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Location: San Francisco; New York Workplace: Hybrid ABOUT BASETEN Baseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma, and Writer. By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing quickly and recently raised our $1.5B Series F https://www.baseten.co/blog/announcing-our-series-f/, led by Altimeter Capital, Conviction Partners, and Spark Capital. Join us and help build the platform engineers turn to ship AI products. THE ROLE As a Software Engineer on the Training Infrastructure team, you'll architect and lead development of our training platform, supporting top tier research engineers and model developers. You'll make key technical decisions for the infrastructure enabling developers to deploy, scale, and monitor their workloads with high performance and reliability. You’ll own scheduling, storage, networking, reliability, and observability of technical systems in the training stack EXAMPLE INITIATIVES Take a look at what we’ve built so far: - Overview of the product so far https://www.baseten.co/blog/baseten-training-is-ga/#training-is-now-ga - Training docs overview https://docs.baseten.co/training/overview - Story of the Training product https://www.baseten.co/blog/a-q-a-from-inference-to-training-the-inside-story-of-baseten-s-newest-product/ - Research we've done https://www.baseten.co/resources/research/ RESPONSIBILITIES - Design and architect scalable infrastructure systems for our ML training platform (e.g. scheduling, storage, and networking) - Partner closely with developers and research engineers to translate complex training requirements into technical solutions - Design and architect a global training scheduler - Design and architect reinforcement learning systems and continuous learning pipelines - Drive long-term improvements to increase reliability of systems and velocity of development - Partner closely with SRE and Capacity teams to unlock state of the art training infrastructure - Make critical architectural decisions balancing performance with system reliability - Lead technical discussions and mentor junior engineers on infrastructure best practices - Contribute to long-term technical strategy and infrastructure roadmap REQUIREMENTS - Bachelor’s degree or higher in Computer Science or related field - 5+ years of experience - Proficiency in Go, with - Deep expertise with Kubernetes in production environments - Advanced understanding of distributed systems concepts and performance tuning - Proven experience designing observability systems - Experience with ML/AI workloads and MLOps platforms NICE TO HAVE - Experience with distributed storage systems - Python experience a plus - Extensive experience with major cloud providers (AWS, GCP) and neo-cloud providers (Crusoe, DigitalOcean, Nebius) - Experience with workload orchestration platforms like Temporal or Airflow - Familiarity or experience with the open source training stack and frameworks (NCCL, PyTorch, Megatron, NemoRL, VeRL, Axolotl, HF Trainer) and distributed training techniques (FSDP, DeepSpeed). - Experience developing AI products, tooling, or agents BENEFITS - Competitive compensation, including meaningful equity - (U.S. only) 100% coverage of medical, dental, and vision insurance for employee and dependents - Flexible PTO policy including company wide Winter Break (our offices are closed from Christmas Eve to New Year's Day!) - Paid parental leave - Fertility and family-building stipend through Carrot - (U.S. only) Company-facilitated 401(k) - Exposure to a variety of ML startups, offering unparalleled learning and networking opportunities. Apply now to embark on a rewarding journey in shaping the future of AI! If you are a motivated individual with a passion for machine learning and a desire to be part of a collaborative and forward-thinking team, we would love to hear from you. At Baseten, we are committed to fostering a diverse and inclusive workplace. We provide equal employment opportunities to all employees and applicants without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. We are an Equal Opportunity Employer and will consider qualified applicants with criminal histories in a manner consistent with applicable law (by example, the requirements of the San Francisco Fair Chance Ordinance, where applicable).

