Oferty dla Web Developer Python praca Mazowieckie Województwo

15.04.2026 | Pełny etat | Warszawa | N-iXdevelopment & design background. - Hands-on experience in automation of backend, web, and mobile applications. - Strong expertise in JavaScript and . - Experience with automation tools such as Puppeteer. - Experience with performance testing (JMeter, and good understanding of concepts) - API Testing

14.04.2026 | Pełny etat | Warszawa | DCV TechnologiesWe’re looking for an experienced Full-stack Developer to join a fast-paced, high-impact project in the financial - payments domain. You’ll be working on a large-scale, globally distributed platform that processes millions of transactions and powers critical payment flows used worldwide. The project

14.04.2026 | Pełny etat | Warszawa | DCV TechnologiesWe’re looking for an experienced Full-stack Developer to join a fast-paced, high-impact project in the financial - payments domain. You’ll be working on a large-scale, globally distributed platform that processes millions of transactions and powers critical payment flows used worldwide. The project

13.04.2026 | Pełny etat | Warszawa | InPostCombines backend development with advanced knowledge of machine learning models, APIs, and cloud infrastructure, focusing on integrating state-of-the-art AI capabilities into user-friendly and efficient web-based applications. Key Responsibilities Model Integration & API Development - Integrate LLMs

16.04.2026 | Pełny etat | Warszawa | TQLO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄWarsaw - hybrid (2-3 days per week in the office) WHAT WILL YOU DO? - Champion the evolution of a geospatial data platform, focusing on distributed imagery storage, AI data pipelines, and the optimization of content delivery. - Lead a team of developers in designing and delivering high-quality software

14.04.2026 | Pełny etat | Warszawa | Jit Teamdeveloper who understands both native mobile development and web-based ad technologies-especially JavaScript execution within WebView contexts-while maintaining a strong foundation in the native Android stack. Expected competences and knowledge - 3+ years of commercial experience in native Android

14.04.2026 | Pełny etat | Warszawa | TSSTworzenie, rozwijanie i utrzymywanie frameworków testowych. - Realizacja testów jednostkowych, integracyjnych oraz end-to-end. - Ścisła współpraca z zespołami developerskimi, analitykami i Product Ownerami przy definiowaniu scenariuszy i strategii testowych. - Analiza przyczyn defektów, identyfikacja ryzyk

14.04.2026 | Pełny etat | Warszawa | The CodestEnvironments and training tasks for frontier AI labs. The work is technical, research-adjacent, and hands-on. We're not looking for web developers or backend engineers who have used LLM APIs. Key Responsibilities - Design and build MLE/SWE environments and diverse tasks. - Target a specified language model

14.04.2026 | Pełny etat | Warszawa | ROCKWOOL GLOBAL BUSINESS SERVICE CENTERWe are seeking a Senior Full-Stack Developer (with Optimizely) position based in our Poznań and Warsaw location to join the IT Systems Development & Maintenance team. Ready to help build a better future for generations to come? In an ever-changing, fast paced world, we owe it to ourselves and our