The company builds browser-based software that automates the generation of building design plans — covering technical building equipment and electrical schematics — dramatically reducing planning timelines from weeks to hours.
As one of the first Software Engineers on the team, you will have a direct impact on core architecture, infrastructure, and plugin/backend design decisions.
You'll help shape the tech stack, deliver prototypes, and drive the MVP to production across multiple ecosystems — all within a fast-moving, high-ownership environment.
What You'll DoContribute to the design and delivery of early-stage prototypes.
Write clean, maintainable, and well-structured code.
Process and handle large volumes of CAD data efficiently.
Participate in backend and plugin architecture decisions alongside the founding technical team.
Contribute to infrastructure setup and tooling decisions.
What We're Looking ForRequired:Proficiency in C# or Python for backend software development, underpinned by strong computer science fundamentals.
Strongly valued:Experience with CAD data processing and implementing data structures and algorithms for scalable software.
Proven ability to design, build, and ship production-ready MVPs.
Hands-on experience contributing to infrastructure setup and backend/plugin architecture.
Comfort working across multiple ecosystems and with large, complex datasets.
An early-stage mindset — you're energised by ambiguity, ownership, and building from scratch.
Background in AEC (Architecture, Engineering & Construction) software, or experience with tools such as Revit or similar CAD/BIM platforms, is a plus.
LocationBased in Berlin, Germany.
Hybrid working arrangement — approximately 3 days per week in the office.