Location: London 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’re seeking an experienced Algo Trading / Head of Execution to join our team. You have a proven track record of building and benchmarking execution algorithms. Ideally, you’ve been actively engaged with the crypto markets or have a strong curiosity about them. In this role, you will take the lead in developing greenfield algorithmic trading systems, shaping the core of our next-generation trading infrastructure. You’ll work closely with trading teams, stakeholders, and external partners to deliver critical initiatives that drive our business forward. If you’re a natural problem-solver with a passion for hands-on technical development in a global, fast-paced environment, we want to hear from you. What You’ll Do: Design and lead the development of a low-latency, high-throughput Algo Trading / Smart Order Router system Implement intelligent routing algorithms based on execution quality, liquidity, latency, and cost Collaborate with traders, and product managers to refine routing logic and build new algorithmic capabilities Integrate the SOR with the trading, booking and reporting stack Monitor and optimize system performance under real-world trading conditions Mentor junior developers, enforce code quality standards, and contribute to architectural decisions Provide support for production trading issues and continuously improve system resilience and failover mechanisms What We’re Looking For: 10+ years of experience developing routing strategies for specific markets (e.g., U.S. equities, EU markets, crypto exchanges) Knowledge of tick data analytics and real-time market data processing Familiarity with cloud-based market access or hybrid deployments Experience working in high-frequency or algorithmic trading environments Experience building low-latency systems and working with multicast/unicast market data feeds A solid understanding of the application stack and infrastructure associated with electronic and algorithmic trading Strong technical background, with the ability to understand system architecture and technical workflows Proficiency in FIX protocol and trading system architecture (OMS/EMS, market gateways) Familiarity with concurrency, networking, and memory management Experience with Linux systems and performance profiling tools A proactive, problem-solving mindset and the ability to thrive in a fast-paced, collaborative environment Bonus Points: Deep understanding of electronic trading, order types, and market microstructure (equities, options, FX, Crypto etc.) Experience in the DeFi, or crypto space Exposure to regulatory or compliance-driven environments Familiarity with cloud-based infrastructure (e.g., AWS, GCP) or DevOps processes What We Offer: Competitive base salary and discretionary bonus Company-paid health and protective benefits for employees and their eligible dependents Free virtual coaching and counseling sessions 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: Dublin, Ireland Wrike is the most powerful work management platform. Built for teams and organizations looking to collaborate, create, and exceed every day, Wrike brings everyone and all work into a single place to remove complexity, increase productivity, and free people up to focus on their most purposeful work. Wrike is our people, not a place. As a distributed team, we own our growth, stay globally connected, and rely on the product we build to deliver impactful work alongside brilliant minds. You'll have real ownership over meaningful work, a global team that has your back, and the flexibility to do your best work your way. If that sounds like you, we'd love to hear from you. Our vision: A world where everyone is free to focus on their most purposeful work, together. About the Role: You'll own your outcomes, from the strategies you run to the conversations that shape what we build next. As a Senior Customer Success Manager at Wrike, you will own, protect, and exponentially grow the strategic relationship for a high-value portfolio of Enterprise accounts across EMEA. Wrike has evolved beyond standard project management into a trusted work delivery platform for people and AI, and in this role, you will be the chief architect of that vision for our most strategic clients. In this role, you are a strategic business consultant and a trusted advisor. You will guide client executives through complex business transformations, leveraging cutting-edge Wrike AI Agents, Wrike Copilot, and visual collaboration tools to map, optimize, and scale business workflows. You will partner deeply with Sales, Renewals, and Product counterparts to deliver on the transformational vision and establish Wrike as the clients' long-term operating system of record. Your Impact: Strategic Portfolio Ownership: Proactively manage a highly diverse and complex book of EMEA (mainly UK) Enterprise accounts, serving as their strategic partner, executive liaison, and primary advocate. Build Stakeholder Relationships: Establish a multi-layered relationship structure - including Centers of Excellence - connecting with administrators, day-to-day champions, and executive-level sponsors (VPs, C-suite). Co-Create Success Plans & Workflows: Build scalable and highly digestible Success Plans that capture the client's transformational vision and a measurable roadmap to build it out. Play Offense: Actively hunt for expansion paths within your portfolio. You will not wait for renewals to talk about growth; instead, you will proactively identify new teams to land, pitch advanced AI use cases, and systematically build a high-velocity expansion pipeline in lockstep with Sales. Commercial Growth & Retention: Meet individual Gross Revenue Retention (GRR) and Net Revenue Retention (NRR) targets by proactively identifying expansion opportunities, mapping customer growth plans, and mitigating churn risks early. Operational Excellence: You will continuously iterate on processes, develop new workflow playbooks, and share documented learnings across the broader organization. Your Qualifications: Proven GTM Track Record: 5+ years of experience in Customer Success, Account Management, or Business Consulting roles within the SaaS space, with a verified track record of managing $1M+ ARR accounts. Change Management & COE Mastery: Proven expertise in guiding large-scale organizations through complex software rollouts and operational transformations by mapping and navigating stakeholder management and building internal Centers of Excellence (COEs). Executive Presence & Storytelling: Highly polished communication skills with a proven capability to establish radical trust, navigate political dynamics, and present quantified business value/ROI to C-suite and VP-level technology leaders. Commercial Acumen & C-Suite Framing: A proven history of partnering with Sales to build joint account plans, identify upsell opportunities, and guide customers through complex buying cycles. You possess a deep understanding of enterprise procurement processes and are highly skilled at framing the business and operational value of a product to C-level audiences, translating technical features into hard cost savings, risk mitigation, and operational efficiency. Workflow Consulting Expertise: Ability to run structured, outcome-led Workflow Discoveries and reverse demos to map customer business processes directly into Wrike and identify adjacent opportunities. Technical & Integration Literacy: Strong comfort with tech ecosystems; ability to discuss complex system integrations, data analytics, and address technical hurdles (such as API webhooks or integration recipes) in lockstep with supporting teams. AI-Enabled Capability: Strong literacy and hands-on experience embedding practical Generative AI tools into daily operations. Standout Qualities: Vertical Specialization: You have deep domain expertise in one or more core industry verticals (e.g., Marketing, Creative Agencies, PMOs) and can build reusable workflow playbooks for the team. Certified Change Management Coach: You have experience guiding organizations through large-scale software rollouts and operational change management. Certified Project Manager: You hold a recognized industry certification (e.g. PMP, PRINCE2, or Agile/Scrum) and possess a formal understanding of project management methodologies to easily translate complex client workflows into structured, high-performing configurations. Peer Mentor: You naturally seek opportunities to mentor junior team members, share best practices, and contribute to the collective enablement of the Customer Success organization. Team Dynamics: You will join a high-performing, collaborative EMEA Customer Success team that values transparency, continuous learning, and collective growth. We work cross-functionally, sharing insights across Sales, Product, Renewals, and Support to ensure our customers have a unified experience. As a senior member of this team, you will play a key role in running internal enablement sessions and shaping best practices. Our Work Style: At Wrike, we believe in proactive ownership, data-driven decisions, and a growth mindset. We leverage Wrike every day to manage our own work, collaborate seamlessly across time zones, and maintain operational transparency. We embrace change, continuously seek feedback, and empower our team members to work smart, innovate, and bring their authentic selves to work every day. Benefits & Perks: 25 calendar days of paid vacation Parental Leave: 26 Weeks Maternity / 4 Week Paternity 2 Volunteer Days Bike-to-Work Scheme Health Insurance (Employees + Dependents) Life Insurance Income Protection Pension Scheme Your recruitment buddy will be Aziza Talhi , Senior Recruiter. #LI-AT1 Who Is Wrike and Our Culture We’re a team of innovators and creators who solve the complex work problems of today and tomorrow. Hybrid work mode Wrike is our people, not a place. With 1,000+ employees collaborating across nearly every time zone, we support talent through 10 global hubs — Australia, Costa Rica, Cyprus, Czechia, Estonia, France, India, Ireland, Japan, and the United States — offering flexible ways of working that include remote work, hybrid environments, and co-working spaces across many locations. While flexibility looks different across teams and regions, employees located near certain hubs — particularly in Prague (CZ), Nicosia (CY), Bangalore (IN), and Rennes (FR) — are generally expected to collaborate in person around 2–3 days per week, balancing the flexibility of distributed work with opportunities for in-person collaboration and connection. Our persona 💡  Smart: We love what we do, and we’re great at it because this is our domain. Our combined knowledge in this space is unmatched. 💚  Dedicated: We get up every day focused on helping our customers win. We’re committed to helping our teammates win, too! 🤗  Approachable: We're friendly, easy to get along with, considerate, and helpful. Our culture and Values 🤩 Customer-Focused We care about our customers. We understand the customer journey, experience, and value derived from Wrike. Decision-making and action-taking are done with the customer in mind. 🤝 Collaborative We work as one and win together, each bringing unique strengths that contribute to diversity of thought for better outcomes. Leveraging our own work management platform, we foster an environment of creative collaboration and shared achievement. 🎨 Creative We strive to succeed through continuous innovation. It’s our pursuit of novel concepts that helped us create a market category. We continue to cultivate a workplace that fosters creative thinking as a means of transcending conventional boundaries and empowers us to break new ground to deliver extraordinary work management solutions. 💪 Committed We believe in ownership at all levels of the organization, by owning workflows from start to finish. Each member of our team is an integral part of this commitment, establishing work as a platform for personal growth and transformation, as well as collective success and growth. Check out our LinkedIn Life Page , Company culture page , Instagram , Wrike Engineering Team , Medium , Meetup.com , Youtube for a feel for what life is like at Wrike.

