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Location: Budapest, Hungary Blue Projects — Project Manager (Budapest, Hungary) Blue Projects’ Project Delivery & Engineering team is looking for a Project Manager to join our team in Budapest, Hungary. About Blue Projects Blue Projects is a full service Design, Engineering, Project Management and Construction Management company with international experience delivering complex greenfield and brownfield developments for global blue chip clients across retail, commercial and industrial sectors. We operate with a flexible, client focused approach, applying lean design and lean construction methodologies to ensure seamless cross discipline interface management and consistent quality. With a presence in 53+ countries and 26 offices, our teams have successfully delivered 500+ projects totaling more than €8 billion in value—combining hands on ownership with a culture that prizes safety, down to earth collaboration, and being “always deliver & pleasant to work with.” Deliver here. Grow here. We are seeking a passionate Project Manager to support our strategic business growth from our Budapest office, leading industrial construction projects while maintaining control of scope, budget, schedule, technical delivery, stakeholder coordination, quality, and safety. Role Overview Working within the Project Management Department, the Project Manager will oversee project planning, budgets, technical challenges, design coordination, procurement support, on-site execution, reporting, compliance, and handover. The role also develops and manages effective relationships with the client team, contractors, subcontractors, suppliers, and other project stakeholders. Job Description Define the project scope, objectives, and deliverables in line with client expectations. Prepare and maintain detailed project plans, schedules, and budgets. Evaluate project risks and establish appropriate mitigation measures. Serve as the principal contact for the client, contractors, and other stakeholders. Coordinate communication so that goals, timelines, responsibilities, and expectations remain aligned. Arrange and lead regular stakeholder meetings to share progress updates and resolve issues. Manage and coordinate the design process, ensuring it meets industry standards and client requirements. Review and approve engineering designs, drawings, and technical specifications. Coordinate across disciplines to identify and prevent design or execution conflicts. Assist procurement activities, including vendor selection and contract negotiations. Track contractor and supplier performance to confirm compliance with agreed terms. Manage contract variations, claims, and disputes on the client’s behalf. Oversee on-site project delivery to ensure that work follows design specifications and quality standards. Carry out site visits to monitor progress and address issues without delay. Work with construction teams to maintain required safety and compliance standards. Monitor project expenditure and control costs to prevent budget overruns. Approve invoices and oversee project financial reporting. Identify cost-saving opportunities while protecting required quality levels. Ensure compliance with local regulations, applicable codes, and industry best practices. Perform regular quality inspections to confirm the integrity of materials and workmanship. Coordinate audits and maintain the related compliance records. Manage project changes with clear documentation and communication to all relevant parties. Review and adjust schedules and budgets when the project scope changes. Produce detailed client progress reports covering milestones, status, and identified concerns. Maintain complete project records to support transparency and future reference. Ensure project documentation complies with both company and client standards. Lead the project handover process, including commissioning and operational readiness. Coordinate final inspections and formal client acceptance. Qualifications Demonstrated experience as a construction project manager, with a focus on industrial projects. Strong understanding of construction methods, materials, and project management principles. Knowledge of the food industry, manufacturing and packaging processes, layouts, and technical specifications. Familiarity with quality, health, and safety standards. Good working knowledge of Microsoft Office. Excellent command of English. Familiarity with construction and project management software. Excellent communication and negotiation capabilities. Strong organizational and time-management skills. A collaborative team player with leadership ability. BSc/BA in engineering, building science, or another relevant field. PMP or an equivalent certification is considered an advantage. Availability for business travel or relocation. Additional Information Career growth & well being At Blue Projects, you’ll join a smart, open and communicative team with access to Online Learning Platforms, psychological and well being services, and an Employee Assistance Program. Global mobility Opportunities for international assignments aligned to our Global Mobility Policy, with clear, equitable and standardized terms and conditions for short and long term engagements. Our culture We value safety, integrity, flexibility, and being great partners to our clients—operating with hands on ownership and a down to earth, high performance mindset. Inclusion & Equal Opportunity Blue Projects is committed to inclusion, dignity and respect, with zero tolerance for bullying, harassment or discrimination. We provide impartial support mechanisms and clear procedures to ensure a respectful workplace for all colleagues, contractors and agency workers. GDPR & confidentiality By applying, you consent to the use of your personal data strictly for recruitment purposes, in accordance with our GDPR practices; access is limited to authorized staff and handled confidentially. About Blue Projects Formed in Romania in 2007, Blue Projects brings together dedicated and experienced engineers, architects and project managers with a track record of delivering complex, fast track developments worldwide. Our brand personality is dynamic and client oriented, focused on creating a memorable, meaningful and contemporary impact—supported by consistent standards and identity. How to apply Please submit your CV. Shortlisted candidates will be contacted to discuss next steps.

