Oferty dla Junior Java Developer praca Polska

23.06.2026 | Pełny etat | Wysokie Mazowieckie | Antal Sp. z o.o.Product-focused automation, and system thinking. You will help catch issues early and contribute to end-to-end product quality. Key Responsibilities Manual Testing Write and execute manual test scenarios using Gherkin (BDD style), identify and analyze bugs. Test Automation & Regression Design, develop

23.06.2026 | Pełny etat | Wysokie Mazowieckie | PTT Consulting Sp. z o. o.Type of work Full-time; Remote/Hybrid (Warsaw) As a Senior Java Developer, you will lead the design, development, and maintenance of high-performance backend systems. You’ll collaborate with product managers, architects, and developers to ensure our solutions are scalable, secure, and future

23.06.2026 | Pełny etat | Wysokie Mazowieckie | DevsData LLCOn Rails. Clear communication skills and comfort working cross-functionally. Familiarity with React and component-based frontend development. Working knowledge of JavaScript and/or TypeScript. Ability to thrive in a fully remote, distributed environment. Strong English skills (written and spoken). Nice

23.06.2026 | Pełny etat | Wrocław | commerce-uiMore about us and our projects [ click ] Hey! We’re looking for a talented Front-End Developer to help us build beautiful e-commerce stores for some of the world’s best DTC brands. If you want to level up your front-end skills, work in a modern tech stack, and be part of a senior team - this role

23.06.2026 | Pełny etat | Łódź | Sollers Consulting Sp. z.o.oOr Gosu Git, Jenkins, and similar IntelliJ SOAP, REST Apex Oracle, MSSQL, H2 …and more depending on the project About the requirements. You need At least 4 years of commercial experience as a software developer, preferably in Java. Hands-on insurance domain experience. Strong understanding of Object

23.06.2026 | Pełny etat | Wysokie Mazowieckie | MOTIFEAnd indexing strategies for relational and NoSQL databases. Support teams in designing systems that scale efficiently under high load. Developer Experience & Platform Tooling Build and maintain self-service tooling that enables engineers to provision and manage databases and caching layers. Contribute

23.06.2026 | Pełny etat | Wrocław | EPAM SystemsWorkloads Solid development experience with at least one of the following Java or .NET (full stack is a plus) Expertise in using various libraries, frameworks, and patterns within specific technology stacks Experience in hands-on development of multiple solutions (web, mobile, desktop) Proven knowledge

23.06.2026 | Pełny etat | Łódź | ITLTW ITLT pomagamy naszym zaprzyjaźnionym firmom przekształcać ambitne pomysły w cyfrową rzeczywistość. Z nastawieniem na wyzwania, ciekawość technologii i zwinność - współtworzymy wyjątkowe rozwiązania IT. Aktualnie poszukujemy osób na stanowisko Senior Fullstack Developer (JavaReact) Konkrety

23.06.2026 | Pełny etat | Wysokie Mazowieckie | Upvanta sp. z o.o.Wewnętrznymi i zewnętrznymi Optymalizacja wydajno¶ci i jako¶ci aplikacji Udział w code review oraz tworzeniu testów (unit/integration) Współpraca przy projektowaniu architektury systemów Udział w procesach CI/CD oraz automatyzacji wdrożeń Wymagania Minimum 5 lat do¶wiadczenia komercyjnego jako Java Developer