Location: Riyadh, Saudi Arabia Müller's Solutions is looking for an experienced Data Scientist to join our dynamic team. In this position, you will leverage your analytical and programming skills to transform data into actionable insights that drive business decisions. You will collaborate closely with various departments to develop predictive models, enhance data-driven strategies, and optimize processes using cutting-edge data science techniques. Responsibilities: Analyze vast amounts of structured and unstructured data to derive insights and generate actionable recommendations. Develop, implement, and maintain machine learning models to address specific business needs. Work alongside stakeholders to define project objectives and translate business requirements into technical tasks. Conduct experiments and validate analytical models using appropriate methodologies. Create data visualizations and dashboards to effectively communicate technical findings and results to non-technical stakeholders. Stay abreast of industry trends and emerging technologies in data science and analytics. Ensure data integrity and adherence to data governance principles. Mentor junior data analysts and provide guidance on data science best practices. Requirements Bachelor's or Master's degree in Data Science, Computer Science, Mathematics, Statistics, or a related field. Proven experience as a Data Scientist or in a similar data-focused role. Proficient in programming languages such as Python or R, with demonstrated experience in data manipulation and analysis. Experience with machine learning frameworks and libraries (e.g., scikit-learn, TensorFlow, PyTorch). Strong skills in data visualization tools (e.g., Tableau, Power BI) for developing clear and actionable insights. Strong understanding of statistical methods, modeling techniques, and their practical applications. Proficient in SQL for data extraction and manipulation. Excellent analytical thinking and problem-solving abilities. Strong communication skills, with the ability to convey complex technical concepts in an understandable manner. Ability to work both independently and collaboratively within a team. Benefits Why Join Us: Opportunity to work with a talented and passionate team. Competitive salary and benefits package. Exciting projects and innovative work environment.

Location: Luxembourg; Birmingham, United Kingdom; London, United Kingdom; Manchester, United Kingdom; Paris, France; Madrid, Spain; Bucuresti, Romania; Rome, Italy; Rostock, Germany; Zagreb, Croatia; Aachen, Germany; Augsburg, Germany; Berlin, Germany; Dresden, Germany; Düsseldorf, Germany; Essen, Germany; Frankfurt, Germany; Freiburg, Germany; Hamburg, Germany; Hannover, Germany; Kiel, Germany; Koln, Germany; Leipzig, Germany; Magdeburg, Germany; Munich, Germany; Münster, Germany; Stuttgart, Germany; Poznan, Poland; Warsaw, Poland; Krakow, Poland; Lublin, Poland; Athens, Greece; Praha, Czechia; Budapest, Hungary; Wien, Austria; Brussels, Belgium; Amsterdam, Netherlands Workplace: on-site At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior EmbeddedSoftware Engineer 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. ABOUT THE CLIENT Our client is an innovative aerospace technology company that is transforming system integration through AI-driven interoperability. Their core platform streamlines satellite integration workflows by enabling modular connectivity between payloads, components, and subsystems. It converts hardware specifications into digital twins and automatically generates, tests, and validates on-board middleware software that is both hardware- and OS-agnostic. This web-based collaborative tool supports mission-critical projects, allowing teams to efficiently model, test, and simulate data interfaces for satellites, spacecraft, and lunar landers. NOTE: this position requires working on-site and relocation to Luxembourg. JOB DESCRIPTION: As Senior Embedded Software Engineer, you will architect, implement, and maintain our hardware-agnostic and OS-agnostic on-board software framework. Your work in collaboration with the AI team will enable integration of any hardware into any bus in less than a day instead of months, ensuring robustness, safety, and performance across Linux and real-time operating systems. What You’ll Do 1. Platform & Abstraction ▪ Design and develop a hardware-agnostic HAL and middleware stack in C/C++, supporting ARM Cortex-A/R/M, RISC-V, etc. ▪ Create OS-agnostic abstraction layers to target Linux (Yocto/Ubuntu) and RTOS (FreeRTOS, Zephyr, RTEMS) with minimal code divergence. 2. Driver & Protocol Implementation ▪ Implement and maintain bus-protocol drivers (I2C, SPI, UART) with multi-bus and multi-instance support for redundancy. ▪ Define and adhere to clear software-to-hardware interface contracts (ICDs/datasheet-driven), ensuring consistent behavior across platforms. 3. Architecture & Best Practices ▪ Apply OOP principles in C++ and structured design in C to build modular, testable components. ▪ Enforce MISRA C/C++ and CERT Secure Coding guidelines; integrate static analysis, code reviews, and Git-based CI pipelines. 4. Automation & Testing ▪ Develop Python scripts to automate configuration of the on-board software, automate build, flashing, and validation across multiple target boards. ▪ Build and maintain hardware-in-the-loop and software-in-the-loop test frameworks to continuously test, validate, and verify the on-board software and platform compatibility. 5. Collaboration & Mentorship ▪ Collaborate with the Software Lead, AI Engineer and Backend team ▪ Mentor junior engineers, share knowledge on cross-platform strategies, and foster an iterative “try, learn, improve” culture. Required Qualifications 1. Bachelor’s or Master’s in Electrical Engineering, Computer Engineering, Computer Science, or equivalent 2. 5+ years of embedded software development, with emphasis on cross-platform or portable code 3. Expert in C (99/11) and Modern C++ (11/14/17); solid understanding of OOP and procedural design 4. Deep experience with I2C, SPI, UART (multi-bus, multi-device patterns) 5. Proven ability to develop for both Linux (Yocto, Ubuntu) and RTOS (FreeRTOS, Zephyr, RTEMS) 6. Python scripting for coding, build/test automation 7. Familiarity with hardware debugging (JTAG/SWD, logic analyzers, oscilloscopes) 8. Strong version control workflow (Git, GitFlow) and CI/CD integration Nice-to-Have 1. Background in satellite or aerospace on-board computers (OBCs) and Flight Software Frameworks. 2. Exposure to container-based CI for embedded builds (Docker) 3. Knowledge of additional field buses (CAN/CAN-FD, MIL-STD, etc.) 4. Experience with secure boot or firmware-update mechanisms 5. Prior work on middleware or plugin frameworks

