Founding Engineer (m/f/d)

About us

We build innovative cloud software, have been profitable since day one, and already work with 30+ customers. Our ambition: to become the next hidden champion in SaaS. To reach that goal, we’re looking for a Founding Fullstack Engineer who will shape our product, technology, and culture from day one.

Your mission

As our Founding Fullstack Engineer, you’ll own both the backend and frontend of our product. You’ll design scalable systems, ship features at high speed, and set the engineering bar for quality, velocity, and pragmatism. Beyond code, you’ll work directly with founders and customers, help build the team, and play a key role in shaping our company’s DNA.

Your responsibilities

• Fullstack ownership: Build, maintain, and scale our backend APIs, infrastructure, and frontend interfaces.


• Technical decisions: Define engineering standards for code quality, architecture, and security.


• Customer-facing: Join calls, understand workflows, and translate needs into product features.


• Team-building: Recruit, mentor, and onboard future engineers.


• Fast shipping: Deliver features and improvements on aggressive timelines without compromising stability.

Your profile

Several years of experience in fullstack development (our stack: React/TypeScript, Node.js/NestJS, PostgreSQL, AWS - but you’ll evolve it).

Strong product mindset: you care as much about user experience as about clean architecture.

Startup mentality: bias for action, ownership, and comfort with ambiguity.

Ability to work end-to-end: from database schema to frontend UX.

Excellent communication in English (German a plus).

What we offer

A founding role with real influence on product and company building.

Direct collaboration with founders and our first 30+ customers.

Ownership of engineering standards and technical culture from day one.

Flexible working model: hybrid or remote-friendly (CET ±3h).

Workations several times a year.

Urban Sports Club & unlimited protein shakes in the office.

30 vacation days and a high-growth environment with true ownership culture.

Competitive compensation