Praca dla javascript back-end developer w Warszawa

Digital Turbine is looking for a Senior Full Stack Engineer to join our hybrid team in Warszawa. You will build product surfaces that connect campaign management, dashboards, and marketplace tooling across front-end, back-end, and data layers.You’ll contribute to the architecture, optimize performance, and ship reliable software across the stack. You...

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time.About the TeamThe Testing...

Frontiers is transforming its Internal Developer Platform to empower AI‑driven development across engineering teams. You will own the IDP, shape guardrails, and drive end‑to‑end capabilities from design to run. Collaborate with product and architecture to deliver scalable, secure pipelines.You’ll work with Backstage, AKS, Terraform/Helm, and GitHub...

SD Solutions, on behalf of AdTech Client #1, is seeking a talented Full-Stack Developer with a focus on Back-End (Angular, Java). You will own core features from design through delivery and collaborate with cross-functional teams to build scalable web applications.The role emphasizes Java/Spring Boot backend development, RESTful APIs, and both relational and...

Sigma Software is seeking a Lead/Principal Go Developer to design and implement back-end services for a high-load real-time bidding platform. You will build real-time bid decisioning agents and core components for auction and delivery workflows, ensuring low latency and high reliability across ads delivery.The role requires strong Golang experience,...

Overview Are you ready to build the future of work & finance? Join symmetrical.ai and be a part of the revolution! We are a technology company that builds core infrastructure for the fast, flexible and global payroll of the future. We build a modern, programmable payroll & employment layer that can be embedded into any software. We let our Clients become...

At CompatibL, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We’re seeking a full stack engineer who is ready to work with new technologies and architectures in a forward-thinking organization that’s always pushing boundaries. Here, you will take complete, end-to-end...

Digital Turbine, Inc. is seeking a Senior Full Stack Engineer to build and evolve our campaign management, dashboards, and APIs across the front-end, back-end, and data layers.You will work in a polyglot stack, choosing the right tools and languages for each problem to ensure low-latency, scalable software. Bring 8+ years of production-grade experience,...

OverviewQuality Assurance at Squarepoint is a team of Quality Assurance Engineers who work both on manual testing as well as automation. We believe in ownership of overall quality of front to back applications, striving to improve efficiency by automation, collaborating across teams.ResponsibilitiesBe responsible for front to back testing and test...

Grid Dynamics is seeking an experienced Golang Developer to join our team in Warsaw. The role focuses on building an end-to-end Go-centric developer platform, covering the software lifecycle from version control and CI/CD to IDE integrations.You will design scalable microservices in Go, develop TypeScript frontend components, and create VSCode extensions to...

We are looking for a Senior Full Stack Engineer with AI to help design, develop, and operate modern cloud-based applications for the healthcare domain. In this role, you will work across Front-end, Back-end, and DevOps domains while designing and integrating AI-powered features into business applications used by doctors and clinics. The position requires...

Location: Warsaw, PolandFormat: On-siteSeniority level: Senior At EPC Network, we're not just a digital marketing company, we're a platform for career transformation and personal growth. Our people-first approach shapes our corporate culture, fostering a team of passionate, smart, and energetic individuals who strive to grow professionally in an...

SD Solutions is seeking a talented Full-Stack Developer with a focus on Back-End (Vue 3, Java) to join their team in Warsaw, Poland. The ideal candidate will have over 6 years of experience in software development and at least 3 years of backend development experience with Java (Spring Boot).This role involves planning and implementing core features,...

Bachelor’s degree or equivalent practical experience.2 years of experience with Backend, Artificial Intelligence, Generative AI Agent. Minimum qualifications Bachelor’s degree or equivalent practical experience. 2 years of experience with full stack development, across back-end such as Java, Python, Golang, or C++ codebases, and front-end experience...

Clurgo Ltd. to firma stworzona przez deweloperów dla deweloperów. Szukamy doświadczonego back-end developera, który będzie rozwijał stabilne usługi napisane w Pythonie, wykorzystujące Azure Databricks, Docker i Kubernetes.Wymagane min. 3 lata doświadczenia, znajomość FastAPI lub Django, projektowanie RESTful API i architektury mikroserwisowej, a...

Minimum qualifications:Bachelor’s degree or equivalent practical experience.2 years of experience testing, maintaining or launching software products, and 1 year of experience with software design and architecture.2 years of experience with full stack development across back-end such as Java, Python, GO, JavaScript, or front-end.2 years of experience with...

Minimum qualifications:Bachelor’s degree or equivalent practical experience.2 years of experience testing, maintaining or launching software products, and 1 year of experience with software design and architecture.2 years of experience with full stack development across back-end such as Java, Python, GO, JavaScript, or front-end.2 years of experience with...

The Role:Joining Moderna offers the unique opportunity to be part of a pioneering team that's revolutionizing medicine through mRNA technology, with a diverse pipeline of development programs across various diseases. As an employee, you'll be part of a continually growing organization, working alongside exceptional colleagues and strategic partners...

A cutting-edge AI technology firm in Warsaw is seeking a seasoned software developer with over 5 years of experience. You will be responsible for developing sophisticated AI-driven business solutions using Python and JavaScript, along with cloud platforms and containerization technologies. Strong understanding of relational and KV databases is essential....

Webellian is seeking a seasoned Full Stack Engineer (Python, Java & Angular) to join an international team delivering features for an insurance client. You will collaborate with colleagues in Poland and across Europe, contributing to front-end and back-end development, testing, deployment and documentation.The role emphasizes cloud knowledge, Agile...