Location: United Kingdom, London Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. PlayStation Studios is the game development division of Sony PlayStation and is responsible for developing some of the most recognisable and ambitious console games and franchises on PlayStation, including The Last of Us, Horizon, Spider-Man, God of War, Helldivers and Gran Turismo. We work with some of the best game studios in the world, and use data to help them make their games even better. We provide end-to-end analytics services for PlayStation Studios and use data to help them in the game development lifecycle. We are looking for talented people to join us in pushing the boundaries of game analytics for PlayStation games. This role offers a flexible hybrid working arrangement, with most time spent working remotely unless you prefer to come into the office. We attend the office for key moments that matter, such as important team meetings, collaboration sessions and business activities where in-person engagement is beneficial. Role Overview: As a Lead Data Engineer, you’ll work in our cross-disciplinary Data Platform team to ingest and process high-volume data.  You’ll work closely with our Game Analytics analysts and analytics engineers, who use this data to gain valuable insights both during game development and post-launch.  As a lead, you’ll scale our platform and help us define its technical direction, expand its reach, and help define and build the future of analytics for PlayStation games. What you’ll be doing: Own parts of our pipeline, and drive improvements to achieve our technical and business goals. Build supporting services for our pipeline, for example working on integrations with in-game maps and video tooling. Integrate our data collection platform and our BI tools to enable studio self-service. Work closely with the Devops team, our analytics engineers, and stakeholders across the studio business group. Focus on improving data quality, lineage and observability. Support our existing tooling, improving quality and documentation. Be a technical expert and share than knowledge with your colleagues. What we’re looking for: You have experience building and owning Data Pipelines for high-throughput streaming and batch data. You are adept at writing code in Go or write Python with a willingness to learn Go. You are experienced in building robust, scalable, and resilient services. You can demonstrate measurable impact that you have made in your current and previous roles. You enjoy solving data problems, and can take responsibility for quality, investigations and remediation. Experience with cloud data services.  We use AWS data and analytics services, such as Amazon S3, Redshift, Kinesis, Data Firehose, Athena and AWS Glue. Nice to have: Has made use of AI during the development cycle, including use of Claude Code, Codex or other harnesses. Experience with near real-time data processing, querying and visualisation. Experience with Omni Analytics, or a similar BI tool (Looker, Tableau etc). GitHub and GitHub Actions experience. Please note, Sony Interactive Entertainment conducts background checks at the offer stage for all new employees (which may include criminal background checks for some roles) and will need to process personal information to support these checks. Please refer to our Candidate Privacy Notice for more information about what personal information we collect, how we use it, who we share it with, and your data protection rights. Equal Opportunity Statement: Sony is an Equal Opportunity Employer. All persons will receive consideration for employment without regard to gender (including gender identity, gender expression and gender reassignment), race (including colour, nationality, ethnic or national origin), religion or belief, marital or civil partnership status, disability, age, sexual orientation, pregnancy, maternity or parental status, trade union membership or membership in any other legally protected category. We strive to create an inclusive environment, empower employees and embrace diversity. We encourage everyone to respond. Sony Interactive Entertainment is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment.

Разрабатывать и поддерживать высоконагруженное приложение. У тебя есть опыт командной разработки на нашем стеке от 4х лет, ты хорошо знаешь Golang.

