diverse talents, backgrounds, contributions, and unique perspectives that everyone brings to the table. We hire based on merit, seeking out people with the right abilities, knowledge, and skills for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgeable about crypto. We may ask candidates to complete job-related skills or work-style assessments as part of our hiring process. These assessments evaluate competencies relevant to the role and are applied consistently across candidates for similar positions. Results are considered alongside experience and interviews, and are not the sole basis for any employment decision. As an equal opportunity employer, we don't tolerate discrimination or harassment of any kind, whether based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status, or any other protected characteristic as outlined by federal, state, or local laws. Stay connected Follow us on X https://twitter.com/krakenfx Learn on the Kraken Blog https://blog.kraken.com/#:~:text=Enter%20your%20email%20address Connect on LinkedIn https://www.linkedin.com/company/kraken-exchange/ Candidate Privacy Notice https://www.kraken.com/legal/candidate-privacy-notice

- Build the console screens finance teams use daily: agent spending, decisions behind payments, and approval queues. - Implement a policy editor that turns spending rules into readable, publishable policies with change history.

Location: Global, EU We are the creators of a new fintech era! Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey. We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA. The future of Web3 starts with you: join us as a ! Requirements We're looking for a Senio/Staff-level engineer with an open mind and a builder's instinct - someone who goes beyond executing tasks and is ready to own the High-Performance practice end-to-end: establish engineering processes, drive R&D, evaluate and champion new technologies, and lead their adoption in production. The ideal candidate can bridge the gap between business requirements for low latency and high throughput and the realities of existing infrastructure - translating "we need to be faster" into an actionable technical roadmap. You bring a fresh perspective, know how to organize the work, and are equally comfortable optimizing a hardware parameter and presenting a strategy to stakeholders. We expect 5+ years of hands-on experience as a DevOps/SRE/Systems Engineer in performance-critical environments - and the maturity to grow yourself and grow a team around you. Linux: Advanced administration and OS-level tuning — real-time OS configurations, cgroups, CPU isolation, memory management, and low-level network stack configuration. Hardware Internals: Deep understanding of CPU power and performance states (C/P-states), Hyper-Threading / SMT trade-offs, TX/RX ring configuration, and the full data path from NIC through PCIe to memory and CPU. Ability to reason about and tune each stage of that path under production load. Networking & TCP Internals: Deep knowledge of TCP/IP — congestion control, ACK behavior, buffer tuning, and protocol-level latency sources. Strong Linux networking fundamentals: low-latency NIC configuration, bypass networking technologies (DPDK, RDMA), and market connectivity (multicast feeds, co-location networks, VPNs). Performance Engineering: Practical experience profiling latency-sensitive systems; familiarity with tools such as perf, flamegraph, strace, tcpdump, eBPF, and hardware performance counters. Containerization: Deep knowledge of Docker and Kubernetes, including low-overhead deployment patterns and performance trade-offs of containerized workloads. IaC: Proven track record with Ansible, Terraform, and Helm in production environments. Monitoring: Hands-on experience with the Prometheus / Grafana stack; ability to build latency-aware dashboards and alerting (P99, jitter, throughput KPIs). Scripting: Solid scripting in Bash and Python; Golang is a strong plus given its role in systems tooling. CI/CD & Secret Management: Strong grasp of CI/CD pipelines with experience integrating performance validation stages; familiarity with Vault for secrets management. Security: Understanding of DevSecOps principles and Kubernetes security policies. Key Performance Metrics You'll Work With Latency Distribution - P99 / P99.9 across the tick-to-trade path, using hardware-level timestamps (NIC/PTP). Jitter - variance between min/max latency, measured over large sample sets in live market conditions. Throughput - messages per second (orders + cancels) under exchange burst scenarios. System Reliability - сontinuous monitoring of