Job overview A senior fullstack engineer to support the migration and upkeep of an in-house innovation platform for a major energy transmission operator. The role involves backend API development, frontend component delivery, database management, CI/CD pipeline configuration, containerization and testing to ensure a robust and user-friendly solution." Key responsibilities Design and implement RESTful backend services using Python 3.11 and FastAPI. Develop and maintain user interfaces with React and TypeScript. Administer and optimize PostgreSQL databases for performance and reliability. Configure, manage and improve CI/CD pipelines (preferably in Azure DevOps). Write, run and maintain unit and integration tests for both backend and frontend codebases. Containerize applications using Docker to support development and deployment workflows. Follow coding standards and best practices to ensure high code quality and maintainability. Collaborate with cross-functional stakeholders to drive platform migration and ongoing maintenance. Qualifications Minimum 5 years of hands-on experience with Python 3.11 and FastAPI Minimum 5 years of hands-on experience with React and TypeScript Experience managing PostgreSQL databases Proven skill in writing unit and integration tests for Python and React Experience containerizing applications with Docker Valid work permit and residence permit for Belgium Experience configuring CI/CD pipelines (Azure DevOps preferred) Microsoft .NET Entity Framework Skills and competences Python 3.11 React FastAPI TypeScript PostgreSQL Testing (unit & integration) Docker Communication Accountability Challenging the status quo CI/CD (Azure DevOps)