Location: Budapest At Betsson Group, we strive to deliver the best customer experience in the industry. We are one of the market leaders in iGaming, offering online gaming products in a number of markets, both through our own gaming sites as well as several partner brands. The Wow Our Product Development organisation spans across 5 locations, with the most creative teams in the industry! If you are passionate about the latest technologies and can handle mission-critical responsibilities, then this is the role for you! We are operating in a very competitive market therefore we MUST use latest technologies. Our aim is to create the best performance, functionality, and user experience in the iGaming industry! You will be part of a passionate team, which is building an industry leading, scalable, multi-brand platform to support 40+ online brands! Our brands are used by hundreds of thousands of users and growing. What's in it for you? Player Account Management (PAM) Area covers everything related to the management of the player accounts, such as: Account creation, verification, updates, and closure Account authentication, controls, and security User session management Responsible Gaming At Betsson, we pride ourselves on adaptability and keeping up with the latest technologies. Our current tech stack is below, but by the time you join we may have adopted an even better stack: .NET C#, .NET Core, xUnit .NET Web API, WCF MSSQL, Couchbase GitHub, TeamCity We are also moving towards microservices and containerization with Docker. You are good at .NET C# with knowledge of the ASP.NET Web API Implementing distributed and multi-tier/microservices systems Collaborating with teams to create awesome features Communicating in English Extra awesome Experience with coaching and mentoring junior colleagues .NET Core Docker NServiceBus / Kafka / RabbitMQ DevOps experience What we offer Fitness-wellness allowance 🧗‍♂️ Company mobile phone for private use with 100 GB 📱 Annual HUF devaluation compensation 💡 Hybrid model: 3 days in the office 🏢 & 2 days from home 🏠 Private Health Insurance 🩺 Career development 📈 Technical and soft-skill training opportunities 🎓 Breakfast, fruits & lunch 🍎 Team building events 🥳 Challenge accepted? If you are interested to learn more, please apply with your CV in English. By submitting your application, you understand that your personal data will be processed as set out in our Privacy Policy

Location: Riyadh, Saudi Arabia Müller's Solutions is looking for a highly skilled Senior Experience Designer for a 6-month project to lead the design of exceptional user experiences across our digital products. In this pivotal role, you will leverage your extensive design expertise and user-centered approach to create innovative solutions that enhance user satisfaction and engagement. As a Senior Experience Designer, you will collaborate closely with cross-functional teams, including product managers, engineers, and stakeholders, to define project objectives and deliver design solutions that align with both user needs and business goals. Your responsibilities will include conducting comprehensive user research, developing wireframes and prototypes, and creating detailed design specifications. This project offers an exciting opportunity to make a significant impact on our user experience strategy and contribute to the overall vision of Müller’s Solutions. Responsibilities: Lead user research activities to gather insights into user needs, behaviors, and pain points. Define user flows, create wireframes, and produce high-fidelity prototypes for web and mobile applications. Collaborate with product teams to establish design specifications and ensure alignment with technical constraints. Facilitate design thinking workshops and user testing sessions to refine design concepts. Iterate on designs based on user feedback, usability testing, and industry best practices. Mentor junior design team members and foster a collaborative design culture. Stay informed about the latest design trends and technologies to influence our design strategies. Requirements Requirements: Bachelor's degree in Interaction Design, Graphic Design, or a related field. A minimum of 5 years of experience in UX/UI design or related roles, with a strong portfolio that demonstrates your design process and outcomes. Proficiency in design tools such as Figma, Adobe XD, Sketch, or equivalent. Expert knowledge of user-centered design principles and methodologies. Experience designing for mobile applications and responsive web interfaces. Exceptional communication and collaboration skills to work effectively within a multidisciplinary team. Familiarity with front-end development technologies is a plus. Preferred qualifications: Experience leading design projects and mentoring designers. Proven track record of conducting successful user research and usability testing. Knowledge of accessibility standards and applying them in design. Innovative thinking and a proactive approach to problem-solving. 3+ years of experience in senior design roles is preferred. Soft Skills: Strong visual design abilities with a focus on creating empathetic user experiences. A collaborative mindset with a passion for fostering teamwork and creativity. Attention to detail and a commitment to delivering high-quality outcomes.

Location: Hong Kong, Hong Kong SAR; Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa About OKX At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. About the Opportunity The Trading Service team provides core order and position management system for the exchange. It is the backbone of our industry-leading trading product used by millions of users. Within this, the Trading Data sub-team takes ownership of trading and market data analytics. We constantly strive to push the limits of data-driven decision-making, empowering our global users with smarter insights. Our mission is to refine accuracy, reduce latency, and enhance the decision-making scope for our users,  ensuring they stay ahead in an ever-evolving market. Join our elite Trading Service team as a Senior Staff Software Engineer, where you will be working with an exceptional team to lead mission-critical, data-intensive projects that directly impact millions of users on their crypto investment journeys. You'll leverage your expertise to design and build data applications that provide distinguishable precision, speed, and insights. Additionally, you will play a key role in driving innovation for our data foundations, ensuring we deliver highly reliable and scalable solutions that meet the needs of a rapidly evolving market. What You’ll Be Doing Lead the design and development of high-performance, real-time, data-intensive applications for the trading domain Leverage AI coding tools  as part of your daily engineering workflow to accelerate delivery and code quality Drive future-proof innovative data solutions to solve problems at scale Lead projects with an Agile mindset, ensuring timely delivery and continuous improvement Collaborate cross-functionally with product managers, Front End, QA and Infra engineers to get things done Uphold best practices in code quality, performance optimization, and data management are upheld across the team Mentor and support junior engineers, helping them grow their technical expertise What We Look For In You Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical field (or a strong STEM education background) 5 years of hands-on experience in the big data domain with a proven track record of solving complex data challenges Demonstrated success in driving and delivering solutions to challenging data-related problems Expertise in semi-structure data, data processing pipelines, data modeling, and OLAP solutions A solid educational background in STEM (Science, Technology, Engineering, Mathematics), preferably Masters in Computer Science or above Excellent logical thinking and problem-solving skills A natural curiosity with the ability to navigate uncertainty and a keen attention to detail Nice to Haves Deep understanding of modern even-driven architecture Experiences in search and recommendation systems Familiarity and interests in cutting-edge data technologies like PolarDB, TiDB, Starrocks and Clickhouse etc Experience of working with multi-region and multi-cultural teams is a plus Perks & Benefits Competitive total compensation package L&D programs and Education subsidy for employees' growth and development Various team building programs and company events Wellness and meal allowances Comprehensive healthcare schemes for employees and dependants More that we love to tell you along the process! #LI-ML1 #LI-ONSITE Notice: All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website. Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX 's Candidate Privacy Notice .