uptime Extra Credit / Big Pluses Hands-on experience with kernel-level optimization: syscall reduction, network stack bypass (DPDK, RDMA, Solarflare OpenOnload). Background in HFT, algorithmic trading, or other ultra-low-latency production environments. Experience with hardware timestamping, PTP/IEEE 1588, and precision time synchronization. Familiarity with colocation operations and exchange connectivity (cross-connects, proximity hosting). Proven SRE track record with formal SLO/error budget frameworks in latency-sensitive contexts. DevSecOps: vulnerability scanning, Zero Trust, RBAC, and secure delivery pipelines. Understanding of business processes in FinTech, crypto, or electronic trading. Responsibilities Low-Latency Infrastructure Ownership: Design, deploy, and continuously optimize infrastructure for latency-sensitive trading systems — market data handlers, order/deal gateways, and risk check engines. Own the full stack from bare metal to application delivery. Define and maintain a reference architecture for low-latency connectivity when onboarding new trading venues, including reproducible configuration baselines, validation procedures, and performance acceptance criteria — so every new venue goes live on a proven, optimized stack. Cloud & Hybrid Network Connectivity: Design, implement, and maintain complex low-latency network solutions for cloud provider interconnects - including cross-connects and Direct Connect / ExpressRoute links between cloud regions, hybrid on-premise/cloud topologies, and high-throughput inter-server fabrics. Ensure both latency minimization and fault tolerance at every layer: physical redundancy, failover routing, and path diversity across providers and regions. Hardware & OS Stack Tuning: Go deep on the full hardware and OS stack - CPU pinning, C/P-states, HT/SMT configuration, NUMA topology, IRQ affinity, TX/RX ring sizing, NIC offloading, and network stack bypass (DPDK/RDMA where applicable). Understand the complete data path from NIC through PCIe to memory and CPU - and optimize every hop. Infrastructure as Code (IaC): Automate provisioning and configuration of high-performance environments using Ansible, Terraform, and Helm - with performance reproducibility as a first-class requirement. Latency Profiling & Benchmarking: Systematically profile and debug latency hotspots across the full execution path. Establish and maintain SLA/SLO targets; track P99/P99.9 distributions, jitter, and throughput - not just averages. CI/CD for Performance: Build and maintain CI/CD pipelines that include automated latency regression testing, so performance degradations are caught before they hit production. Monitoring & Observability: Design and operate comprehensive latency monitoring and alerting systems (Prometheus, VictoriaMetrics, Grafana) - including hardware timestamping (NIC/PTP) and fine-grained performance telemetry. Colocation & Network Placement: Research, evaluate, and manage optimal server placements - colocations, cross-connects, proximity hosting. Work closely with network and infrastructure teams to minimize physical and logical distance to exchanges. High Availability & DRP: Design systems that maintain stability and reliability under peak load while continuously pushing latency lower - zero regressions, always. Cross-Team Collaboration: Work alongside algo developers, quant teams, and network engineers to ensure trading strategies execute with minimal infrastructure overhead. Working terms Immerse yourself in Crypto & Web3: Master cutting-edge technologies and become an expert in the most innovative industry. Work with the Fintech of the Future: Develop your skills in digital finance and shape the global market. Take Your Professionalism to the Next Level: Gain unique experience and be part of global transformations. Drive Innovations: Influence the industry and contribute to groundbreaking solutions. Join a Strong Team: Collaborate with top experts worldwide and grow alongside the best. Work-Life Balance & Well-being: Modern equipment. Comfortable working conditions, and an inspiring environment to help you thrive. 24 calendar days of paid leave. Additional days off for national holidays. With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career! Let’s Build the Future Together! WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability, medical condition, marital status, familial status, veteran status, or any other legally protected characteristic of an individual. Your privacy matters to us. You can learn more about how we handle your personal data with regard to your application in our Candidate Privacy Notice .

