Oferty dla Java Compo praca Polska

23.06.2026 | Pełny etat | Wysokie Mazowieckie | ITDSAnd best practices. Collaborate with cross-functional teams to define technical solutions and ensure high-quality deliverables. Implement new features, optimize performance, and troubleshoot issues across frontend and backend components. Participate in code reviews and contribute to continuous improvement

23.06.2026 | Pełny etat | Wrocław | 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 | Wysokie Mazowieckie | ZiflowMultiple projects. You will also play a key role in implementing new technologies, guiding teams on complex components, and providing technical expertise where needed. Qualifications Minimum 7 years of relevant experience Minimum of 3 years of experience testing web applications. Working knowledge of Java

23.06.2026 | Pełny etat | Wysokie Mazowieckie | speedappThrough testing and participation in development lifecycle processes REQUIREMENTS Strong experience with HTML, CSS, JavaScript, and TypeScript Hands-on experience with Web Components - Lit Good knowledge of and npm ecosystem Experience with testing frameworks such as Vitest NICE TO HAVE Experience

23.06.2026 | Pełny etat | Wysokie Mazowieckie | VISAPlatform in emerging Pismo markets. This role requires a strong focus on security, scalability, observability, and reliability, as your team will be responsible for mission-critical components. You will combine technical leadership, architectural vision, and people management to guide your team, solve

23.06.2026 | Pełny etat | Łódź | CLOUDFIDEAnd . Developing frontend components with React and TypeScript, with attention to UI quality and user experience. Integrating external APIs and services into a cohesive, well-functioning platform. Translating business requirements into well-structured technical tasks and delivering high-quality

23.06.2026 | Pełny etat | Wrocław | Upvanta sp. z o.o.Stack applications using React, C#.NET Core, and supporting technologies. - Build high-performance backend services, RESTful APIs, and microservices with focus on scalability, maintainability, and resilience. - Develop responsive, modular, and accessible UI components using React and modern JS/TS

23.06.2026 | Pełny etat | Łódź | DCGClear ownership of backend components and solution‑level decisions Requirements 8 years of professional experience with Java (Java 21) 8 years of experience with Spring Boot 8 years of experience working with JPA Experience using Maven Experience with Liquibase for database schema versioning Strong

23.06.2026 | Pełny etat | Wysokie Mazowieckie | AgileEngineBetween Salesforce, Jira, ERP systems, and Azure-hosted applications. You will develop backend services and APIs usingmaintain frontend functionality in JavaScript and HTML, and configure Azure networking and security components as the primary engineering contributor on the project. The role