Senior Infra Agent Systems Engineer (Hybrid, Amsterdam)

Fdetimes; Amsterdam; Hybrid; EUR 90,000 - 130,000; Full time

Job summary

Together AI, the AI Native Cloud, is building autonomous AI infrastructure to operate large-scale GPU fleets. This role focuses on production-grade backend systems, distributed services, and the platform that powers self-improving AI agents.

You will own end-to-end services, from design to deployment, in a high-scale environment. You will work across two areas: Infrastructure Agent Systems and Core Agent Platform, shaping how agents diagnose, remediate, and learn at production scale while

Qualifications

• 5+ years of experience building production backend systems, distributed systems, or infrastructure platforms.
• Strong systems design skills with ownership of significant systems from design to production.
• Depth in AI agent systems, orchestration, tool use, evaluation, or grounding.
• Knowledge graphs or graph data modeling is a plus.
• Experience with Kubernetes, GitOps (ArgoCD) and cloud platforms.
• Proficiency in Go, TypeScript, Python, or Rust.

Responsibilities

• Design and build production AI agent systems that diagnose, investigate, and remediate infrastructure issues across a large GPU fleet.
• Develop the platform services: knowledge graphs, retrieval, orchestration, and tooling for agents to reason and act.
• Implement fleet intelligence by combining telemetry and historical incidents to improve agent decisions.
• Integrate with observability, incident management, ticketing, and versioned deployments via APIs.
• Own services end to end: architecture, implementation, testing, deployment, monitoring, and operations.
• Improve agent performance through evaluation loops and production feedback.

Skills

Backend engineering

Distributed systems

System design

Go

TypeScript

Python

Rust

Tools

Kubernetes

ArgoCD

NATS

Kafka

Prometheus

Grafana

Job description

Together AI, the AI Native Cloud, is building autonomous AI infrastructure to operate large-scale GPU fleets. This role focuses on production-grade backend systems, distributed services, and the platform that powers self-improving AI agents.

You will own end-to-end services, from design to deployment, in a high-scale environment. You will work across two areas: Infrastructure Agent Systems and Core Agent Platform, shaping how agents diagnose, remediate, and learn at production scale while