Location: Cyprus; Poland; Barcelona; Belgrade Workplace: remote About Finom   Finom is a European tech startup headquartered in Amsterdam, and we’re on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide. Our mission is to develop an all-in-one financial B2B solution that integrates banking functions, accounting, financial management, and invoicing into a seamless, mobile-first platform.   We recently closed a €115 million Series C equity round (around $133 million), bringing our total funding to approximately $346 million. This significant investment follows a $105 million growth funding round from General Catalyst, a long-term backer since 2021 known for supporting companies like Airbnb, HubSpot, KAYAK, and Stripe.   Finom's platform goes beyond traditional banking, offering invoicing and a growing suite of features, including AI-enabled accounting, aiming to simplify financial management for entrepreneurs. We're actively expanding our reach across key EU markets like Germany, France, the Netherlands, Italy, and Spain.   At Finom, we’re not just redefining the entrepreneurial experience — we’re empowering our employees to make a real difference. Your work matters, and your impact extends far beyond product metrics. We nurture innovation and an inspiring work environment where bold ideas thrive, prioritizing thorough research, swift implementation of solutions, and ensuring that every effort we make benefits our users, employees, partners, and our business as a whole.   Maintaining our start-up spirit, we prioritize thorough research, swift implementation of solutions, and ensuring that every effort we make benefits our users, employees, partners, and, of course, our business. At Finom, we're transforming how small and medium businesses across Europe manage their money - and financial crime prevention sits right at the heart of that promise. As a Senior Machine Learning Engineer, you'll take over DRS: a production ML product that scores our whole client base daily and drives our quarantine, alert suppression, and soon our credit decisions. This is genuine end-to-end ownership on a small team - you'll deploy, serve, monitor, and improve the system rather than inherit a finished one. If you're the kind of engineer who quietly keeps production models honest and wants their decisions to actually reach live traffic, this is your seat. What You Will Be Doing Full-stack ML model development (binary classification and regression) for the detection and prevention of financial crime during transaction processing and client onboarding: gathering requirements, prototyping, and deployment in a production environment. Own and evolve the Dynamic Risk Score (DRS) across all markets — daily scoring of the full client base that feeds decisioning across the client lifecycle. Handle a portfolio of transaction rules with ML-driven detection inside, optimizing their performance and the number of generated alerts. Set up continuous monitoring of model and rule performance in production, and develop the champion-challenger framework so the best-performing model is always the one live in production. Participate in infrastructure development for ML model operationalization and inter-service interactions, so models of varying complexity can be served and inferred. Who You Are At least 5 years as a Machine Learning Engineer or Full-stack Data Scientist, with production deployment experience (incl. API services like FastAPI). Strong in SQL and Python, and with cloud data platforms (e.g. Databricks). Strong architectural skills — able to design and improve infrastructure that serves models of varying complexity. Experience with model monitoring and champion-challenger / A-B evaluation in production. Exposure to graph modeling or foundation models/embeddings is a plus. Critical, analytical thinker — proactive, result-driven, comfortable working with little supervision in a start-up setting. A quantitative education (math, engineering, economics, or CS) and full working proficiency in English. What You Will Get In Return   Make a genuine impact on the product   Join our upward trajectory, and grow with us. We provide the resources and opportunities for continuous personal and professional development, empowering you to make a genuine impact on our evolving product.   Work in the EU   Embark on this exciting journey with us and enjoy the flexibility of traveling and working remotely or in a hybrid model across Europe.   Become a stock options holder   Unlock your inner entrepreneur and align your aspirations with ours through our Stock Options Program. This exciting opportunity is available to every team member, from junior team members to our founders.   Receive unwavering support and care   Finom stands by you at every step, embodying our commitment to your well-being and success reflected in our modern, friendly, and eco-conscious corporate culture. We offer constant support and care to ensure your Finom experience is successful and fulfilling.   Work & Swim program   Immerse yourself in our exclusive Work & Swim Program. Spend one month in a comfortable corporate apartment in enchanting Cyprus. It's the ideal opportunity to strike the perfect work-life balance while enjoying breathtaking Mediterranean views.   Equal Opportunity Statement    At Finom, we're an equal opportunity employer and value diversity at our company. We embrace diversity and invite applications from all walks of life. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, disability status, or other applicable legally protected characteristics.

Location: Seoul, South Korea Workplace: onsite ABOUT YOU We are looking for a Senior BD for Korea who is innovative, results-driven, and an exceptional communicator to join our Korea team. The best candidate will thrive in a fast-paced, collaborative, and dynamic environment and will be excited to build strategic partnerships, identify growth opportunities, and drive business success in the gaming industry. Strong negotiation skills, relationship-building abilities, and analytical expertise are essential, along with experience in business development, sales, or the gaming industry. The ability to manage multiple priorities, navigate complex deals, and adapt to industry trends will be key to your success in this role. If you’re passionate about driving business growth, supporting game developers, and expanding the reach of innovative gaming solutions, and love building impactful partnerships in the gaming ecosystem, we would love to hear from you! ABOUT US Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game. For more information, visit xsolla.com. RESPONSIBILITIES Identify, develop, and lead strategic business opportunities with game developers, publishers, and payment partners in Korea. Cultivate and manage strong relationships with key decision-makers at top-tier game studios and publishers. Drive revenue growth and expand Xsolla’s footprint in the Korean market through tailored solutions and strategic partnerships. Act as a primary liaison for partners, delivering consultative support and leveraging Xsolla’s ecosystem to solve client challenges. Lead negotiations for high-value deals, ensuring alignment with long-term business goals. Collaborate cross-functionally with internal teams including Product, Legal, Finance, and Marketing to ensure seamless execution of partner strategies. Monitor and analyze market trends, competitor activity, and partner performance to refine growth strategies and identify new opportunities. Represent Xsolla at major industry events, conferences, and networking forums in Korea and APAC. Articulate and evangelize Xsolla’s value proposition to a wide range of stakeholders, from C-level executives to technical counterparts. Mentor junior team members and contribute to building a high-performance BD culture within the APAC region. QUALIFICATIONS Required: Bachelor’s degree in Business, Economics, or a related field.8–10 years of experience in business development or strategic partnerships, with at least 5+ years in the payments and/or gaming industry. Proven track record of working with and influencing senior decision-makers at Korean game studios and publishers. Deep understanding of digital payments, local market dynamics, and monetization strategies in Korea. Strong industry network across gaming and fintech ecosystems. Excellent negotiation skills and experience closing complex, high-value deals. Exceptional interpersonal and communication skills in both Korean and English. Strong organizational capabilities and ability to thrive in a dynamic, fast-paced environment. Passion for gaming, digital commerce, and innovative technologies. Willingness to travel within Korea and internationally (up to 30%). Preferred: Hands-on experience with tools such as Salesforce, Jira, Confluence, and other CRM or project management platforms. Familiarity with cross-border payment infrastructure and compliance frameworks. Experience in high-growth or start-up environments, preferably with a global focus. Ability to define KPIs and use data to drive decision-making and business performance. Strong leadership and mentoring skills. Strategic mindset with problem-solving capabilities and a bias for action. The duties and responsibilities of this position may evolve over time to support the organization's goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required. By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially. Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws including the Personal Information Protection Act (PIPA), Xsolla is committed to protecting your personal information and respecting your privacy. For any inquiries related to data privacy, please contact: careers@xsolla.com Explore more opportunities at: https://xsolla.com/careers