Location: Brazil About Us Established in 2018, Bybit is one of the world’s leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. Powered by world-class technology and a user-first mindset, Bybit delivers a seamless ecosystem across trading, payments, wealth management, custody, institutional services, and Web3 — connecting users to the future of digital finance. Our core values define how we build. We listen, care and improve to create products and experiences that put users first. Backed by a global team of ambitious builders, problem-solvers, and innovators, we foster a high-performance and fast-moving environment where talent is empowered to drive real impact at the global scale. Supported by 24/7 multilingual customer service and a strong commitment to innovation, we are shaping the future of finance through technology, collaboration, and bold execution. Today, Bybit is recognized as one of the most trusted and transparent platforms in the digital asset industry, continuing to expand its global presence while building the infrastructure for the next generation of financial services. Role Overview We are seeking an experienced HR Generalist to lead all human resources and office administration functions for our São Paulo office, with regional support across Latin America. Reporting to the Regional HR Lead, this role serves as the primary HR partner in Brazil — managing HR operations, employee relations, labor compliance, employee engagement, and local office administration. This role combines hands-on HR administration with strategic employee engagement and expertise in Brazilian labor law, with the flexibility to navigate HR matters across LATAM markets. Key Responsibilities 1. HR Operations & Compliance Manage the full employee lifecycle for Brazil and LATAM employees. Administer payroll inputs, attendance, leave management, and benefits enrollment in coordination with vendors and finance, ensuring compliance with all applicable engagement models. Ensure full compliance with Brazilian labor law (CLT), INSS, FGTS, IRRF, and mandatory reporting obligations. Maintain compliance with occupational health and safety legislation, including coordination of PGR, PCMSO, SIPAT, and CIPA requirements. Monitor labor law developments across key LATAM markets and advise on compliance implications. Support internal and external HR audits; maintain and update HR policies to reflect regulatory requirements and changes. Maintain accurate HRIS records and ensure data integrity across all supported markets. Coordinate statutory and supplementary benefits administration, including vale-refeição, vale-transporte, plano de saúde, and other applicable programs. Support visa and work permit processes for foreign employees as required. As the company expands into new markets, extend HR and administrative support to additional regions or countries as business needs evolve. 2. Employee Relations Serve as the primary point of contact for employee inquiries and workplace concerns across Brazil and LATAM. Manage grievances, disciplinary proceedings, and performance improvement plans with fairness and confidentiality. Advise and coach managers on performance management, team dynamics, and engagement matters. Conduct exit interviews, analyze attrition trends, and present retention recommendations to leadership. Collaborate with local legal counsel on complex matters involving CLT obligations and labor court exposure. Foster a positive, inclusive workplace culture that supports employee well-being and reflects organizational values. Plan and execute local events, team-building initiatives, and cultural celebrations in alignment with global guidelines. 3. Office & IT Administration Manage the shipping and receiving of company laptops locally, acting as the on-site helper to perform basic device setups under the step-by-step guidance of the remote IT team. Oversee day-to-day office operations, facility maintenance, and vendor management to ensure a safe and productive workplace. Manage office supplies, pantry inventory, corporate mobile lines, and procurement activities. Facilitate office access control, visitor management, and front-desk operations as needed. 4. Talent Market Intelligence Monitor hiring trends, compensation benchmarks, and employer branding strategies among crypto/Web3 and fintech companies in Brazil and LATAM to inform talent strategy. Contribute to recruitment and employer branding initiatives as required. Qualifications 1. Required Minimum 5 years of progressive HR experience in a generalist or HR management capacity. Comprehensive knowledge of Brazilian labor law. Demonstrated experience managing employee relations matters, including grievances, disciplinary cases, and workplace investigations. Fluency in Portuguese and English, both written and spoken, is a must. Comfortable building HR and office functions from the ground up (0-to-1 experience) — setting up processes, policies, and infrastructure in a new or scaling environment. Proactive and self-driven, with a track record of identifying gaps and implementing solutions without waiting for direction. 2. Preferred Experience in the technology, fintech, or crypto/Web3 sector. Professional proficiency in Spanish for LATAM regional coverage and experience supporting HR operations across multiple LATAM countries. Prior involvement in HR audits, employer branding, or talent acquisition. Experience working in fast-growing, globally distributed teams where adaptability is essential. Proficiency in HRIS platforms and collaboration tools (e.g., Google Workspace, Lark). Why Join Us At Bybit, we are committed to fostering a supportive and enriching work environment. Our benefits include: - Study Growth Fund: We support your professional development and continuous learning. - Internal Events: Participate in regular team-building activities, workshops, and events designed to promote collaboration and innovation. - Global Collaboration: Be part of a diverse, international team, working alongside colleagues from around the world. - Career Advancement: Access opportunities for growth and advancement within a rapidly expanding global company. - Internal Mobility: Grow with us- Your long-term development is important to us. We offer internal job opportunities to help build your career path.

