Senior Full-Stack Engineer (TypeScript / Node)

About the role
Our client is a Series A B2B SaaS company building a workflow platform used by operations teams across Europe. They are hiring a Senior Full-Stack Engineer to ship product features end-to-end across the stack. Full-time, on-site in Berlin.

What you will do

• Build and ship product features across TypeScript backend (Node) and React frontend
• Own data modeling and API design for new product surfaces
• Collaborate directly with product and design on scope and trade-offs
• Improve developer experience: tests, CI, observability, deploys
• Mentor mid-level engineers via code review and pairing

What we are looking for

• 5+ years building production web apps in TypeScript
• Strong with React, Node, and relational databases (PostgreSQL preferred)
• Comfortable owning features from spec to production
• Pragmatic about trade-offs and time-to-ship
• Bonus: experience with GraphQL, Next.js, or Drizzle/Prisma

This role is presented by a recruiting partner. Company name shared after an initial conversation.