Plan, build, and shape multiple business-critical applications and integrations
Design, implement, evaluate, and deliver thoughtful software solutions that elegantly solve complex problems
Establish the foundation and architecture to scale globally
Foster a culture of experiment-driven innovation within the team
Drive teamwork and successful project delivery
Improve developer experience by continually avoiding/reducing technical debt, automating as much as possible, and documenting decisions, runbooks, etc.
Work beyond your own scope and collaborate closely with stakeholders and other teams

Proven experience developing, deploying, and monitoring scalable backend software solutions with TypeScript across multiple past projects
Experience with NestJS in large-scale applications is a strong plus — otherwise experience with similar frameworks
Ability to communicate ideas clearly and concisely, both written and verbal (our working language is English)
Actively seek input from colleagues and create visibility where it’s missing
Broad knowledge of architectural patterns and experience implementing them using modern DevOps best practices
Experience working in cross-functional teams and being responsible for the full software development lifecycle, including leading project coordination
Willingness to wear different (metaphorical) hats: we expect our engineers to practice product thinking and care deeply about business impact
Comfortable working with ambiguity and asking for what you need to get the job done
Enthusiastic about using AI tools to amplify your impact, including agentic coding

By your work you accelerate the energy transition and have a direct impact on our climate
Work with and learn from other very smart colleagues
You have direct access to decision-makers
Great opportunity to join one of Europe’s fastest‑growing scale‑ups
Work remotely (Germany-wide), with offices in Hamburg, Berlin, or Munich
Create a healthy work-life balance and enjoy all the benefits of EGYM Wellpass
Receive benefits and discounts through Futurebens
Whether city bike or e‑bike — be flexible with our company bike leasing and do something good for the environment at the same time

Senior Backend Engineer

Key skills