💼 Full-Time Position

(Senior) Backend Engineer (m/w/d)

🏢
Legalhero GmbH
📍 Berlin, Berlin, Germany
📍
Location
Berlin, Germany
📅
Posted
June 03, 2026
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

What You'll Do

Backend engineering at Legal Hero means full ownership. You'll design and run services in our Kotlin/Java stack with Micronaut on AWS, wire LLM capabilities reliably into product flows, harden production systems, and actively shape our testing, deployment, and observability practice — together with a team that takes the craft seriously.

  • Design and own scalable backend services from first commit to production — APIs, data models, versioning, SLOs, and on-call included
  • Build and evolve high-performance, secure infrastructure that handles real load — not just greenfield, but messy reality
  • Wire LLM-powered capabilities reliably into product flows: suggestion APIs, RAG-backed endpoints, agent tool calls — you make AI actually land in production
  • Work closely with frontend, product, and AI teams — your APIs are their foundation, so you design them to last
  • Make the hard tradeoffs: schema migrations, breaking changes, dependen...