Location: Riyadh, Saudi Arabia Müller's Solutions is seeking an experienced and motivated Senior Software Developer to join our dynamic team. In this role, We are looking for a Senior Software Developer with a strong command of modern web technologies to lead the development of scalable, performant, and secure web applications. Our stack includes Angular (v11–20), Firebase, TypeScript, and modern frontend tooling supported by CDNs, Google Analytics, and secure hosting practices.  Responsibilities: ·         Lead the development of high-quality software applications, ensuring adherence to best practices and coding standards. ·         Design and implement scalable software architecture that supports business objectives. ·         Mentor and guide junior developers, sharing knowledge and improving team capabilities. ·         Collaborate with cross-functional teams to define, design, and ship new features. ·         Troubleshoot and debug applications to ensure optimal performance and reliability. ·         Conduct code reviews and provide constructive feedback to enhance code quality. ·         Stay up-to-date with emerging technologies and industry trends, and apply them to improve existing systems and processes. · Frontend Engineering: ·         Create responsive, user-focused interfaces utilizing Angular, TypeScript, Bootstrap, Font Awesome, and the Google Font API. ·         Develop sophisticated UI components with jQuery, jQuery UI, Data Tables, and Select2. · Backend & Cloud Integration: ·         Oversee the integration of Firebase services, including Firestore, Authentication, Functions, and Hosting. ·         Guarantee efficient content delivery and minimal latency for users across the globe. · Security & Best Practices: ·         Implement advanced security measures such as HSTS, authentication workflows, and secure credential handling. ·         Ensure that applications adhere to the secure development lifecycle standards (SDLC). ·         Promote the use of contemporary web protocols like HTTP/3. · Analytics & Monitoring: ·         Establish and oversee tracking systems using Google Analytics 4 (GA4), Google Tag Manager, and DoubleClick Floodlight. ·         Leverage gathered data to guide product strategies and enhance performance. · Continuous Improvement: ·         Keep informed of industry developments and actively suggest enhancements to tools, frameworks, and processes. ·         Engage in sprint planning, retrospectives, and contribute to fostering a culture of technical excellence. Format into sections and lists to improve readability Avoid targeting specific demographics e.g. gender, nationality and age No need to add a link to apply (one is added automatically) Requirements

Location: Russia Job description: We are seeking a highly skilled Senior Network Engineer with 5+ years of experience in designing, implementing, and maintaining complex network infrastructures. The ideal candidate will have deep expertise in traditional networking as well as cloud networking, with a strong focus on Amazon Web Services (AWS) . You will play a critical role in optimizing and securing our hybrid cloud infrastructure while ensuring high availability, scalability, and performance. About the company CXM Group, a global leader in the FX and CFD industry since 2015, is redefining the trading experience. Our mission is to empower traders with advanced tools, exceptional resources, and unparalleled market conditions across several asset classes including forex, indices, shares, metals, commodities and cryptocurrencies. Key Responsibilities: Design, implement, and manage enterprise-level network solutions across on-prem and cloud environments. Architect and maintain secure and scalable network infrastructure on AWS (e.g., VPCs, Transit Gateway, Direct Connect, VPN, Route 53, NACLs, Security Groups). Monitor network performance and troubleshoot network issues and outages. Automate network tasks using scripting and infrastructure-as-code (e.g., CloudFormation, Terraform ). Collaborate with DevOps, Security, and Cloud Engineering teams to ensure best practices and compliance. Lead network-related projects and mentor junior engineers. Document network configurations, processes, and updates in detail. Manage network-related tools (firewalls, load balancers, monitoring systems, etc.). Stay current on new technologies and recommend improvements to support business goals. Requirements 5+ years of hands-on experience in network engineering roles. Strong understanding of core networking concepts: routing, switching, firewalls, DNS, DHCP, TCP/IP, etc. Deep knowledge of AWS networking services : VPC, Subnets, NAT Gateway, Route Tables, Security Groups, Direct Connect, Transit Gateway, etc. Experience with cloud-native security and connectivity patterns . Familiarity with network monitoring tools (e.g., CloudWatch, SolarWinds, Nagios). Experience with automation and scripting (Python, Bash, or similar). Hands-on experience with infrastructure as code tools like Terraform or AWS CloudFormation. Knowledge of load balancing technologies (e.g., ELB/ALB/NLB). Strong problem-solving and analytical skills. Excellent written and verbal communication skills. Preferred Qualifications: Experience with hybrid cloud or multi-cloud networking environments. AWS Certified Advanced Networking – Specialty or other relevant AWS certifications. Familiarity with containerized environments (e.g., Kubernetes, ECS) and their networking components. Knowledge of SD-WAN technologies and principles. Experience in regulated industries (finance, healthcare, etc.) is a plus. Benefits Work on cutting-edge networking projects in cloud-native environments. Collaborate with a talented and passionate team. Competitive compensation and benefits. Flexible work environment.

Location: Ahmedabad, India; Delhi, India; Bangalore, India Workplace: remote At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Program Manager 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. We are seeking a Senior Program Manager to lead the implementation of an Identity Governance and Administration (IGA) Program within the Global IT Security (GIS) function of our client’s organization. This is a hands-on, strategic role that requires strong program governance, organizational navigation, and agile transformation experience. You will be responsible for developing and executing a multi-year roadmap for the IGA initiative, transitioning the program from a traditional waterfall model to a more agile, iterative approach using JIRA and real-time reporting tools. You will also manage key stakeholder relationships, report to leadership, and direct supporting project managers. Key Responsibilities: Lead the overall planning and execution of the IGA Program within Global IT Security. Develop and maintain a comprehensive multi-year program roadmap. Set up the appropriate program governance structures, tools, and reporting frameworks. Drive agile transformation within the IGA program, including setting up burn-down charts and leveraging JIRA for sprint management and reporting. Act as a strategic liaison between cross-functional leadership teams including HR, IT infrastructure, and GIS. Oversee and mentor junior project managers supporting the program. Escalate issues and risks promptly and proactively mitigate challenges. Prepare and deliver high-quality leadership decks and weekly status reports for executive stakeholders. Collaborate closely with the Director of GIS IAM to resolve issues, assess program impacts, and update IGA Steering Committee (SteerCo). Partner with GBS IT PMO leadership (VP level) to align on program structure and provide updates to executive forums, including MC and MDM. Proven experience as a Senior Program Manager, preferably in large, global organizations. Ability to communicate effectively with senior leadership and navigate complex organizational structures. Experience establishing program governance frameworks and reporting mechanisms in large IT initiatives. Strong background in agile methodologies and hands-on experience with JIRA and agile metrics (e.g., burn-down charts). Excellent stakeholder engagement, reporting, and presentation skills. Ability to manage multiple workstreams and lead supporting PMs. Experience in cybersecurity and/or identity governance (IGA) is a strong plus, but not mandatory. Soft Skills: Strategic mindset with a hands-on approach Clear communicator and proactive problem solver Strong organizational awareness and political acumen

