Senior Software Engineer — Infra Agent Systems UK
Together AI · London
CHECKED 3H AGO
InfrastructureonsiteSenior
At a glance
Highlights
- Build production AI agents that diagnose failures and investigate incidents.
- Operate and automate one of the world's largest GPU fleets.
- Build knowledge graphs and fleet intelligence for autonomous infrastructure.
Ideal candidate
Backend engineer with 5+ years owning distributed systems end-to-end who loves operating what they build. Curious about trustworthy AI agents and motivated by automating massive-scale infrastructure.
Requirements
- 5+ years building production backend, distributed systems, or infrastructure platforms
- Strong systems design and owning systems from design through production
- Depth in AI agent systems, orchestration, tool use, evaluation, or grounding
- Experience with knowledge graphs or graph data modeling
- Experience with search, retrieval, ranking, RAG, or semantic search
- Strong backend engineering including API design, service boundaries and data modeling
- Experience with Kubernetes, GitOps, IaC, and cloud platforms
- Comfortable across Go, TypeScript, Python, or Rust
- remote policy
- Remote - must be based in UK
Lab profile
About Together AI
AI-native cloud for training and inference on large-scale GPU infrastructure for AI apps and agents.
What they build
- AI-native cloud platform
- GPU clusters for training and inference
- Platform for AI applications and agents
Known for
- Operating large-scale GPU fleets
- Automated infrastructure at massive scale
- Multi-site data center deployment
Key facts
- Over 1M developers
- Operates one of the world's largest GPU fleets
- Infrastructure managing tens of thousands of GPUs