Location: Istanbul, Turkey About Us Established in 2018, Bybit is one of the world’s leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. Powered by world-class technology and a user-first mindset, Bybit delivers a seamless ecosystem across trading, payments, wealth management, custody, institutional services, and Web3 — connecting users to the future of digital finance. Our core values define how we build. We listen, care and improve to create products and experiences that put users first. Backed by a global team of ambitious builders, problem-solvers, and innovators, we foster a high-performance and fast-moving environment where talent is empowered to drive real impact at the global scale. Supported by 24/7 multilingual customer service and a strong commitment to innovation, we are shaping the future of finance through technology, collaboration, and bold execution. Today, Bybit is recognized as one of the most trusted and transparent platforms in the digital asset industry, continuing to expand its global presence while building the infrastructure for the next generation of financial services. Role Overview We are seeking a versatile and people-oriented HR Generalist to serve as the primary HR partner for our Istanbul office. Reporting to the regional HR lead, you will manage end-to-end HR operations, drive employee relations, support HR audits and compliance activities, and ensure a seamless, positive employee experience for our growing local team. This role combines hands-on HR administration with strategic employee engagement and local regulatory expertise. Key Responsibilities 1. HR Operations & Administration Manage the full employee lifecycle including onboarding, contract management, probation tracking, transfers, and offboarding processes. Maintain accurate employee records and HR systems (HRIS), ensuring data integrity and timely updates. Administer payroll inputs, attendance records, leave management, and benefits enrollment in coordination with the payroll vendor and finance team. Prepare and manage employment contracts, addendums, reference letters, and other HR documentation in compliance with Turkish labor law. Support visa and work permit applications for foreign employees as needed. 2. Employee Relations Serve as the first point of contact for employee queries and workplace concerns, providing guidance in line with company policy and local legislation. Handle employee grievances, disciplinary procedures, and performance improvement plans with fairness and confidentiality. Conduct exit interviews, analyze turnover trends, and recommend retention strategies to management. Mediate workplace conflicts and foster a positive, inclusive, and respectful work environment. Advise managers on people-related matters including performance management, team dynamics, and engagement initiatives. 3. HR Compliance & Audits Ensure full compliance with Turkish labor law (4857 sayılı İş Kanunu), social security regulations (SGK), and occupational health & safety legislation (6331 sayılı İSG Kanunu). Support internal and external HR audits by preparing documentation, responding to audit queries, and implementing corrective actions. Maintain and update HR policies and procedures to reflect changes in local regulations and company standards. Monitor and ensure compliance with mandatory reporting obligations to local authorities (İŞKUR, SGK, etc.). Conduct periodic reviews of HR processes to identify risks and drive continuous improvement. 4. Health, Safety & Workplace Compliance Ensure the Turkey office is fully compliant with local health & safety laws (İş Sağlığı ve Güvenliği / 6331 sayılı İSG Kanunu). Coordinate regular workplace risk assessments and safety audits with external H&S consultants. Develop, implement, and maintain H&S policies and procedures; organize safety training and emergency drills. Manage incident reporting, investigation, and corrective actions; maintain required H&S documentation and records. Serve as an active member of the first-aid and emergency response team. 5. Employee Experience & Engagement Plan and execute local onsite and virtual company events, team-building activities, and holiday celebrations in alignment with global guidelines. Coordinate employee welfare and benefit arrangements such as overtime meals, local transport, birthday gifts, and bereavement support. Act as a culture ambassador by shaping the local workplace environment and maintaining vibrant recreation areas. 6. Office & IT Administration Manage the shipping and receiving of company laptops locally, acting as the on-site helper to perform basic device setups under the step-by-step guidance of the remote IT team. Oversee day-to-day office operations, facility maintenance, and vendor management to ensure a safe and productive workplace. Manage office supplies, pantry inventory, corporate mobile lines, and procurement activities. Facilitate office access control, visitor management, and front-desk operations as needed. 