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: Berlin, Germany About Wolt At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything and you’ll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep on dreaming big and expanding across the globe. Working at Wolt isn’t always easy, but it’s definitely exciting. Here you’ll learn more, build more, and ship more than in most other companies. You’ll be challenged a lot, but also have a lot of fun on the way. So, if you’re a self-starter with drive and entrepreneurial spirit, this could be the ride of your life. Wolt is looking for a Senior Software Engineer (Front-end-leaning) to join our Operations Foundations team. The team sits within the DoorDash Client and AI Development group and is responsible for the foundation that hundreds of engineers across Wolt, DoorDash, and Deliveroo rely on to build internal operations tools. Our platform hosts 250+ micro-frontends (MFEs) used to operate every part of the business. Our team is focused on building a scalable, reliable, and high-quality internal tooling platform that supports Wolt, DoorDash, and Deliveroo’s operations and business. The team plays an important role in improving how engineers build, test, and ship software across the organization, with a strong emphasis on reusable libraries, micro-frontend architecture, and agentic development: building the platform where AI agents can take changes from task to merged PR safely and reliably without lowering the quality bar. Currently, we are focused on unifying our frontend platforms, evolving shared components and library development, improving developer productivity, and enabling teams to deliver more independently through better architecture and tooling. It’s an exciting time to join because the team has strong ownership and a broad technical impact. We’re looking for a Senior Software Engineer who can take ownership of complex technical initiatives across both frontend and sometimes backend and infra domains. In this role, you’ll work primarily with TypeScript, React, Node.js, CI/CD pipelines (GitHub Actions, Buildkite), and MFE architecture to build scalable, maintainable solutions that support multiple product teams and business areas. Success in this role means becoming a trusted technical owner who consistently delivers reliable solutions and helps the team execute more effectively. Six months into the role, we’d expect you to be independently leading technical initiatives and contributing meaningfully to architecture and delivery planning. This role offers the opportunity to solve challenging engineering problems with visible impact across the business. It’s especially exciting for someone who enjoys combining product engineering with platform thinking, improving developer workflows, and building systems that scale across teams and domains. What you’ll be doing Owning the Foundation: the runtime, build, deployment, and developer experience that 250+ MFEs and hundreds of engineers depend on every day. Evolving Our Micro-Frontend Architecture : improve composition, isolation, and shared dependency strategies so feature teams can move fast. Product and Planning: Independently drive projects from idea to production: breaking down ambiguous problems into clear technical plans, estimating delivery, identifying risks early, and delivering high-quality solutions in a timely manner. Supporting Engineering Excellence : Champion best practices, raise the bar for code quality, and turn lessons learned into platform improvements. Long-Term Thinking: Balance short-term feature unblockers with the long-term health, security, and maintainability of the platform. Agentic Development: Build the foundations that let AI agents work autonomously on our platform, including agent instructions, reusable skills, tool integrations, guardrails, and the automated checks that make agent-authored changes safe to ship. AI Fluency: Work agent-first in your own day-to-day: delegate implementation to agents, and focus your judgment on direction, architecture, and verifying outcomes. 📍This role can be based in our Berlin tech hub. Read more about our hybrid setup here . Feel free to check out the Wolt Tech Blog for more insight into our culture and technology. Our humble expectations Proven expertise in building production frontend applications using TypeScript and React. Solid backend knowledge, comfortable owning and operating Node.js services that support frontend infrastructure. Strong knowledge of frontend build tools, bundlers, and module systems, and the ability to evolve them as the platform grows. Track record of diagnosing and resolving complex performance, reliability, or DX issues in large frontend codebases. Experience driving technical initiatives across multiple engineering teams and stakeholders. Strong stakeholder management skills: aligning priorities, managing expectations, and communicating trade-offs clearly with partner teams and leadership. Strong communication skills and a collaborative, platform-mindset approach to working with feature teams. Strong documentation skills, including experience writing RFCs or ADRs. Nice to Haves Experience with micro-frontend architecture. Frontend platform engineering experience. Experience building shared component libraries used by many product teams. Hands-on experience with CI/CD pipelines, deployment processes, and cloud infrastructure for frontend workloads. Experience or interest in observability and reliability (SRE). Experience building tooling or workflows for autonomous AI coding agents (e.g., agent instructions, skills, MCP servers, or evaluating agent-generated code). What’s in it for you Impact: Build and shape the platform that thousands of people depend on. Scale: Work on real platform problems behind 250+ MFEs with hundreds of monthly contributors. Collaboration: Partner with talented engineers, designers, and operators across companies to make their daily work faster and better. Growth: Take on deep technical challenges across frontend architecture, agentic development, DX, and improving engineering efficiency. Culture: Be part of a diverse, open-minded team that values creativity, autonomy, and continuous learning. Our Commitment to Diversity and Inclusion We’re committed to growing and empowering a more inclusive community within our company, industry, and cities. That’s why we hire and cultivate diverse teams of people from all backgrounds, experiences, and perspectives. We believe that true innovation happens when everyone has room at the table and the tools, resources, and opportunity to excel. Beware of recruitment scams: DoorDash, Deliveroo, and Wolt will never ask you to pay money or share sensitive financial information during hiring — learn more about our legitimate recruiting process at Recruitment Scam Awareness - DoorDash .

Чем предстоит заниматься Разрабатывать backend на PHP/Laravel и frontend на React. Ориентировочное распределение задач — 70% backend и 30% frontend.