Location: Riyadh, Saudi Arabia Müller's Solutions is seeking an experienced and motivated Senior Software Developer to join our dynamic team. In this role, We are looking for a Senior Software Developer with a strong command of modern web technologies to lead the development of scalable, performant, and secure web applications. Our stack includes Angular (v11–20), Firebase, TypeScript, and modern frontend tooling supported by CDNs, Google Analytics, and secure hosting practices. Responsibilities: Lead the development of high-quality software applications, ensuring adherence to best practices and coding standards. Design and implement scalable software architecture that supports business objectives. Mentor and guide junior developers, sharing knowledge and improving team capabilities. Collaborate with cross-functional teams to define, design, and ship new features. Troubleshoot and debug applications to ensure optimal performance and reliability. Conduct code reviews and provide constructive feedback to enhance code quality. Stay up-to-date with emerging technologies and industry trends, and apply them to improve existing systems and processes. Frontend Engineering: Create responsive, user-focused interfaces utilizing Angular, TypeScript, Bootstrap, Font Awesome, and the Google Font API. Develop sophisticated UI components with jQuery, jQuery UI, DataTables, and Select2. Backend & Cloud Integration: Oversee the integration of Firebase services, including Firestore, Authentication, Functions, and Hosting. Guarantee efficient content delivery and minimal latency for users across the globe. Security & Best Practices: Implement advanced security measures such as HSTS, authentication workflows, and secure credential handling. Ensure that applications adhere to the secure development lifecycle standards (SDLC). Promote the use of contemporary web protocols like HTTP/3. Analytics & Monitoring: Establish and oversee tracking systems using Google Analytics 4 (GA4), Google Tag Manager, and DoubleClick Floodlight. Leverage gathered data to guide product strategies and enhance performance. Continuous Improvement: Keep informed of industry developments and actively suggest enhancements to tools, frameworks, and processes. Engage in sprint planning, retrospectives, and contribute to fostering a culture of technical excellence. Requirements Requirements: Bachelor's degree in Computer Science, Software Engineering, or a related field. Proven experience as a Software Developer with at least 5 years of hands-on development experience. Proficiency in multiple programming languages (e.g., Java, C#, Python, etc.) and frameworks. Experience with front-end technologies (HTML, CSS, JavaScript) and frameworks (React, Angular, Vue.js) is a plus. Strong understanding of software development methodologies (Agile, Scrum) and version control systems (Git). Excellent problem-solving and analytical skills. Ability to work independently and in a team environment. Strong communication and collaboration skills. Preferred Qualifications: Experience with cloud platforms (AWS, Azure, Google Cloud) and microservices architecture. Familiarity with containerization technologies (Docker, Kubernetes) is a plus. Experience with front-end frameworks (Angular). Knowledge of server-side development (Firebase, SQL). Experience with DevOps practices and tools (GitHub). Familiarity with Agile development methodologies. Benefits Why Join Us: Opportunity to work with a talented and passionate team. Competitive salary and benefits package. Exciting projects and innovative work environment.

Location: Mexico City ALM & Treasury team: Challenges that await you: Design, enhance, and optimize ALM (Asset-Liability Management) models for FX risk, IRRBB, ensuring alignment with evolving regulatory and market standards. Play pivotal role in regulatory capital adequacy planning process (ICAP), counterparty large exposures management, as well as in quantifying and hedging FX & interest rate risks Lead the implementation and automation of regulatory reporting (ACLME), ensuring compliance with Mexican financial regulations and Basel III/IV frameworks. Enhance internal ALM processes by identifying gaps, proposing automation solutions, and integrating cutting-edge financial technologies Act as a subject matter expert (SME) by communicating ALM agenda to cross-functional stakeholders and methodological guidance to junior team members Collaborate with Treasury Front and Back offices, Capital markets, FP&A, Accounting, Risk management, product teams and IT tribes to ensure data integrity, model accuracy, and regulatory adherence What makes you a great fit: Fluent in English with strong communication skills for technical reporting and stakeholder engagement 5+ years of experience in bank Treasury, ALM, risk management, or financial modeling Degree in STEM, Economics, or Finance, or recognized certifications such as CFA, FRM, AMIB Figura 3, 4, 5. Deep knowledge of financial instruments (structure, profitability, valuation) Strong quantitative and programming skills, including advanced proficiency in Excel (macros, VBA), SQL, and Python for data analysis and model development is a plus Proven ability to take ownership of tasks, ready to roll up your sleeves, act independently and work collaboratively in a high-paced, analytical environment Our ways of working: Innovative Spirit: A commitment to creativity and groundbreaking solutions Honest Feedback: valuing open, transparent communication Supportive Team: a strong, collaborative community Celebrating Achievements: recognizing our wins together High-Tech Environment: a team full of smart and revolutionary people who date to challenge the status quo of incumbent finances

