Founding Software Engineer | 110k | Typescript + React

Help build intelligent infrastructure for one of the most critical and underdigitised markets out there: public procurement. Their AI platform turns raw tender data into matched opportunities, so companies find and win the right public contracts at the right time, without the manual research.

🏢 About the company: who will you join?

• German B2B SaaS company in the public procurement / GovTech space
• Already in production with real, paying enterprise customers = not a demo company
• Live system, enterprise pilots running, small experienced team scaling up no

🏋 About the role: what will you do here?

• Own the TypeScript backend end to end: ingestion, matching logic, onboarding, integrations
• Build and harden ingestion pipelines: dedup, normalisation, freshness, monitoring
• Ship user-facing features in React 19 / TanStack Start / Tailwind
• Integrate LLMs for document understanding and bid workflows (Vertex AI on GCP)
• Make the architectural calls that hold as the platform scales from pilots to production

🔍 About you: what experience do you bring?

• You live to build: ex-founders, hackathon regulars, open-source contributors, serious side-project people
• Strong production experience across frontend and backend
• Hands-on experience integrating LLMs into real products
• Comfortable in ambiguity, biased toward reliability and shipping

Don't tick every box on the stack? Still apply. We'd rather hire a great engineer who'll pick up TypeScript than someone who just happens to match the toolset.

💶 Up to €110k + meaningful early equity