7. Others Support HR projects and initiatives as directed by the regional HR lead. Contribute to employer branding, recruitment support, and talent acquisition activities for the Turkey office as needed. Research and monitor the competitive landscape of crypto/ Web3 companies operating in Turkey including their local hiring trends, compensation benchmarks, employer branding strategies, and office presence, to inform Bybit's talent and HR strategy in the region. Requirements Minimum 5 years of progressive HR experience in a generalist or HR management capacity. Comprehensive knowledge of Turkey labor law. Demonstrated experience managing employee relations matters, including grievances, disciplinary cases, and workplace investigations. Fluency in Turkish and English, both written and spoken, is a must. Comfortable building HR and office functions from the ground up (0-to-1 experience) — setting up processes, policies, and infrastructure in a new or scaling environment. Proactive and self-driven, with a track record of identifying gaps and implementing solutions without waiting for direction. Preferred Experience in the technology, fintech, or crypto/Web3 sector. Prior involvement in HR audits, employer branding, or talent acquisition. Experience working in fast-growing, globally distributed teams where adaptability is essential. Proficiency in HRIS platforms and collaboration tools (e.g., Google Workspace, Lark ). Why Join Us At Bybit, we are committed to fostering a supportive and enriching work environment. Our benefits include: - Study Growth Fund: We support your professional development and continuous learning. - Internal Events: Participate in regular team-building activities, workshops, and events designed to promote collaboration and innovation. - Global Collaboration: Be part of a diverse, international team, working alongside colleagues from around the world. - Career Advancement: Access opportunities for growth and advancement within a rapidly expanding global company. - Internal Mobility: Grow with us- Your long-term development is important to us. We offer internal job opportunities to help build your career path.

Location: London, United Kingdom Workplace: Remote ABOUT PAVE BANK: Pave Bank is the world’s first programmable business bank. Built by the founders behind Monzo and BigPay, we are redefining global business banking by integrating programmable financial infrastructure with world-class client experiences. ABOUT THE ROLE: As a Senior Trader at Pave Bank, you'll play a key role in executing multi-asset trading strategies and managing the bank's FX and digital asset exposures, liquidity, and treasury operations across global markets. Working across G20 and emerging-market FX, fixed income, derivatives, and digital assets/stablecoins, you'll help optimise trade execution, manage risk, and strengthen the bank's network of liquidity providers and OTC counterparties. Beyond day-to-day trading, you'll have the opportunity to build and improve trading and treasury workflows, leveraging AI tools and automation to enhance efficiency, market analysis, and decision-making. This is a hands-on role for someone who combines strong financial market expertise with a proactive, technology-driven mindset and thrives at the intersection of traditional finance and digital assets. KEY RESPONSIBILITIES HIGH-IMPACT EXECUTION - Execute multi-asset trades across FX, digital assets, and fixed income across global corridors with high precision, speed, and strict risk discipline. - Build and manage the firm's OTC book, actively sourcing the next high-value trading opportunities for the desk. - Devise and implement execution strategies for the desk to maximise risk-adjusted returns. TREASURY & RISK MANAGEMENT - Manage real-time FX and digital asset exposures within defined limits, running smart hedging and inventory positioning across 30+ currencies. - Own intraday and end-of-day treasury operations across banks, OTC desks, exchanges, and digital wallets — maximising capital efficiency and driving idle funds to capture yield. PARTNER & COUNTERPARTY STRATEGY - Help manage and expand our network of liquidity providers and OTC counterparties. - Onboard partners, benchmark pricing performance, and eliminate single points of failure across active trading corridors. CROSS-FUNCTIONAL COLLABORATION - Collaborate directly with Operations, Compliance, Finance, and Commercial teams on settlement flows, transaction monitoring, and business development. AI, TOOLING & PROCESS INNOVATION - Champion the use of AI tools and automation to streamline daily desk reporting, market analysis, and treasury forecasts, cutting out manual friction wherever it lives. WHAT YOU'LL NEED - Experience: 5+ years of hands-on experience in FX, OTC execution, treasury, or liquidity management at a buy-side/sell-side institution, bank, broker, crypto firm, or fintech. - Platform Mastery: Advanced proficiency using industry-standard trading software and financial data platforms (e.g., Bloomberg Terminal). - Multi-Asset Knowledge: A solid grasp of global financial markets, including FX (G20 & EM), fixed income products, derivatives, and digital assets. Hands-on experience trading digital assets is a major plus. - AI Mindset: Active familiarity with AI tools and automation methods to optimise personal workflows, solve complex operational challenges, and scale desk capacity. - Technical & Quantitative Skills: Highly numerate with advanced Excel capabilities. Experience with SQL, Python, or building custom trading/treasury tools is a major bonus. - Decisive & Risk-Disciplined: Strong risk fundamentals with the confidence to make quick, well-calibrated decisions in live, fast-moving markets. - Communicator & Builder: Clear, confident communication style to lead partner discussions. A strong bias toward action, comfort with ambiguity, and the ability to thrive in a fast-paced environment where execution speed is critical. If you read through this description and don't check off every single box, but you have a strong foundation in market dynamics, a passion for digital assets, and a deep appetite to build — apply anyway. We care much more about your drive, your adaptability, and your capacity to learn than a 100% match on a checklist.

