System Developer állás innen: Budapest

2026. 04. 25. | Teljes munkaidõ | Budapest | Deutsche Telekom IT Solutions HUIs English. Key Responsibilities Design, develop, test, and maintain complex Java‑based business processes and services. Refactor existing code to improve performance, readability, and maintainability. Write, execute, and document developer‑level tests (unit, integration, functional). Participate

2026. 04. 24. | Teljes munkaidõ | Budapest | MitoAround the world. To help us deliver even more cutting edge UX/UI solutions, we’re looking for an experienced UX researcher, dedicated to one of our major clients. Requirements What will be your tasks? - Supporting a handful of product teams, with various roles (developers, testers, business owners

2026. 04. 23. | Teljes munkaidõ | Budapest | Deutsche Telekom IT Solutions HUProjects. Collaboration with project managers, designers, and developers to deliver customer-oriented solutions with high quality. Conducting code reviews and ensuring high code quality and performance. Error analysis and troubleshooting as well as continuous improvement of existing systems. Technical

2026. 04. 23. | Teljes munkaidõ | Budapest | Deutsche Telekom IT Solutions HUProjects. Collaboration with project managers, designers, and developers to deliver customer-oriented solutions with high quality. Conducting code reviews and ensuring high code quality and performance. Error analysis and troubleshooting as well as continuous improvement of existing systems. Technical

2026. 04. 21. | Teljes munkaidõ | Budapest | Deutsche Telekom IT Solutions HUIs English. Key Responsibilities Design, develop, test, and maintain complex Java‑based business processes and services. Refactor existing code to improve performance, readability, and maintainability. Write, execute, and document developer‑level tests (unit, integration, functional). Participate

2026. 04. 21. | Teljes munkaidõ | Budapest | Resourceful Talent GroupWe are looking for a Full-Stack Developer experienced in React Native,GraphQL, MongoDB, and React to join our remote engineering team. You will collaborate closely with developers and QA to deliver new features across our mobile app, backend services, and admin web systems. A private

2026. 04. 21. | Teljes munkaidõ | Budapest | Resourceful Talent GroupWe are looking for a Full-Stack Developer experienced in React Native,GraphQL, MongoDB, and React to join our remote engineering team. You will collaborate closely with developers and QA to deliver new features across our mobile app, backend services, and admin web systems. A private

2026. 04. 21. | Teljes munkaidõ | Budapest | Deutsche Telekom IT Solutions HUIs English. Key Responsibilities Design, develop, test, and maintain complex Java‑based business processes and services. Refactor existing code to improve performance, readability, and maintainability. Write, execute, and document developer‑level tests (unit, integration, functional). Participate