Oferty dla Web Developer Python praca Polska

21.05.2026 | Pełny etat | Kraków | HAYS POLAND Sp. z o.o.Test stability, and support release readiness by verifying that no critical or high-priority defects remain before each release. Key tasks - Design, implement, and maintain automated tests (Playwright) - Develop and execute test strategies, plans, and coverage for web, API, and integration features

21.05.2026 | Pełny etat | HAYS POLAND Sp. z o.o.Complex business processes. The culture is collaborative, quality-driven, and centered around continuous improvement. Your new role As a Full-Stack Developer, you will be responsible for designing, developing, and maintaining robust web applications using a modern technology stack. You will work closely

19.05.2026 | Pełny etat | HAYS POLAND Sp. z o.o.Remote, B2B only Your new role We are looking for a Full‑Stack Developer with strong front‑end skills in Angular and solid back‑end experience in JavaScript/TypeScript and NestJS. You will join a growing Polish engineering team (Manager - 4 Developers) and work on modern web applications

20.04.2026 | Pełny etat | HAYS POLAND Sp. z o.o.Engineer with expertise in both manual and automated testing, specifically utilizing Tricentis TOSCA for product delivery web and desktop applications. This role requires a hands-on individual to develop effective test scenarios and contribute to a robust QA framework Tasks - Collaborate with BSAs

02.04.2026 | Pełny etat | HAYS POLAND Sp. z o.o.Senior Software Engineer (Python), you will take ownership of designing, developing, and maintaining high‑quality web applications. Your responsibilities will include - Implementing new features and improving the existing codebase - Ensuring clean, well‑tested, and maintainable code (unit

11.05.2026 | Pełny etat | HAYS POLAND Sp. z o.o.For the position of Senior Fullstack Developer .NET/Angular (60%/40%) Location remote, occasional visits in Warsaw (Poland) Job type B2B (with Hays Poland) Length long-term cooperation, first contract for 12 months Start date ASAP/1 month Rate 120–155 pln/h (net+vat) General information Development of .NET

29.04.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.REST API testing using tools such as Bruno, Postman, or similar solutions - Actively support and contribute to UI test automation using frameworks like Playwright, Robot Framework, or equivalent - Log, track, and manage defects using JIRA - Work closely with Developers, Product Owners, and DevOps teams

13.04.2026 | Pełny etat | Gliwice | HAYS POLAND Sp. z o.o.Environment and is passionate about automation, quality, and continuous improvement. Key responsibilities • Design and maintain automated test cases (Playwright, web applications) • Integrate test automation into CI/CD pipelines (GitLab) • Analyse defects and collaborate closely with developers • Create

25.03.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.I frameworków ReactJS, NodeJS, Golang - Praca z narzędziami lub znajomość farm urządzeń Sauce Labs, BrowserStack lub innych rozwiązań chmurowych - Znajomość SQL, REST, Web API, XML, JSON, HTML - Znajomość automatyzacji backendu - Znajomość narzędzi do badania performance (np. JMeter) - Znajomość narzędzi