Oferty dla Programista Java B2B praca Polska

21.04.2026 | Pełny etat | Kalisz | TebimDoradztwo w doborze rozwiązań technologicznych NASZE OCZEKIWANIA - Znajomość platformy Prestashop oraz minimum 2 lata doświadczenia komercyjnego w tym zakresie - Znajomość PHP 7+, HTML, JavaScript oraz baz danych SQL - Znajomość GIT - Znajomość języka angielskiego na poziomie czytania dokumentacji

20.04.2026 | Pełny etat | Kraków | Jit TeamSalary 600-900 PLN/MD on B2B Work model hybrid from Gdynia - Gdańsk - Warszawa - Rzeszów - Kraków (3 days per week from the office) Why choose this offer? - Opportunity to build a fintech platform from scratch (greenfield project) - Real impact on architecture and core backend services from day

17.04.2026 | Pełny etat | Gdańsk (Gdańsk) | HAYS POLAND Sp. z o.o.Biznesowych na możliwe do realizacji plany techniczne - Współpraca ze stakeholderami Wymagania - Bardzo dobra znajomość React, TypeScript, JavaScript, - Doświadczenie z UI frameworks - component libraries - Znajomość testów frontendowych (np. Jest) - Zrozumienie performance, accessibility

16.04.2026 | Pełny etat | Wrocław | KUBOWith openness to switching to TypeScript in the future) or Playwright - TypeScript/Java - Experience with API testing - Experience with CI/CD tools - Jira, Xray - TestRail - Zephyr - Azure DevOps (or similar) - English language minimum B2 Nice to have - Knowledge of ISO IEC 62304 standards for software

16.04.2026 | Pełny etat | Kraków | emagine PolskaWork mode hybrid (preferably from Krakow or Warsaw) • People from Krakow and Warsaw - 6x per month in the office • People outside of Krakow and Warsaw - 1-2x per month in the office ⏰ Start June/July 2026. Contract B2B. ⏳ Duration >12 months contracts. Project language English. Industry

16.04.2026 | Pełny etat | Kraków | HERE TechnologiesBackend engineering experience with a strong track record in Java Deep expertise in system architecture, distributed systems, and large-scale backend design Experience leading technical projects and mentoring engineers at various levels Advanced knowledge of APIs, networking (TCP/IP), and cloud

16.04.2026 | Pełny etat | Kraków | HERE TechnologiesBackend engineering experience with a strong track record in Java Deep expertise in system architecture, distributed systems, and large-scale backend design Experience leading technical projects and mentoring engineers at various levels Advanced knowledge of APIs, networking (TCP/IP), and cloud

16.04.2026 | Pełny etat | Kraków | HERE TechnologiesBackend engineering experience with a strong track record in Java Deep expertise in system architecture, distributed systems, and large-scale backend design Experience leading technical projects and mentoring engineers at various levels Advanced knowledge of APIs, networking (TCP/IP), and cloud

16.04.2026 | Pełny etat | Kraków | HAYS POLAND Sp. z o.o.Fullstack Developer with Flutter Job type B2B (with Hays Poland) Length long term cooperation Start date ASAP Rate 100zł/h Must have requirements - 3+ years of software development experience - Strong knowledge of Angular, Flutter, HTML, CSS, TypeScript, and JavaScript frameworks - Experience