Frontend Entwickler jobs in Germany

Full-Stack Engineer: Typescript (Remote or hybrid)

Temporary, Full or part-time · Berlin | Ritterstraße, Monheim | Otto-Lilienthal-Str

40,000 - 60,000 € per year

We are a remote-first climate tech start-up based in Germany that uses technology to advance the vision of a net-zero economy.

Simplifying calculations of carbon emissions is our aspiration, aiming to enable companies to take data-driven decision-making on lowering their carbon footprint as efficient and swift as possible, granting them transparency and control over their own emission reports.

As a Full-Stack Engineer, you will be collaborating with our engineering team on the development of a software geared towards a national research project called DiCES.

We are developing the model that decides the future of used products in order to balance economical and ecological constraints of the industry. The project is a circular economy milestone, enabling companies to make quick decisions on heavy hardware products.

For details about the project check:
https://www.fir.rwth-aachen.de/en/research/research-activities-at-fir/detail/dices-01mn23022a

• Build high-quality, well- tested code that improves performance, scalability, and the user experience of our SaaS product.
• Collaborate with product owners and engineers to turn requirements into features that balance business goals with technical trade-offs.
• Engage in code reviews to foster a collaborative, feedback-driven, and growth-oriented environment.
• Contribute to architectural and product discussions, helping shape the future of our platform.

• 2+ years of experience with TypeScript, Node.js, React, Postgres, AWS, and Git.
• Care about developer experience and write automated tests (unit, integration, end-to-end) to keep code reliable and maintainable.
• Enjoy collaborating in small, agile teams — shaping MVPs, pitching PoCs, and scaling them into production.
• Show confidence and self-sufficiency to navigate the ambiguity of a startup environment.
• Value servant leadership: mentoring peers, sharing knowledge, and helping others grow.
• Are curious and eager to explore new tech, design systems, and modern architecture patterns.

• Are based outside Germany or lack EU work authorization.
• Have limited experience with Postgres (e.g., only via ORMs).
• Haven’t worked in small engineering teams or collaborated on PoCs/MVPs.

• Experience with startups or climate tech.
• Familiarity with monorepos, microservices, and message queues.
• Experience with advanced Node.js (e.g., streams) or Postgres (beyond CRUD).
• Data-driven and product-first mindset with focus on UI/UX.
• Test-Driven Development mindset.
• Interest in the Circular Economy.
• German language skills (B2+).

• Remote-first setup with the option to join us in our Berlin office anytime.
• A trusting, empowering culture where results matter more than hours.
• The chance to shape a product with real climate impact.
• A collaborative team that values empathy, growth, and technical excellence.

We’re committed to building an inclusive environment where everyone feels seen and heard, regardless of age, race, gender identity, religion, disability, neurodiversity, or sexual orientation. If you don’t meet 100% of the requirements but believe you’d be great in this role, we encourage you to apply.