Senior Software Engineer — Infra Agent Systems UK

📋 Description

• Design and build production AI agent systems that diagnose, investigate, and remediate
• Build the distributed services, orchestration framework, knowledge graph, and retrieval systems
• Develop fleet intelligence systems that combine telemetry, infrastructure state, operational
• Integrate with observability, incident management, ticketing, fleet inventory, source control
• Own services end to end, including architecture, implementation, testing, deployment
• Improve agent performance through evaluations, retrieval improvements, better tools, and production

🎯 Requirements

• 5+ years of experience building production backend systems, distributed systems, or infrastructure
• Strong systems design skills and experience owning significant systems from design through
• Depth in at least one of the following: AI agent systems, orchestration, tool use, evaluation, or
• Strong backend engineering experience, including API design, service boundaries, data modeling, and
• Experience with Kubernetes, GitOps such as ArgoCD, infrastructure-as-code, and cloud platforms.
• Comfortable working across languages such as Go, TypeScript, Python, or Rust.

🎁 Benefits

• Work at the intersection of AI agents, distributed systems, infrastructure, and automation.
• Opportunity to build foundational systems from the ground up.
• Work on infrastructure at massive scale.
• Help define how self-improving AI agents operate real-world AI infrastructure.