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MWDN is a global IT outstaffing company with 23+ years of experience that connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We offer opportunities to work on international products in a stable and professional environment. Here’s what you can expect when you join MWDN:Security: We carefully...

This position is available only under an employment (labor) agreement. The world’s digital experiences run on something invisible: the infrastructure and software that keep them fast, reliable, and secure. At Gcore, you’ll help design and deliver that foundation for an AI-driven world. We’re a global provider of infrastructure and software solutions...

DescriptionAbout the RoleWe're looking for a Principal Server Engineer to own the backend systems powering our live games - services currently supporting 1M+ DAU. You'll be responsible for performance, scalability, and reliability at the core of our infrastructure, working closely with the engineering team on everything from schema design to incident...

Job Title: Full Stack Developer (AI-First) Department: Engineering Reports To: Engineering Lead Location: Remote, CST Compensation: Competitive salary based on experience About Us: We are a fast-growing, high-performance agency operating at the intersection of eCommerce, Amazon, growth, systems, and AI. Our team helps ambitious brands scale, and we’re...

Premier Research is looking for a Senior R Programmer/ Shiny Developer to join our Biostatistics team.You will help biotech, medtech, and specialty pharma companies transform life-changing ideas and breakthrough science into new medicines, devices, and diagnostics. What we do is profoundly connected to saving and improving lives, and we recognize our team...

DescriptionAbout the jobQORE is a corporate-grade payment service provider built for transparency, reliability, and professional delivery. We help merchants and operators scale with clear reporting, predictable settlement workflows, and responsive worldwide 24/7 support.Powered by a proven processing infrastructure and deep operational expertise, QORE...

About UsRho is the modern banking platform built for the AI era. Startups and growth-stage companies can open accounts in minutes, issue cards, manage expenses, pay bills, and close the books – all in one connected platform backed by real human support.Rho is building a modern finance platform that helps businesses manage banking, cards, expenses, bill...

Job Overview We are looking for a Senior Performance QA Engineer with experience in GameDev to join our World of Warships PC team. This position is open in our Belgrade or Nicosia office. In this role, you’ll focus on performance testing and automation, helping us identify performance bottlenecks and ensure a smooth and stable experience for our players....

Perplexity is looking for an experienced analyst to help us build and improve our core search technologies. You'll work at the intersection of data analysis and engineering - designing metrics, building data pipelines, and improving the quality of our search and answer systems.This role is hybrid in Belgrade, London or Berlin.ResponsibilitiesFind and...

Role Description This is a full-time remote role for a Back-End Developer at a growing US based company. The Back-End Developer will be responsible for designing, developing, and maintaining high-performance server-side systems for web and mobile applications. Qualifications 2-3 years of professional experience in back-end development with expertise in...

Job Title: Senior AI Platform Engineer Location: Belgrade Serbia or Lisboa/Porto/Braga, Portugal Working Model: Hybrid (flexible, depending on candidate location) Reports to: sa.global Labs Leaderhip Department: sa.global Labs – Core Team (team working on AI development within sa.global) Seniority Level: Senior empower AI Platform - Senior AI Platform...

About Us Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract.  As a company, we constantly challenge what’s possible, never simply accepting what has always been done. We reframe old problems, seek new...

At Adapty, we make it easy for mobile apps to manage in-app purchases and paywalls. We power 20K+ apps, process $3B+ in subscriptions every year, and have been growing fast for the last four years. Our mission is simple: make apps rich.We are a team of 210+ passionate, product-driven people who love solving big challenges. Backed by top investors like 500...

We're BlueCat—a Great Place to Work for good reason. Our team solves critical network challenges for some of the world's largest organizations. In simple terms, we manage the systems that keep networks running smoothly, securely, and reliably—the backbone infrastructure that powers digital transformation for enterprises globally. Our Intelligent Network...

About UsRivian and Volkswagen Group Technologies is a joint venture between two industry leaders with a clear vision for automotive’s next chapter. From operating systems to zonal controllers to cloud and connectivity solutions, we’re addressing the challenges of electric vehicles through technology that will set the standards for software-defined...

DescriptionThe Challenge You'll TackleWe're looking for an experienced Senior QA Engineer who is passionate about delivering high-quality software, driving test automation, and modernizing QA workflows with AI tools. You'll work closely with developers, product managers, and other QA engineers to ensure our applications—across web and mobile...

Aghanim is an integrated commerce, liveops automation, community engagement, and payments platform for video games. Mobile games have traditionally depended on app stores for distribution, payments, and player relationships. We believe there is a better way. Aghanim helps game studios build direct relationships with players, sell directly, and build their...

• Deploy and configure Temporal/Camunda or similar Workflow Engine on Kubernetes (self-hosted, production-grade). • Design and implement SIM Activation workflow: activities for HSS, OCS, PCRF, Inventory update. • Implement SIM Deactivation workflow with compensation and rollback logic. • Implement Plan Change workflow (OCS quota update + PCRF policy...

We're building the future of Speech Intelligence at Speechmatics, and we need someone who can own the technical engine behind how customers discover, adopt, and grow with our platform. This is a hands-on backend engineering role, where your work directly shapes the journey from a customer's first interaction with our website to their first meaningful moment...

Implement Temporal workflow activities in Go: HSS adapter, PCRF adapter, Inventory update.Build and validate unit tests for all workflow activities from day one.Build the Inventory Management Database: tables, indexes, partitioning for 30M records.Build bulk import tooling: CSV → ICCID/IMSI/MSISDN range ingestion from vendor.Implement REST API endpoints...