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VERIFIED ENGLISH WORKPLACE

Backend Engineer

Clera • Berlin
100% English First €80,000 - €120,000 / year
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About the Role

Join the core infrastructure team at an energy technology company building systems for dynamic electricity plans and reliable billing. You will develop scalable backend services, billing infrastructure, and market communication systems that support complex energy operations.

What You'll Do

  • Design backend solutions that simplify billing and energy-market systems.

  • Scale core infrastructure to support growing transaction volumes and market demands.

  • Ship features and improvements through rapid iteration.

  • Raise technical standards through code reviews, architecture decisions, and mentorship.

What We're Looking For

  • At least 3 years of hands-on backend development experience, with recent production coding and shipping work.

  • Proficiency in TypeScript and Node.js, including asynchronous programming.

  • Experience with PostgreSQL and ORM-based