About Airship: Airship is a technology company providing a platform for managing omnichannel customer experience, trusted by leading brands like Alaska Airlines, BBC, and The Home Depot. Their platform enables seamless, unified customer experiences across multiple channels including apps, websites, email, SMS, and wallets, using a no-code, AI-powered system designed for non-technical teams. About the Role: As a Backend Java Engineer, you will design, develop, and support distributed systems that combine scale with high reliability. You will work on low-latency services processing continuous event streams and supporting analytical workloads across terabytes of data. The backend infrastructure runs on Google Cloud Platform, using Java-based microservices and SQL and NoSQL databases. You will join a core engineering team shaping Airship’s technical foundations and engineering practices. Tasks: — Design data schemas and take ownership of data semantics — Maintain, improve, and scale Java APIs and distributed services — Investigate performance issues using server metrics, application data, and system behavior — Improve reliability, testability, and maintainability of backend systems — Partner with product and engineering teams on technical design and implementation — Help define technical standards across teams — Lead and own large-scale releases and technical projects — Use AI as a technical assistant to draft development plans and investigate problems or bugs — Critically assess AI-generated suggestions for accuracy, security, and suitability Requirements: — At least three years of experience designing, operating, and maintaining distributed systems — Professional fluency in spoken and written French (required) — Strong Java development skills — Experience with unit testing, code reviews, documentation, and Git-based version control — Experience leading significant releases or technical projects — Familiarity with continuous integration and continuous delivery practices — Strong written and verbal communication skills — Collaborative and pragmatic approach to software development — Commitment to building reliable, maintainable, and testable systems Preferred: — Experience troubleshooting and improving JVM performance — Experience with Google Cloud Platform — Knowledge of distributed NoSQL databases or key-value stores — Strong Linux administration fundamentals Work Location & Travel Requirements: — Remote work allowed, specifically candidates must live in France or the United Kingdom and have the existing right to work there — Up to 10% travel may be required based on business needs or manager requests Compensation: — Starting pay varies based on skills, experience, market demands, and location — All offers include stock options Benefits & Perks: — Medical insurance options for employees and dependents — Flexible time off, paid holidays, parental leave, and volunteer time off — Employer-subsidized mental health and wellness programs — Digital-first work environment with monthly stipend for remote work — Mentorship and growth opportunities AI in Recruiting: — AI tools are used as decision-support only — Human review of AI-generated recommendations is conducted — No applicant is rejected solely based on AI output — Candidates may request human review or opt out of AI evaluation Hiring Commitment: — Airship is committed to diversity and equal employment opportunities — Employment decisions are made irrespective of protected characteristics — Fair Chance laws compliance for applicants with criminal histories Candidates affirm the truthfulness of their application and understand that false information may lead to dismissal.

Location: India Who We Are: Galaxy Digital Inc. (Nasdaq: GLXY) is a global leader in digital assets and data center infrastructure, growing the economy that runs on code. Galaxy delivers the onchain infrastructure that connects institutions to digital assets, including trading, advisory, asset management, staking, self-custody, and tokenization. Galaxy also develops and operates data center infrastructure to power AI and HPC workloads. Anchored by its Helios campus in Texas, Galaxy is building a multi-gigawatt pipeline of more than 5.7 GW of potential capacity, positioning it among the largest and fastest-growing data center developers in North America. The Company is headquartered in New York City, with offices across North America, Europe, the Middle East, and Asia. Additional information about Galaxy's businesses and products is available on www.galaxy.com . What We Value: We are a diverse team of free thinkers, and fast movers united to help investors and creators energize the global economy. We are looking for individuals who thrive in a culture of builders and overachievers and embrace high performance, transparent feedback, and a mission-first approach. Our culture shapes our way of working and gets us where we want to be. Seek Excellence. Be Selective To Be Effective. Be Highly Aligned, Loosely Coupled. Disagree Transparently. Encourage Independent Decision-Making. Build Dream Teams. Who You Are: We are seeking a talented Back-End Software Engineer with 5+ years of experience to join our global engineering team. The ideal candidate will have a strong background in developing and supporting back-end services using languages such as Java (Spring Boot, Vert.x) or Python (FastAPI) and working in a global fast-paced environment. What You’ll Do: Design, develop, and maintain scalable and reliable back-end systems to support Galaxy’s diverse business lines (e.g. Custody, Defi, Trading etc), primarily focusing on the onboarding of new custodial and execution accounts and venues. Partner with the tech lead to discuss, shape, and finalize high-level system design and technical approach for medium-to-large initiatives. Collaborate with globally distributed cross-functional teams to define, design, and ship new features. Optimize and improve existing systems for performance, scalability, and reliability. Drive impact analysis and detailed design, and translate designs into clear engineering tasks for implementation. Automate business workflows to increase operational and capital efficiency. Remain hands-on by implementing core components, pairing with engineers when needed. Own services in production end-to-end, including deployment, monitoring, and ongoing reliability. Troubleshoot and resolve production issues in a timely manner. We’re Looking For: Bachelor’s degree or equivalent 5+ years of experience in software engineering, with a focus on back-end development. Strong proficiency in Java, Python and/or other languages used for back-end development. Experience with database technologies such as SQL, NoSQL, and ORM frameworks. Excellent problem-solving skills and attention to detail. Demonstrated ability to balance design work and hands-on delivery Strong communication and collaboration skills. Interest in Cryptocurrency and building the future. Fluent in English Bonus Points: Experience working in Traditional Finance or Cryptocurrency supporting trading, middle-office or back-office systems. Experience with the following technologies: Agentic AI tools such as Claude Code or Codex. Containerization and container orchestration technologies (e.g., Docker, Kubernetes). Kafka or message-based architectures. Experience with the full lifecycle development of a commercial system, including: requirements definition, agile planning, releasing, and production support Familiarity with Agile methodologies and software development best practices. Experience with distributed systems, microservices architecture and event-driven design. What We Offer: Competitive base salary and discretionary bonus Competitive paid time off Hybrid Working Arrangements Company-paid health and protective benefits for employees and their eligible dependents Free coaching and counseling sessions through Headspace Generous paid Parental Leave Opportunities to learn about the Crypto industry Smart, entrepreneurial, and fun colleagues Employee Resource Groups *Benefits may vary depending on location. Galaxy respects diversity and seeks to provide equal employment opportunities to all employees and job applicants for employment without regard to actual or perceived age, race, color, creed, religion, sex or gender (including pregnancy, childbirth, lactation and related medical conditions), gender identity or gender expression (including transgender status), sexual orientation, marital or partnership or caregiver status, ancestry, national origin, citizenship status, disability, military or veteran status, protected medical condition as defined by applicable state or local law, genetic information or predisposing genetic characteristic, or other characteristic protected by applicable federal, state, or local laws and ordinances. We will endeavor to make a reasonable accommodation to the known limitations of a qualified applicant with a disability unless the accommodation would impose an undue hardship on the operation of our business. If you believe you require such assistance to complete the application process or to participate in an interview, please contact careers@galaxy.com.

