Founding Engineer

📋 Description

• Build core product features end-to-end (backend and/or mobile/web), from idea to production.
• Take full ownership of projects: scope, architecture, implementation, and rollout.
• Jump onto critical initiatives (SDK, network, new product bets) and unblock them fast.
• Ship high-quality, testable code at high speed.
• Work closely with whoever is needed to shape what we build next.
• Using AI tools (Claude, Cursor, Copilot, etc.) as part of your everyday toolkit — we actively

🎯 Requirements

• Strong experience as a senior / staff-level engineer in product teams.
• Deep hands-on skills in at least one of: backend (e.g. TypeScript/Node), mobile, or frontend.
• Proven zero-to-one experience (early-stage startup, founding engineer, or similar).
• Track record of owning complex projects and delivering them to production.

🎁 Benefits

• Competitive equity package
• Central Berlin office and a high-growth environment
• Opportunities to impact company-wide product decisions
• Supportive, equal-opportunity culture