Senior Software Engineer — Infra Agent Systems

Together AIAmsterdamHybridFull-time6 Sept 2026

Together AI is seeking a Senior Software Engineer to join the Infra Agent Systems team in Amsterdam. The role involves building production AI agents and the platform that powers them to automate and operate one of the world's largest GPU fleets. Requires 5+ years of backend or infrastructure experience and strong systems design skills.

What you'll do

Design and build production AI agent systems that diagnose, investigate, and remediate infrastructure issues across one of the world’s largest GPU fleets.
Build the distributed services, orchestration framework, knowledge graph, and retrieval systems that power infrastructure agents.
Develop fleet intelligence systems that combine telemetry, infrastructure state, operational knowledge, and historical incidents to help agents make better decisions.
Integrate with observability, incident management, ticketing, fleet inventory, source control, chat, and internal infrastructure systems through well-designed APIs.
Own services end to end, including architecture, implementation, testing, deployment, observability, and production operations.
Improve agent performance through evaluations, retrieval improvements, better tools, and production feedback loops.
Turn what agents learn in production into reliable, reviewed software and automation.

What you need

Must-have

GoTypeScriptPythonRustKubernetesArgoCDInfrastructure-as-CodeCloud platforms

Nice-to-have

GPU infrastructureDatacentersBare-metal systemsHardware failure modesBMC/IPMICluster schedulersGraph databasesEvent-driven systems

Software DevelopmentAI AgentsInfrastructureDistributed SystemsGPUSeniorHybridAmsterdam

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Must-have

Nice-to-have

What you'll do

What you need