Software & Development
Founding Engineer (Node.js / Python) — Future CTO Track
Node.js, Python, API-first
We are working with an early-stage European tech startup building a high-impact B2B software product with strong technical ambitions and a long-term vision.
The company is now looking for its Founding Engineer, someone who wants to build the technical foundations from scratch, shape engineering culture, and grow into a CTO role over time.
This is a unique opportunity for an experienced backend engineer who wants to move from execution to ownership.
Role
- Design and build the backend architecture from the ground up
- Develop core product features in Node.js or Python
- Define engineering standards, tooling, and infrastructure
- Set up deployment pipelines and production environments
- Make long-term architectural decisions
- Participate in product and technical strategy
- Help build the future engineering team
Tech direction (Exact stack still flexible — you will help define it ) :
- Backend: Node.js or Python
- API-first architecture
- Cloud infrastructure
- Modern development practices
- Scalable SaaS architecture
Profile
- 5–10+ years of backend engineering experience
- Strong experience with Node.js and/or Python
- Experience building products from scratch or early-stage systems
- Comfortable making architecture decisions independently
- Interest in startup environments
- Leadership potential and CTO ambition
- The role is fully English-speaking, so fluency in English is required
Offer
- Founding engineer role with real ownership
- Opportunity to build the tech stack from zero
- Direct collaboration with founders
- Clear evolution toward CTO
- Strong product vision and long-term impact
- Small, fast-moving environment
Benefits
Meal Vouchers
Health Insurance
At Sander, we treat each application with the strictest confidentiality!
Apply now
Submit your CV today and let us connect you with top employers in your field.