Location: Remote Workplace: remote At Offchain, we aren’t just building products: we’re leading a movement.    As pioneers in blockchain scalability and security, we're at the forefront of transforming how the world interacts with decentralized applications. We're laying the foundation that will define the next generation of digital commerce, governance, and human interaction. This involves tackling real-world challenges that come with scaling blockchain technology, without compromising on its core principles: decentralization, security and transparency.    At the center of this vision is our people. Our team is made up of thinkers and doers that embrace new challenges and seek solutions that push existing boundaries. If you’re energized by solving unprecedented problems, and believe in the role that decentralized systems will play in creating a more equitable digital future, then we want to hear from you.    Why Offchain?   Offchain is setting the pace for the entire Ethereum ecosystem. We built the Arbitrum stack that powers Arbitrum One, the most widely adopted Ethereum scaling solution that exists today.   Arbitrum’s ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain technology to build their own Arbitrum chains. Major players in the space, Robinhood, BlackRock, Ethena Labs, Securitize, Aave, and Apechain are all using the Arbitrum stack.   Arbitrum’s thriving ecosystem wouldn’t exist without our advanced technology stack. Arbitrum, Prysm, ZeroDev. These aren’t just product names. These are tools that are actively reshaping what's possible on Ethereum and advancing its core infrastructure.   To top it all off? We’re backed by $124 million in funding. We’ve demonstrated consistent execution with billions in secured value, thousands of supported projects, and infrastructure processing millions of transactions seamlessly. The Role As a Senior Security Engineer at Offchain, you will emulate the real-world tactics, techniques, and procedures of sophisticated adversaries to surface vulnerabilities across our infrastructure and ecosystem tools. You’ll run hands-on penetration tests, lead red team exercises, and work side-by-side with blue team partners to test, refine, and strengthen detection and response capabilities. Your efforts will directly shape how Offchain designs, launches, protects, and achieves compliance for the infrastructure that powers millions of users and applications - including key standards such as SOC 2. What you'll do: Conduct comprehensive code audits across a variety of internal applications and infrastructure. Conduct comprehensive penetration tests across cloud environments (AWS), infrastructure, and backend applications. Collaborate with detection engineering, threat intelligence, and incident response groups to review security controls, uncover coverage gaps, and enhance overall detection quality. Build, maintain, and evolve custom offensive tools, scripts, and automation frameworks to increase assessment speed. Offer offensive security expertise during incident investigations, including log analysis and root cause reviews. Keep up with evolving threats, vulnerabilities, and attack methods; share research internally and engage with the wider security community. Own offensive security projects from start to finish, mentor junior team members, and cultivate a culture of ongoing learning and knowledge exchange. What you'll need: 5+ years of experience in offensive security, penetration testing, red teaming, or a closely related field. Extensive experience with conducting code audits to identify and remediate security issues. Experience with binary exploitation. Mastery of AWS & specific attack techniques and configuration weaknesses. Strong understanding of adversary tactics and frameworks like MITRE ATT&CK. In-depth knowledge of web application security, including OWASP Top 10, ASVS, and common vulnerability categories. Proficiency using offensive security tools such as Burp Suite, nuclei and similar frameworks. Strong programming skills in Python, Go, or similar languages, with proven experience developing tools or automation. Excellent written and verbal communication skills, with the ability to present complex technical details as clear, risk-focused recommendations. A natural ability to think like an attacker - creative, determined, and skilled at assessing risk across complex systems. Nice-to-haves Web3 / blockchain security exposure: smart contract auditing, bug bounty hunting (e.g., Immunefi, Code4rena), or DeFi protocol review. Familiarity with Ethereum L1 / L2 node architecture and security risks. Experience in blockchain infrastructure penetration testing. Perks: Remote-first global workforce + NY office Professional reimbursement program (facilitates industry conference attendance, certifications, and more) Medical, dental & vision coverage (US + some other countries) 401k retirement plan + company match (US only) Wellness stipend Home office set up / ergonomic equipment program

Location: Michigan Workplace: hybrid IDT is looking for an experienced Direct Sales Representative. Bilingual professionals  with fluency in both English and Spanish are preferred. The Sales Representative's role is to sell the company’s products and services to retail stores in his/her assigned territory . He/she will open new accounts, service existing accounts, obtain and fulfill orders, and ensure customer satisfaction by visiting these retail stores on a regular basis. Responsibilities Outside Sales Representative of Prepaid Telecom Products (phone cards), Money Transfer, Wireless Services Open New Retail Doors and Service Existing Accounts Achieve Increasing Sales Revenue Quotas Over Time Serve as the lead point of contact for all customer needs Build and maintain new existing accounts Create and drive strong, long-lasting client relationships Ensure the timely and successful delivery of our solutions according to customer needs and objectives Requirements Proven work experience as a Sales Representative, Account Executive, Key Account Manager, Sales Account Manager, Junior Account Manager or relevant role Individual Must be Prepared to Go Door-to-Door Visiting Customers Basic Computer Skills –Comfortable Using Tablet and Bluetooth Equipment Demonstrable ability to communicate, present and influence key stakeholders at all levels of an organization Proven ability to juggle and sell  multiple products at a time, while maintaining sharp attention to detail About us: IDT is a Communications and Money Transfer company founded in 1990 and headquartered in Newark, New Jersey. IDT is an industry leader in prepaid communication, money transfer, and payment services and one of the world's largest international voice carriers. We are listed on the NYSE, employ over 1800 people across 20+ countries, and have over $1.5 billion in revenues.  Our flagship brand, Boss Revolution, includes Money Transfer, International Calling, and Mobile Top-Up services and supports IDT's mission of enabling people to keep in touch and share resources with family and friends worldwide. Join us!

Location: Paris Workplace: OnSite ABOUT VOODOO Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz. TEAM Our Growth team helps maximize the potential of each Voodoo product within the ecosystem. The team is split into several job expertise such as user acquisition, ad monetization, video ads, playable ads, and influencer marketers. Being part of the Growth Team at Voodoo requires a lot of operational excellence and creativity in order to constantly adapt ourselves to stay ahead of the rest of the market. ROLE Voodoo is looking for a User Acquisition Manager to own user acquisition activities on a portfolio of mobile games and apps. Reporting to one of our UA Lead, you will leverage your expertise and creativity to turn great mobile products into global hits. - Plan and manage UA campaigns for one or multiple games with multi million dollar budgets - Analyze the performance of our campaigns, identify the most relevant signals, and increase the ROAS of our games and apps - Work closely with our Product and Creative teams to coordinate efforts and share feedback - Use our suite of internal growth tools and interface with our Tech team to continuously improve them - Deepen your UA expertise and share best practices with other teams to keep our organization at the forefront of growth innovation - Lead transversal projects and coach junior team members  PROFILE - You have experience in performance marketing and paid acquisition, in app or gaming companies - You have a successful track record with direct response ROAS strategies on mobile games - You’re intimately familiar with user acquisition platforms (Facebook Ads, AdMob, AppLovin, TikTok, DSPs, etc.) and MMPs (Appsflyer, Adjust, etc.) - You’re well-versed with experimentation methodologies and processes - You’re a hacker: you can jump into different avenues to achieve growth, getting involved into creatives, product, analytics, organics, influencers, etc - You speak and write English fluently - You wish to work in an environment that values candor, freedom, and responsibility BENEFITS - Competitive salary  - Premium healthcare (SideCare) for you and your family 100% borne by Voodoo - Swile Lunch voucher - Gymlib (100% borne by Voodoo) - Wellness activities in our Paris office - Flexible vacation policy - 1 Remote day / week - Child daycare facilities (Les Petits Chaperons rouges)