Location: AU: Sydney (45 Clarence St); AU: Melbourne: (260 Burwood Rd) Workplace: Hybrid THE ROLE Xero reimagined accounting software. Now we’re reimagining how small businesses get paid and how money moves. We're making a critical, multi-year investment in two connected engineering portfolios, Payments Products & Experiences and Payments Platform, and we're hiring a Principal Engineer for each. As our three-year payments strategy reaches a turning point, you'll help shape what comes next, with domain-level influence over the next two to three years. You'll shape technical strategy across multiple teams, partnering with senior stakeholders to turn complex requirements into scalable, resilient systems. Staying close to the technical detail, you'll set the example for a portfolio of 40 to 50 engineers. You'll also join a global community of Principal Engineers across Xero, driving engineering standards, architecture, and best practices. You'll Go Bold by setting long-term direction, and Go Together by bringing product, engineering and senior stakeholders with you. THE TEAMS Payments Products & Experiences: this portfolio is made up of our Get Paid and Growth teams, builds the checkout, payment methods, flexible payments and AI payment agents that help small businesses get paid on time. Payments Platform: this portfolio is the engine underneath, with provider integrations, bill payments and a single, product-agnostic API that other Xero teams build on. Together they move billions of dollars across more than 150,000 transactions a day, a number set to double as we grow into the UK and US. THE TEAMS ARE CURRENTLY WORKING ON - Tech stack: microservices across web, API and data layers, built in languages such as C#, Java, Go or C++, running on AWS with SQL and NoSQL data stores. - Current focus: reviewing existing payments systems to work out what to extend, migrate or rebuild, alongside Growth experiments and AI-powered payment chasing. - Future focus: a multi-year payments architecture covering agentic payment workflows, payments inside AI assistants and recurring payments. - Global scale: replatforming payment methods and designing global rails and a ledger ready for new markets. WHERE AND HOW YOU CAN WORK You'll be based in Sydney or Melbourne, working a hybrid model that blends time together in our modern offices with the flexibility of working from home. Boost days bring teams together to connect and collaborate in person. With colleagues across Australia and the US and payment flows that run around the clock, you'll also work across time zones. SOME OF THE THINGS WE'RE LOOKING FOR - You bring deep experience designing and running large-scale distributed systems in production, balancing reliability, performance and cost, and any payments or fintech experience is a real plus. - API-first thinking is second nature, and you're at home across web, API and data layers, with fluency in at least one modern backend language, SQL and NoSQL stores, and cloud-native platforms, ideally AWS. - Legacy-heavy systems are a puzzle you enjoy, and you make clear, practical calls on whether to extend, migrate or build while staying hands-on through pairing, spikes and code. - A strong interest in utilising AI tooling is essential, as you will model how to use these technologies to automate tasks and improve engineering outcomes. - Your background shows a deep curiosity for growth hacking and a proven ability to design and analyse A/B tests that drive product usage. - You'll Go Further by mentoring Staff and Senior engineers, shaping cross-team initiatives with Xero's Principal community and setting standards that lift engineering across Xero. Apply even if your experience isn't a perfect match! At Xero, we hire based on your skills, passion, and the unique perspective you can bring to enhance our culture and team.

