Job Overview I develop software components and objects as part of major projects for the digital energy transition. What makes this job interesting for me: The Elia Group is at the forefront of the energy transition. At 50Hertz, I can make an impact and create value for an organization that ensures the security of supply for 30 million people. As a developer, I am part of an international Development Chapter where professionals such as software developers and architects collaborate—specialized in developing and maintaining high-quality, scalable, and efficient software solutions. Responsibilities Develop and maintain a micro-frontend system and backend services (e.g., Backend-for-Frontend, Java) for integrating applications from different teams. Develop and maintain UI component libraries for Angular to support application development within the micro-frontend system. Write automated tests to continuously ensure high quality of applications and libraries. Collaborate in a cross-functional Scrum team consisting of UI developers, full-stack developers, UI designers, and architects. Support the UI design process by reviewing designs and providing development perspectives. Qualifications Degree in (Business) Informatics or a comparable field. At least five years of experience developing with JavaScript frameworks and libraries (e.g., Angular). Experience in developing and maintaining backend services (e.g., Backend-for-Frontend, Java) and databases (e.g., Postgres). Experience with containerization (e.g., Docker, Kubernetes), microservices, and micro-frontend architectures. Experience in test automation across all testing levels (e.g., unit tests, end-to-end tests). Strong knowledge of CI/CD tools and processes. High attention to detail and commitment to quality. Language skills: German (at least B1) and English (at least B1). Flexi Compass - see how flexible this vacancy is Working hours per week: 37 hours (full time). Flexible working hours and a long-term working time account supporting your work-life balance. The number of flex days is not limited. No core working hours. Mobile working, also from home, is possible. Please send your CV in English if possible and keep it condensed to 2–3 pages. #J-18808-Ljbffr