Location: Serbia; Spain Social Discovery Group (SDG) is a group of social discovery companies. SDG solves the problems of loneliness, isolation, and disconnection - transforming virtual intimacy into the new normal. SDG’s products redefine the way people interact and connect with one another. Our portfolio includes social entertainment platforms designed to connect people online across different cultures and regions of the world. We bring together a team of like-minded people and IT professionals who specialize in creating and developing globally impactful social discovery products. Our international team of digital nomads works remotely from all over the world. We’re proud to be a two-time “Great Place to Work” winner (USA & Japan, 2024–2025) and a Top-5 Company for Work-From-Anywhere Jobs (FlexJobs, 2025). We are looking for Lead ML Engineer -LLM Inference & NLP . Your main tasks will be: Speed up and scale LLM inference in production: SGLang, KV and prefix caching, batching, quantization, speculative decoding Run distributed inference for very large models (up to 1T+ parameters) across multi-GPU and multi-node setups Benchmark new GPU servers and hardware, bring them into production and adapt our serving code to them Lead the NLP and CV teams technically: review experiments, set direction, and step in early when something is heading the wrong way Train and fine-tune the language models, and improve the agent harnesses and chat algorithm that run on them Track cutting-edge research and open-source work in inference and post-training, and turn it into the ML roadmap Collaborate closely with the validation, content, and dataset preparation teams to design experiments and measure model quality We expect from you: Deep hands-on experience optimizing LLM inference in production with SGLang, vLLM, or TensorRT-LLM Experience with distributed inference or training of large models: MoE, tensor/expert/pipeline parallelism, multi-node GPU clusters Strong understanding of what makes inference fast: KV cache, attention kernels, batching, quantization, GPU profiling Experience training and fine-tuning LLMs, including post-training (RLHF, DPO, or similar) Proven technical leadership: you've guided engineers through reviews, mentoring and technical decisions while still writing code yourself Proficiency with PyTorch, transformers, and related libraries Experience at AI-focused startups or companies (Character AI, OpenAI, and similar is a strong plus) Backend engineering experience (Python, Go, C#) and knowledge of scalable deployment systems is a significant advantage Advanced English or Russian Nice to have: CUDA or Triton kernel development A computer vision background. We also welcome strong CV leads who have accelerated large generative image or video models Experience with multimodal LLMs First-author papers or notable open-source work, e.g. contributions to SGLang, vLLM, or post-training libraries A degree in CS, math, or physics from a strong program (MSc or PhD) What do we offer: REMOTE OPPORTUNITY to work full-time; The initial pay level or pay range for this role will be shared with candidates during the recruitment process and before the commencement of employment; Vacation 28 calendar days per year; 7 wellness days per year (time off) that can be used to deal with household issues, to lie down and recover without taking sick leave; Bonuses up to $5000 for recommending successful applicants for positions in the company; 50% payment for professional training, international conferences, and meetings; Corporate discount for English lessons; ​ Health benefits. According to the paychecks, if you are not eligible for corporate medical insurance, the company will compensate you with up to $ 1,000 gross per year per employee. This can be spent on self-purchase of health insurance or on doctor’s fees for yourself and close relatives (spouse, children); ​ Workplace organization. The company provides all employees with an equipped workplace and all the necessary equipment (table, armchair, wifi, etc.) in our offices or co-working locations. In the other locations, the company provides reimbursement of workplace costs up to $ 1000 gross once every 3 years, according to the paychecks. This money can be spent on the rent of the co-working room, on equipping the working place at home (desk, chair, Internet, etc.) during those 3 years; Internal gamified gratitude system: receive bonuses from colleagues and exchange them for our merchandise, team building activities, massage certificates, etc. Sounds good? Join us now!