Location: Dnipro, Ukraine; Kharkiv, Ukraine; Kyiv, Ukraine; Lviv, Ukraine; Odesa, Ukraine; Sambir, Ukraine; Batumi, Georgia; Tbilisi, Georgia; Belgrade, Serbia; Erevan, Armenia; Almaty, Kazakhstan; Astana, Kazakhstan; Cluj-Napoca, Romania; Bucharest, Romania; Bucuresti, Romania; Sofia, Bulgaria; Chișinău, Moldova, Republic of; Tiraspol, Moldova, Republic of Workplace: remote At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior Monetization Specialist Android Developer to join one of our clients' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. Key Responsibilities: Ad Architecture & Integration: Build and maintain scalable, robust native ad architectures in Android (Kotlin / Java) covering Interstitials, App Open Ads, Rewarded Videos, and Native/Banner formats. Mediation Mastery: Manage, configure, and optimize enterprise mediation stacks, with an emphasis on AppLovin MAX and Google AdMob. Smart Loading & Show Rates: Architect intelligent caching, pre-fetching, and asynchronous loading flows to eliminate latency, prevent ad drops, and achieve industry-leading Show Rates. eCPM Optimization & Bidding Logic: Implement code-level triggers, contextual engagement signals, and dynamic refresh logic to drive aggressive competition among programmatic bidders. SDKs & Custom Adapters: Integrate, test, and maintain third-party ad network SDKs, custom mediation adapters, and bidding partners. Diagnostics & Revenue Stability: Continuously monitor core monetization metrics (eCPM, ARPDAU, Latency, Impression Depth) and rapidly troubleshoot fill-rate drops or mediation errors. Policy & Privacy Compliance: Ensure full adherence to Google Play developer policies, AdMob/AppLovin quality guidelines, CMP/Consent frameworks, and invalid traffic (IVT) prevention rules. 5+ years of professional Native Android development experience (Kotlin / Java) utility apps. 5+ years of dedicated technical experience with mobile ad networks and mediation platforms, specifically AppLovin MAX and Google AdMob. Proven track record of building and maintaining monetization layers in high-scale utility or casual Android apps. In-depth understanding of programmatic in-app bidding, waterfall configurations, floor pricing, and real-time auction dynamics. Strong understanding of the utility app lifecycle: user flows, retention patterns, and high-converting ad placement timing. Data-driven mindset: ability to connect code architecture directly to ad revenue performance and unit economics.

Active Incident Response: Lead the identification and mitigation of high-impact security events.

– Опыт аналитики мобильных игр от 4 лет, сильная экспертиза в продуктовых и F2P-метриках (Retention, LTV, ARPU/ARPDAU, ROAS). – Уверенный SQL, Python, опыт A/B-тестирования и работы с BI.

- Разработка и развитие решений на платформе 1С. - Проектирование и реализация интеграций с внешними системами.

– Опыт продакт-менеджера в e-commerce или рознице от 3 лет. – Запущенные сайты или приложения, о которых можешь рассказать на цифрах.

