Full Stack Developer (m/w/d)

ContractHero is a contract management platform for mid-sized and enterprise companies. Upload a contract and our analysis turns it into structured data in seconds, with every value linked back to the passage it came from. Then just ask: our AI assistant answers questions about a single contract or an entire portfolio, and through our MCP server customers query their contracts straight from Claude, ChatGPT or Copilot. Around that sit dashboards and reports, automations, e-signatures, and integrations with Salesforce, HubSpot, DocuSign, SharePoint and Word, used by legal, finance, procurement and management alike.
We're about 20 people, and our developers build and run all of it: webapp, API, the document and AI pipeline, and the infrastructure underneath. Coding agents are part of how we work every day, and we expect them to be part of yours. We're a team of Full Stack Developers, and we're looking for a strong all-rounder - someone who's comfortable across the whole stack and happy to go wherever the interesting problem is. One week that's a customer-facing feature in the webapp, the next it's an API, the document and AI pipeline, or a gnarly production issue. You build things end to end and own them once they ship.
This is a build-and-own role: you take a problem from a rough spec to a shipped, tested, observable feature in production. - Multiple years of experience as a Full Stack Developer or in a similar role
- Strong JavaScript / TypeScript skills across both Node.js and React
- Genuine breadth - comfortable owning a feature from database and API through to UI, and not shy about the parts outside your comfort zone
- You've built something you're proud of, at work or on your own - the application form asks about it
- Experience with databases, especially PostgreSQL
- Comfortable working with AWS and CI/CD pipelines
- Excellent communication and teamwork skills
- An analytical mind that likes digging into problems
- Located in Germany
- Experience with Nest.js is a plus
- Nice to have: document/PDF processing or AI/LLM-assisted extraction knowledge - As part of a still-small team, you'll take responsibility from day 1, working directly with the CTO and being part of key strategic decisions.
- Competitive salary package
- 30 days paid vacation
- 100% remote within Germany
- Regular team events and strong engineering culture
- Flat hierarchies with direct founder access