Praca full-stack developer – Warszawa

Required Skills & Experience: - 6+ years as a full-stack developer, fluent in Python (Django) and JavaScript/TypeScript (React) - Track record building and scaling production SaaS applications - Strong PostgreSQL and ORM experience - Team leadership experience - balancing hands-on coding with mentoring and technical decision-making - Testing built into your...

Must have: - 4+ years of experience in software development - Strong knowledge of JavaScript and TypeScript - Hands-on experience with Node.js or another backend language - Proficiency with testing frameworks (e.g., Jest, Puppeteer) - Knowledge of state machines model (e.g. XState library) - Solid understanding of good coding practices (e.g., linting) -...

About The Role Full-Stack Software Engineer We are looking for a hungry, scrappy Full-Stack Software Engineer who thrives in a startup environment and is excited to build, solve problems, and move quickly. This is a hands‑on role for someone who can work independently, figure things out, and take ownership without needing everything mapped out for them....

Shelf is building an AI-native platform in Warsaw, offering engineers ownership across frontend, backend, and production quality. You will ship end-to-end product experiences, shape technical and UX approaches, and advance internal workflows with modern tooling.The role emphasizes strong technical skill, clear product judgment, and rapid learning in a...

Sii Poland is seeking a Senior Full Stack Developer with strong Java and Angular expertise to join our dynamic team in Warsaw. You will design, develop, and maintain digital platforms used globally by employees, clients, and drivers, working in an Agile environment with close collaboration across corporate and local stakeholders.You will lead backend and...

Asana is hiring a full-stack engineer to help build the software that powers their product-led collaboration platform. The role is based in Warsaw with an office-centric hybrid schedule, including in-office days and flexible work-from-home options depending on team needs.You will contribute across the stack, collaborating with product managers, designers,...

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MWDN is seeking a hands-on Senior Full-Stack Software Engineer to stabilize, develop, and scale its healthcare platform. You will balance 50% frontend product engineering (patient and care-management apps) with 50% backend, cloud, and integration engineering (AWS, data interoperability, DevOps, security).You will own end-to-end functionality from UI to...

As a CRM Developer at Optingo you build business applications on the Creatio platform - from integrations with external systems to custom modules extending CRM functionality. You work in client environments, understand their processes and deliver code that truly changes how they work. RESPONSIBILITIES Building business applications on Creatio using C#, .NET...

- Proven professional experience with a track record of owning complex features from ideation to deployment. - Back-end excellence: expertise in building the backends behind the UI and designing clean, well-documented APIs that integrate with platform services. Familiarity with a backend language like Java, Go, or Python is a plus. - Robust front-end...

Clurgo Ltd. poszukuje doświadczonego programisty Java/Spring do międzynarodowego projektu z obszaru logistyki i transportu. Będziesz rozwijać wewnętrzne narzędzie AI oraz nowoczesne aplikacje fullstackowe, pracując w XP i remote pair programming.Wymagamy 8+ lat w Java/Spring, 2+ lata Pythonu, doświadczenie z LLM/AI i architekturą mikroserwisów....

We're looking for an experienced Senior .NET Engineer with Cloud and AI expertise to become part of a dynamic development team working on a project for one of our key clients. Your role will involve designing, building, and maintaining secure, scalable, and robust web applications and services through .NET, cloud, and AI technologies, along with strong...

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,...

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YO AI Labs is seeking an experienced Full-Stack Software Engineer to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. The role is global and fully remote, shaped as a contractor with approximately 15 hours per week and a flexible schedule.The ideal candidate will demonstrate strong...

A global consulting firm seeks a Senior Full Stack Developer to work in a hybrid setup based in Warsaw, Poland. The role requires a Bachelor's degree in Computer Engineering and a minimum of 5 years of experience. Candidates must have advanced proficiency in Python 3, intermediate knowledge of C/C++, and a strong background in Linux environments and...

An international consulting firm is seeking a Senior Full Stack Developer with advanced Python 3 skills and working knowledge of C/C++. You will design high availability software solutions in a hybrid setup in Warsaw. The ideal candidate has at least 5 years of professional experience, substantial exposure to Linux, Docker, and Kubernetes, and a strong...

An international consulting group is looking for a Senior Full Stack Developer to lead the design and implementation of high-availability software solutions in a hybrid role based in Warsaw, Poland. The ideal candidate will have at least 5 years of experience and advanced skills in Python 3, a working knowledge of C/C++, and a strong background in Linux...

Sigma Software in Warszawa is seeking a strong middle/senior Full Stack Developer (Java+Angular) to join a large AdTech platform. You will design, develop, and maintain scalable enterprise applications, ensure performance, and integrate with external services.The role requires 5+ years of experience, hands-on Java/Spring, Angular, AWS, REST, and strong...

Digis in Warsaw is seeking a skilled Full Stack Engineer (Python/React) to join an AI-powered media/e-commerce project. You will develop and enhance end-to-end features, scale backend services, and deploy cloud-based solutions on AWS.Requirements include 4+ years in web development, strong Python and React skills, AWS experience, and English at...