Location: AU: Sydney (45 Clarence St); AU: Melbourne: (260 Burwood Rd) Workplace: Hybrid THE ROLE   Xero reimagined accounting software. Now we’re reimagining how small businesses get paid and how money moves. We're making a critical, multi-year investment in two connected engineering portfolios, Payments Products & Experiences and Payments Platform, and we're hiring a Principal Engineer for each. As our three-year payments strategy reaches a turning point, you'll help shape what comes next, with domain-level influence over the next two to three years.   You'll shape technical strategy across multiple teams, partnering with senior stakeholders to turn complex requirements into scalable, resilient systems. Staying close to the technical detail, you'll set the example for a portfolio of 40 to 50 engineers. You'll also join a global community of Principal Engineers across Xero, driving engineering standards, architecture, and best practices.   You'll Go Bold by setting long-term direction, and Go Together by bringing product, engineering and senior stakeholders with you.   THE TEAMS Payments Products & Experiences: this portfolio is made up of our Get Paid and Growth teams, builds the checkout, payment methods, flexible payments and AI payment agents that help small businesses get paid on time.   Payments Platform: this portfolio is the engine underneath, with provider integrations, bill payments and a single, product-agnostic API that other Xero teams build on.   Together they move billions of dollars across more than 150,000 transactions a day, a number set to double as we grow into the UK and US.   THE TEAMS ARE CURRENTLY WORKING ON - Tech stack: microservices across web, API and data layers, built in languages such as C#, Java, Go or C++, running on AWS with SQL and NoSQL data stores. - Current focus: reviewing existing payments systems to work out what to extend, migrate or rebuild, alongside Growth experiments and AI-powered payment chasing. - Future focus: a multi-year payments architecture covering agentic payment workflows, payments inside AI assistants and recurring payments. - Global scale: replatforming payment methods and designing global rails and a ledger ready for new markets.   WHERE AND HOW YOU CAN WORK You'll be based in Sydney or Melbourne, working a hybrid model that blends time together in our modern offices with the flexibility of working from home. Boost days bring teams together to connect and collaborate in person. With colleagues across Australia and the US and payment flows that run around the clock, you'll also work across time zones.   SOME OF THE THINGS WE'RE LOOKING FOR - You bring deep experience designing and running large-scale distributed systems in production, balancing reliability, performance and cost, and any payments or fintech experience is a real plus. - API-first thinking is second nature, and you're at home across web, API and data layers, with fluency in at least one modern backend language, SQL and NoSQL stores, and cloud-native platforms, ideally AWS. - Legacy-heavy systems are a puzzle you enjoy, and you make clear, practical calls on whether to extend, migrate or build while staying hands-on through pairing, spikes and code. - A strong interest in utilising AI tooling is essential, as you will model how to use these technologies to automate tasks and improve engineering outcomes. - Your background shows a deep curiosity for growth hacking and a proven ability to design and analyse A/B tests that drive product usage. - You'll Go Further by mentoring Staff and Senior engineers, shaping cross-team initiatives with Xero's Principal community and setting standards that lift engineering across Xero.   Apply even if your experience isn't a perfect match! At Xero, we hire based on your skills, passion, and the unique perspective you can bring to enhance our culture and team.

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. 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.

Location: Georgian office; Yerevan, Yerevan, Armenia About Lineate Lineate is a US-based international software development company with over two decades of experience. From Intelligent Document Processing(IDP) and Agentic RAG systems to scalable cloud architectures, we turn complex ideas into real, measurable results. We deliver AI-driven custom solutions for FinTech, HealthTech, AdTech, and beyond, empowering businesses to grow smarter, faster, and more efficiently. Our expertise falls into three main categories: Building Custom AI Solutions: Deploying high-impact, AI-enabled technology utilizing IDP, Agentic RAG. Cloud and Data Infrastructure: Optimizing business operations with our data management and cloud computing solutions. Team Augmentation: Providing specialized experts in FinTech, AdTech, and HealthTech to integrate seamlessly and accelerate project timelines. Our goal is not just to build technology, but to build the future operating model for our clients. Tech stack Core: Java, Spring Boot, RxJava, Redis, MySQL, Apache Kafka Additional technologies: Vespa, Elasticsearch, OpenSearch, Vector Search Technologies, AI/ML Infrastructure, Docker, Kubernetes Key responsibilities Design, develop, and maintain scalable, high-performance backend services using Java and Spring Boot Take ownership of complex technical challenges, from identifying problems and proposing solutions to implementation and production delivery Contribute to architectural decisions and continuously improve system performance, scalability, and reliability Develop and optimize APIs, microservices, integrations, and event-driven systems using Kafka Proactively identify technical bottlenecks, propose improvements, and drive engineering initiatives Troubleshoot complex production issues and ensure high standards of code quality and maintainability Participate in technical discussions, code reviews, and architectural planning Collaborate with product and engineering teams to translate business requirements into reliable technical solutions Contribute to the development and optimization of search functionality and AI-powered features as needed Must-have qualifications 8+ years of hands-on software engineering experience, with deep expertise in Java and production-grade backend development Strong proficiency in Java and Spring Framework / Spring Boot Architect-level technical expertise, including the ability to design complex backend systems, evaluate architectural approaches, and make sound technical decisions Strong understanding of distributed systems, microservices, scalability, performance optimization, fault tolerance, and reliability Solid experience with Redis, MySQL, and Apache Kafka Experience with reactive programming (preferably RxJava) Strong experience designing and developing APIs, backend services, and complex integrations Proactive and self-driven mindset: ability to identify problems and opportunities, propose solutions, develop actionable plans, and take ownership of implementatio Nice-to-have qualifications Experience with Java 25+ Experience developing and optimizing high-performance search systems Hands-on experience with full-text search, vector search, or semantic search technologies Production experience with Vespa, OpenSearch, Elasticsearch, Weaviate, Pinecone, Milvus, Qdrant, or similar platforms Experience building Retrieval-Augmented Generation (RAG) solutions Familiarity with AI/ML infrastructure and pipelines, including integrating machine learning models into production services Experience with embeddings, ranking, indexing, recommendation systems, and AI-powered services Knowledge of cloud platforms and containerized environments (Docker, Kubernetes) Experience with observability, monitoring, and performance analysis tools Previous experience in Staff, Principal, or Architect-level engineering positions Working hours Candidates must be available to overlap with the New York team from 9:00 AM to 1:00 PM ET . The remaining working hours are flexible. We offer Freedom to Develop - equal opportunity to learn and grow professionally Clear career and professional path, strong performance management system Social Benefits Package Equipment English lesson Gym membership All the advantages of working in an international IT company Flexible vacation time Fun and inclusive in-person and digital events Lineate is proud to be an Equal Opportunity Employer - We do not hire on the basis of race, colour, religion, creed, gender, national origin, citizenship, age, disability, veteran status, marital status, pregnancy, parental status, sex, gender expression or identity, sexual orientation, or any other basis protected by Gergian legislation. All employment is decided based on qualifications, merit, and business need.Learn more about Lineate at our website: www.lineate. com

