(Senior) Fullstack Engineer - Enpal Financial Services - FinTech (f/m/x)

Company Description

Our goal is a solar power system on every roof, a storage unit in every house, and an e-car in every garage. How are we achieving this? Enpal makes solar easy: we rent out solar power systems, electricity storage and wallboxes at an all-inclusive rate, supplemented by a low-cost green electricity tariff, and intelligently networked into an integrated overall solution.

We are just at the beginning of our journey to becoming Europe's largest energy company. That's why we're looking for talented people to accompany us on this journey, leave their footprint and celebrate successes together with us. At Enpal, you will find a dynamic working environment as well as the space to develop yourself personally and professionally and to use your strengths effectively.

As the first green unicorn in Germany and the fastest-growing energy company in Europe (FT1000 Ranking 2022 by Financial Times & Statista), we continue to advance our mission of green energy for everyone. Be part of this success story and change the world with us!

Job Description

• Take full end-to-end ownership of building and scaling features, services, and systems across the entire stack (Typescript, Node, NestJS, React, postgres, AWS).
• Design and deliver reliable, scalable backend services and intuitive frontend experiences.
• Own deployments, build and maintain CI/CD pipelines, manage infrastructure as code, and ensure smooth production operations.
• Write clean, testable, and maintainable code with a strong focus on long-term quality and scalability.
• Monitor systems, troubleshoot complex issues, drive performance improvements, and contribute to architectural decisions.
• (For senior-level candidates) Mentor and guide other engineers, drive technical discussions, and shape engineering standards.

Qualifications

• 4-6+ years of professional software development experience (mid-level to senior).
• Strong proficiency in TypeScript and Node.js, or deep experience in other modern languages with willingness to adopt our stack.
• Hands-on experience with React/Next.js and modern frontend development.
• Proven track record building and consuming APIs; experience with cross-team integrations.
• Experience owning projects end-to-end - from concept to deployment and maintenance.
• Solid experience with CI/CD tooling (GitHub Actions, Azure DevOps, or similar).
• Strong commitment to code quality, testing best practices, and building systems that scale.
• (For senior-level candidates) Experience mentoring others, leading technical decisions, or setting engineering standards.

Additional Information

• Work at Germany’s first green unicorn and actively shape the solar energy transition with us.
• The sun shines everywhere – and so do we. At Enpal, you’ll join a highly motivated and diverse team with over 65 nationalities working toward one mission.
• Office or home? You choose. We offer a hybrid work model – even after the pandemic – so you can balance focus and flexibility.
• Yes, we’re a startup cliché – and proud of it. From ping-pong and yoga corners to a rooftop terrace and fully stocked fridges – our Berlin HQ in Friedrichshain has everything you need to thrive.
• Your Enpal kick-start: On your onboarding day, you’ll meet the team, get to know the company – and have a welcome session with our founder, Mario.
• Stay in the loop: From company updates in our monthly All-Hands to solar deep dives in our Lunch & Learns – we make sure everyone understands the bigger picture.
• The energy transition is a team sport. Expect strong team spirit, ownership – and unforgettable team events.

We’re proud of our team’s diversity. All hiring and employment decisions are made without regard to race, religion, ethnicity, nationality, gender identity, sexual orientation, disability, or age. At Enpal, we stand for a safe and inclusive workplace – and take a clear stance against any form of discrimination or harassment.