Artificial Intelligence

Senior Software Engineer — Infra Agent Systems

RemoteRemoteFull TimeSenior$250,000–$300,000 /yrPosted 1 month ago

Is this role right for you?

Upload your resume and get a skill-by-skill breakdown — see exactly where you match, where you're close, and what to highlight. Not a mystery percentage.

Get a tailored resume highlighting what this role needs.

Required skills

production AI agent systems
diagnose hardware failures
investigate incidents
correlate signals
automate operational workflows
retrieval systems
orchestration frameworks
developer tooling
distributed systems
fleet intelligence systems

Nice to have

GPU infrastructure
datacenters
bare-metal systems
hardware failure modes
BMC/IPMI
cluster schedulers

Role summary

Together AI is seeking a Senior Software Engineer for their Infra Agent Systems team. This role involves building software systems to power and automate their large GPU fleet. You will develop production AI agents for diagnosing hardware failures, investigating incidents, and automating operational workflows. You will also build the platform these agents run on, including knowledge graphs, retrieval systems, and orchestration frameworks. The position offers the opportunity to work at the intersection of AI agents, distributed systems, infrastructure, and automation, solving challenging engineering problems with significant production impact. The role requires 5+ years of experience in production backend, distributed systems, or infrastructure platforms, with strong systems design skills. Experience in AI agent systems, orchestration, knowledge graphs, or search/retrieval systems is essential. Familiarity with Kubernetes, GitOps, IaC, and cloud platforms is also required. Experience with Go, TypeScript, Python, or Rust is preferred.

About the Role

Together AI runs one of the largest GPU fleets in the world. The Infra Agent Systems team builds the software systems that power and automate that infrastructure.

We develop production AI agents that diagnose hardware failures, investigate incidents, correlate signals across the fleet, and automate operational workflows. Alongside these agents, we build the platform they run on, including knowledge graphs, retrieval systems, orchestration frameworks, and developer tooling.

You’ll work across two areas:

Infrastructure Agent Systems — Build production AI agents that help operate our GPU fleet by diagnosing failures, investigating incidents, gathering evidence from live systems, and assisting with remediation. These agents are used every day by our infrastructure and datacenter teams through APIs, CLI, dashboards, and Slack.

Core Agent Platform — Build the platform that powers these agents, including knowledge graphs, search and retrieval, orchestration, evaluation, and the tooling that enables agents to reason, act, and continuously improve.

We’re working on something that hasn’t really been done before: building knowledge graphs and self-improving AI agents that understand, operate, and continuously improve large-scale AI infrastructure.

This is an opportunity to work at the intersection of AI agents, distributed systems, infrastructure, and automation, solving challenging engineering problems with real production impact. There’s an enormous amount to build, learn, and shape as we define the future of autonomous infrastructure.

Why this Role

You’ll work on two hard problems at the same time: making AI agents trustworthy enough to operate production infrastructure, and building the knowledge, retrieval, and distributed systems that make those agents effective.

You’ll have the opportunity to build foundational systems from the ground up, work on infrastructure at massive scale, and help define how self-improving AI agents operate real-world AI infrastructure.

Responsibilities

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.

Requirements

5+ years of experience building production backend systems, distributed systems, or infrastructure platforms.

Strong systems design skills and experience owning significant systems from design through production.

Depth in at least one of the following:

AI agent systems, orchestration, tool use, evaluation, or grounding

Knowledge graphs or graph data modeling

Search, retrieval, ranking, RAG, or semantic search systems

Strong backend engineering experience, including API design, service boundaries, data modeling, and integrations across complex systems.

Experience with Kubernetes, GitOps such as ArgoCD, infrastructure-as-code, and cloud platforms.

Comfortable working across languages such as Go, TypeScript, Python, or Rust.

Experience in the following is a plus:

GPU infrastructure, datacenters, bare-metal systems, hardware failure modes, BMC/IPMI, or cluster schedulers

Graph databases

Event-driven systems and messaging platforms such as NATS or Kafka

Observability platforms such as Prometheus and Grafana

Building evaluation frameworks or improving the quality and reliability of LLM-powered systems

About Together AI

Together AI, the AI Native Cloud, is purpose-built for AI engineers. AI application developers get high-performance inference that scales reliably, fine-tuning and reinforcement learning for creating frontier-level specialized models, and pre-training at massive scale for fully custom intelligence, all around a marketplace of leading open models that teams can run, adapt, and own. Trusted by Cursor, Decagon, ElevenLabs, Salesforce, and Zoom, Together serves 400+ trillion tokens a month.

Compensation

We offer competitive compensation, startup equity, health insurance, and other benefits, as well as flexibility in terms of remote work. The US base salary range for this full-time position is: $250,000 - $300,000 + equity + benefits. Our salary ranges are determined by location, level and role. Individual compensation will be determined by experience, skills, and job-related knowledge.

Application Policy

Please read each role carefully and apply to the position best suited to you. Candidates are limited to 6 applications within a 90-day period, and applications beyond that limit will be automatically rejected. You may apply to additional roles 90 days after your last application.

Equal Opportunity

Together AI is an Equal Opportunity Employer and is proud to offer equal employment opportunity to everyone regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, and more.

Please see our privacy policy at https://www.together.ai/privacy.

Ready to apply?

You'll be redirected to Together AI's application page.