Oferty dla Junior Java Developer praca Polska

23.06.2026 | Pełny etat | Poznań | BlueSoftUmiejętność w zakresie projektowania/programowania w języku java oraz javascript (także html i css) Dobra znajomość Spring Framework, SQL oraz GIT Umiejętność pisania testów w JUnit (Mockito) Znajomość architektury API REST oraz SOAP Umiejętność optymalizacji kodu oraz zapytań SQL w celach wydajnościowych

23.06.2026 | Pełny etat | Kraków | Klient justjoin.itWe are looking for a Java Developer to join our team and contribute to building scalable, enterprise-level applications that support our global travel platforms. In this role, you will participate in the full software development lifecycle, working closely with Product Owners, QA Engineers, UX/UI

23.06.2026 | Pełny etat | Kraków | Sigma SoftwareTypeScript/ Developer, you will be the technical visionary for the platforms, ensuring the technology remains high-performing and scalable. Requirements At least 6 years of hands-on experience in JavaScript - TypeScript,and Experience in microservices architecture and distributed

23.06.2026 | Pełny etat | Katowice | ScaloSpektrum usług IT, żeby pomagać klientom. Obszary naszego działania to m.In. doradztwo technologiczne, tworzenie oprogramowania, systemy wbudowane, rozwiązania chmurowe, zarządzanie danymi, dedykowane zespoły developerskie. Cześć! U nas znajdziesz to, czego szukasz - przekonaj się! W Scalo czeka

23.06.2026 | Pełny etat | Kraków | AndersenContinuous validation of system integrity. Working closely with Development and DevOps teams to enhance observability and improve incident detection. Collaborating with developers to ensure best practices for testability and maintainability in software design. Contributing to monitoring and alerting

23.06.2026 | Pełny etat | Opole | Capgemini PolskaFrontend applications using React with a focus on performance and usability Develop backend services and APIs with JavaScript/TypeScript and frameworks (, NestJS) Create Python-based AI/LLM components, data-processing logic and automation scripts Develop middleware connecting frontend, AI

23.06.2026 | Pełny etat | Kraków | Antal Sp. z o.o.And React Leading a distributed development team (including an offshore POD) and ensuring smooth delivery Driving modernization initiatives (moving from legacy systems to APIs and microservices) Improving test automation, CI/CD pipelines, and DevOps practices Increasing system efficiency and Straight

23.06.2026 | Pełny etat | Poznań | Link GroupAnd maintain CI/CD pipelines supporting a variety of environments. Develop scalable automation solutions to accelerate software delivery and configuration management. Partner with AI/ML engineers to translate solution designs into effective infrastructure pipelines. Define and promote best practices

23.06.2026 | Pełny etat | Katowice | Capgemini PolskaHigh-quality, end-to-end product experiences. Your tasks Lead the design and implementation of scalable, user-centric frontend solutions using React Architect and build high-performance backend services with JavaScript/TypeScript and frameworks Develop and integrate Python-based AI/LLM