(Senior) Backend Engineer - Enpal Financial Services - FinTech (f/m/x) at Enpal B.V.

Berlin, , Germany -

Full Time

Start Date

Immediate

Expiry Date

04 May, 26

Salary

0.0

Posted On

04 Feb, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

TypeScript, Node.js, NestJS, PostgreSQL, API Design, Scalability, CI/CD, System Monitoring, Architectural Decisions, Data Modeling, Code Quality, Testing Practices, Distributed Services, Performance Optimization, End-to-End Ownership, Mentoring

Industry

Energy Technology

Description

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 designing, building, and scaling backend services and systems using TypeScript, Node.js, NestJS, and PostgreSQL. Design and deliver reliable, scalable APIs and core services that power critical business and product functionality. Own deployments, contribute to CI/CD pipelines and ensure stable and secure production operations. Write clean, testable, and maintainable code with a strong focus on performance, scalability, and long-term system health. Monitor backend systems, troubleshoot complex issues, and drive continuous improvements in reliability and efficiency. Contribute to architectural decisions around service design, data models, and integrations. Mentor and guide other engineers, and help shape engineering standards and best practices. Qualifications 5+ years of professional software development experience with a strong focus on backend engineering. Strong, hands-on experience with TypeScript, Node.js, NestJS, and PostgreSQL in production environments. Proven experience designing and building APIs and distributed services. Solid understanding of relational data modeling, performance optimization, and data integrity. Experience owning backend systems end-to-end - from concept and design to deployment and long-term maintenance. Experience with CI/CD tooling and cloud environments (AWS, GCP, or similar). Strong commitment to code quality, testing practices, and scalable system design. 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.

Responsibilities

The role involves taking full end-to-end ownership of designing, building, and scaling backend services and systems using TypeScript, Node.js, NestJS, and PostgreSQL. Responsibilities include designing reliable APIs, owning deployments, monitoring systems, and contributing to architectural decisions.