Location: New York City, NY | Seattle, WA; San Francisco, CA | New York City, NY | Seattle, WA About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role Anthropic is looking for a Staff+ Software Engineer to work on the vector search infrastructure behind Claude. Retrieval is how Claude learns about the world. Web search across claude.ai, the API and agentic surfaces, memory across conversations, and the reinforcement learning workloads that train our next models all depend on fast, cheap, high-recall nearest-neighbor search over billions of vectors. You'll join a small team responsible for the vector database layer that serves Claude's retrieval workloads: its architecture, performance, scalability and cost. This is a foundational role. The team is small, core architectural decisions are still open, and the engineers who join now will shape how the system evolves. The role sits in our Databases organization and works day to day with the Search Platform team, which owns web search indexing, retrieval and serving, and the Memory & Search team, which owns search and memory inside claude.ai. We're looking for someone who has built vector or search systems that ran in production, at scale, with real users and a real on-call. You'll be hands-on in the code, and you'll also be the person deciding how the pieces fit together. Key responsibilities Own the core of Anthropic's vector database layer: index structures, storage layout, query execution and the serving layer Own production readiness - benchmarking against exact search, capacity planning, onboarding new workloads, and the operational tooling to run it at scale Drive the recall, latency and cost trade-offs - quantization, filtered search, index build and refresh strategy, and how compute and storage are separated and scaled Scale throughput by an order of magnitude as research and training demand grows, and work out whether the bottleneck is architecture, hardware or engineering bandwidth Extend the retrieval stack toward hybrid retrieval - lexical search and fused ranking alongside vector search Set the evaluation methodology for the system -  recall targets, latency objectives, cost per query, and the regression detection that keeps them honest Set technical direction for a growing team - lead design reviews, make architectural decisions others build on, and mentor the engineers joining the effort Share the on-call for the systems you own Minimum qualifications Direct experience building a vector database or approximate nearest-neighbor search system that ran in production at scale Deep knowledge of ANN index structures (graph-based, clustering-based or disk-resident approaches), vector quantization and filtered search Experience with search relevance and ranking Strong systems programming skills in a language such as Rust, C++ or Go, including performance-critical and memory-intensive code Experience designing and operating large-scale distributed storage or serving systems with strict latency and reliability requirements A track record of independently scoping and delivering ambiguous, multi-quarter technical projects Strong written and verbal communication, with experience driving alignment across teams with different priorities Interest in AI safety and Anthropic's mission Preferred qualifications Experience with object-storage-backed or disaggregated compute and storage database designs Experience building or operating full-text search engines (inverted indexes, BM25) or hybrid retrieval systems Familiarity with embedding models and the retrieval demands of LLM training and inference Experience using GPUs or other accelerators for index build or search Prior experience as a technical lead on a database or search infrastructure team The annual compensation range for this role is listed below. For sales roles, the range provided is the role’s On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role. Annual Salary: $320,000 — $485,000 USD Logistics Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience Minimum years of experience: Years of experience required will correlate with the internal job level requirements for the position Location-based hybrid policy: Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices. Visa sponsorship: We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this. For roles performing work in California: We will consider for employment all qualified applicants, including those with arrest or conviction records or criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the San Francisco Fair Chance Ordinance, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act. We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed.  Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team. Your safety matters to us. To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit anthropic.com/careers directly for confirmed position openings. How we're different We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills. The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences. Come work with us! Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues. Guidance on Candidates' AI Usage: Learn about our policy for using AI in our application process.