Senior Backend Engineer (TypeScript / GraphQL / Distributed Systems)

📍 Full-time, On-site in Germany | €120,000+ fixed salary + relocation support & equity

Join a high-performing engineering team where every line of code counts. You’ll architect and build backend systems powering real-time autonomous agents, focusing on performance, security, and reliability.

Key Responsibilities:

Design and implement backend architecture using Node.js, NestJS, GraphQL, and PostgreSQL

Build secure systems: authentication, rate limiting, concurrency handling

Optimize performance of data-intensive and real-time systems

Conduct code reviews and mentor junior developers

Collaborate closely with frontend, infra, and AI teams

Requirements:

Strong experience with TypeScript, SQL, multithreading, and system design

Track record of shipping production-level web applications

Focus on security, scalability, and clean architecture

Excellent communication and problem-solving skills

Willingness to relocate to Germany

Perks:

Work on a foundational backend for AI-powered systems

Fast execution environment with full ownership

Equity options, relocation package, and a flat team structure