This job has expired and is no longer accepting applications. Browse active roles in the same category or location below.
A
Software DevelopmentFullstack
Job details
Company
autarcenergy
Location
Berlin, Germany
Employment type
Full-time
Seniority
Mid level
Primary category
Software Development
Secondary category
Fullstack
Posted date
15 Jan 2026
Valid through
16 Mar 2026
Job description
Company
Founded in Berlin, autarc is a ~40 person start-up who were part of Y Combinator’s S24 batch in San Francisco. Our team consists of people in Sales, Tech and Operations, with the Engineering & Product department currently ~20 people, as we continue to grow throughout the year.Role description
This role is to join our Core Engineering team, who are focused on improving both developer and user experience. This includes optimising database performance, working on the scalability of our app, honing in on quality assurance and working on integrating 3rd party APIs.You will work on features for energy installers and build AI-powered automations to help scale Backend services being built in Go. As a Backend-leaning Engineer, you should be someone who is not afraid to work end-to-end in shipping value. This means being able to drive architectural decisions with a long-term view on scalability and reliability.
This team is central to everything at autarc and influences wider Product squads.
Other responsibilities include:
- Own and extend our offline-first sync infrastructure
- Shape internal Developer experience through monorepo tooling and shared libraries
- Go deep across the stack, from API design and database performance to infrastructure and observability
- Partner with Design and Product to ship end-to-end features
- Leverage AI tooling to accelerate prototyping cycles and raise the bar for what the team can ship
Requirements
Requirements- 5+ years of working experience in building SaaS
- Experience with Typescript and compiled languages such as Go (otherwise Rust, Swift or C/C++)
- Database, Backend and Cloud experience
- Experience working with Frontend technologies such as React (and Typescript)
- Solid SQL/Postgres skills and familiarity with object storage
- Exposure to telemetry topics and an eye for understanding the importance of metrics
- Product mindset: you can turn ambiguous requirements into stable, user-facing features
- Based in Berlin with a willingness to work hybrid (3 days in the office)
What we offer
What we offer- Freedom to choose your own equipment (within a budget)
- 26 paid vacation days
- An annual team retreat
- The choice between Dance or JobRad for mobility
- The choice between Classpass or Urban Sports Club for fitness
- Regular team events, lunches and activities
Next steps
If your application is successful, you will participate in the following:- Screening call with Louis (Recruiter)
- Culture fit call with a Senior Engineer
- Pair programming/live coding exercise
- Final on-site interview with Marius (CTO) and the team