Required Skill Set :

- Backend : Python, Django, Django, REST Framework, Celery, PostgreSQL, Redis.

- Frontend : TypeScript, React.

- Infrastructure : Docker, Kubernetes, GitLab CI/CD.

- Testing : Pytest, Robot Framework.

- Other : Experience with Microservices architectures, asynchronous processing, object storage(S3).

Description of skill set :

- Degree in Computer Science, Software Engineering, or equivalent professional experience.

- Proven track record as a Tech Lead or Senior Full Stack Engineer with leadership responsibilities.

- Strong experience in backend development with Python and Django as well as modern frontend technologies (React, TypeScript).

- Experience in leading teams, including hiring, coaching, and mentoring engineers.

- Hands-on experience with system design, REST API development, and microservices.

- Familiarity with CI/CD pipelines, containerization (Docker, Kubernetes), and modern DevOps practices.

- Strong communication skills in English (German a plus).

- Enthusiasm for clean code, automation, and sustainable engineering practices.

- Passion for sustainability and motivation to contribute to the energy transition.

Job Responsibilities :

- Build and Lead a Team : Hire, onboard, and coach a high-performing cross-functional team of backend, frontend, and QA engineers.

- 6 to 8 years of professional experience in software engineering, including at least several years in senior or lead roles.

- Drive Delivery : Take ownership of project delivery, ensuring milestones are met with quality, scalability, and sustainability in mind.

- Hands-on Guidance : Contribute actively to the codebase, lead by example in both backend and frontend development, and support complex technical challenges.

- Set Technical Direction : Shape system architecture, define coding standards, and guide the adoption of best practices across the team.

- Foster Collaboration : Work closely with Engineering Managers and other engineering teams to ensure alignment and smooth integration.

- Ensure Quality : Oversee testing, code reviews, and QA practices to maintain high-quality standards across all deliverables.

- Scale for the Future : Lay the foundations for a sustainable, scalable external team that can grow with the companys evolving needs.