(Senior) TypeScript / JavaScript Engineer (m/f/d)

Do you want to take responsibility and actively shape the technological future of the energy industry? Then you're right with us. The following tasks are in your field of activity: You develop middleware and backend components of our integration platform based on NestJS You integrate the APIs of our AI Suite modules into the AI Suite Studio You implement and design RESTful and Web APIs You’ll participate in DevOps tasks and expand our CI/CD pipelines

You can identify yourself with our values – success orientation, quality, honesty, fairness and team spirit – and also recognize yourself in the following points? Then we look forward to your application! You have more than five years of experience in backend development You have a Bachelor's or Master's degree in Computer Science, Mathematics, Data Science or a comparable subject You work safely with TypeScript/JavaScript, Node.js and NestJS and have experience in developing modern full-stack web applications You bring first knowledge in the development of AI applications and go routined with databases like MySQL or PostgreSQL as well as OR-Mappern You have very good German knowledge (at least C1 level) and solid English knowledge (at least B1 level) A plus, but no need: You have basic knowledge about GitHub Actions You bring a good understanding of cloud technologies, ideally Microsoft Azure, with You have gained first experience in the integration of LLMs in applications

We focus on the human being – as a service provider for energy supply companies, we know that nothing is going without our employees. That's why we're ready for you: Your job security: From the start, you will receive an unlimited employment contract with us to secure your career in the long term. Your flexibility: In addition to one to two coordinated monthly team days in the office, you have the opportunity to work flexibly in the home office and enjoy a balanced work-life balance. Our Academy: Our hsag Academy offers you training, training and further training to continuously expand your skills Our Goodies for You: With us, you will receive an employee-funded company pension, a tax-free communication grant, corporate benefits, money premiums for our employee recommendation program, a grant to the German ticket as well as cross-site company celebrations – both online and on site Your wellbeing: We will provide you with operational health management, which will help you actively maintain your health and promote your mental well-being. With the WLP app you can expand your health knowledge, stay active and track your personal (sport) goals Our corporate culture: With us you will experience a co-existence that promotes self-responsibility, team spirit and direct feedback. We appreciate fast learning and the joy of implementation while working together as a team