Founding Engineer

📋 Description

• Build core product features end-to-end (backend and/or mobile/web) to production.
• Take full ownership of projects: scope, architecture, implementation, rollout.
• Lead critical initiatives (SDK, network, new product bets) and unblock them fast.
• Ship high-quality, testable code at high speed.
• Collaborate across teams to shape what we build next.

🎯 Requirements

• Senior or staff-level engineer with product-team experience.
• Hands-on skills in backend (TypeScript/Node), mobile, or frontend.
• Proven zero-to-one experience at early-stage startups (founding engineer).
• Track record delivering complex projects to production.
• Builder with ownership mindset and high output.
• Clear communicator in English, both written and spoken.

🎁 Benefits

• Competitive package with meaningful equity.
• High-impact projects that define the company.
• Join a profitable, high-growth startup early.
• Central Berlin office, transport subsidies, meals, language learning.