Senior Software Engineer (Backend/LLM Infrastructure)

At Routine Labs, we are building Europe's first secure, auditable, and EU-compliant automation infrastructure for legacy systems. We're taking a practical approach to improving how engineers work with AI systems. Combining LLMs with familiar software engineering methods to make it easier for people to build, modify and maintain software automations. Our platform lowers the effort required to turn natural-language instructions into deterministic, testable code that can interface with and automate legacy systems.

We’re hiring a Senior Software Engineer (Backend/LLM Infrastructure) to build and operate the backend services and LLM pipelines that make this automation fast, reliable, and production-ready.

Tasks

• Build and maintain Python/FastAPI services, SQLAlchemy/Alembic models, Redis caching, and background jobs (Celery/RQ).


• Implement and optimize LLM orchestration pipelines: RAG flows, agent workflows, evaluation, ...