Location: United States (Remote) Workplace: Remote ABOUT ONEPAY OnePay is the consumer fintech trusted by millions of Americans to make money better. Our financial system is broken. High fees, low rates, and too few ways to actually grow your money. We’re fixing it. And we’re moving fast. We’re an all-in-one financial services platform that brings together banking, high-yield savings, credit cards, point-of-sale lending, investing, and crypto in one place. We also partner with employers, HCM providers, gig platforms, and others to deliver embedded financial services to millions of employees and frontline workers. We’re backed by Walmart, the world’s largest retailer, and Ribbit Capital, one of fintech’s most respected investors, giving us rare scale, distribution, and the opportunity to build something truly category-defining. But what really sets OnePay apart is how we move. Our customers don’t have time to wait… and neither do we. This place moves fast, and we’re looking for people who are: - Ready to run - Hungry and driven by urgency - Exceptional at what they do, with low ego - Comfortable operating in motion THE ROLE As a Software Engineer on the Banking team at OnePay, your work will have a direct impact on how people access, move, and manage their money, driving everything from the design of scalable banking services to the reliability of real-time money movement that help our customers trust us with their finances. You will: - Lead technical design and delivery of banking features that scale with our growing customer base and support a seamless mobile experience - Set architectural standards and best practices for code quality, performance, security, and reliability across our banking services - Own the technical approach to complex challenges at scale, including sensitive financial data and real-time money movement - Mentor and grow engineers through design reviews, code reviews, and hands-on collaboration on tough problems - Partner closely with product, design, risk, and compliance to shape the roadmap and turn it into high-quality, shipped software - Create and maintain clear documentation, a must-have for a growing, remote organization YOU BRING - 7+ years of professional experience in backend or full-stack software engineering, including technical leadership of projects or teams - Proven success designing, building, and scaling production-grade APIs and distributed systems, ideally in banking, payments, or other regulated financial services - Experience with sensitive financial data and money movement systems, such as ledgers, account management, ACH, or card processing - Proficiency in Node.js and TypeScript or similar modern backend frameworks, and familiarity with microservices, Kubernetes, and AWS - Experience with mobile or user-facing applications, ideally React Native, is a plus - Strong communication and collaboration skills, with a track record of mentoring engineers and driving technical decisions across teams - Drive and proactivity - everyone here is a builder and executor TOOLS WE USE We use Typescript front to back, with node and NestJS frameworks for server code and React Native for our iOS, Android, and Web clients. We run on a highly distributed cloud-native stack with Kubernetes and AWS, and scale and resiliency are at the heart of everything we build. We also embrace agentic development, so engineers have their choice of a variety of models and agent harnesses, including Claude Code, Cursor, Codex, and more to fit their workflow. While you don't need experience with our exact stack, familiarity with modern software engineering practices will help you ramp up quickly. WHAT WE OFFER - Competitive base salary, stock options, and health benefits from Day 1 - 401(k) plan with company match - Remote-friendly (US), flexible time off (FTO), and opportunities for growth - A high-growth, mission-driven, inclusive culture where your work has real impact STANDARD INTERVIEW PROCESS Our process varies by role. Most candidates go through: - AI-assisted initial screen - Interview with Talent Partner - Technical or Hiring Manager Interview - Team Interview - Executive Interview - Offer! EQUAL EMPLOYMENT OPPORTUNITY To build technology and products that are used and loved by people and solve real-world problems, we need to build a team with many different perspectives and experiences. We are an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We encourage candidates from all backgrounds to apply. Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us at talent@onepay.com.