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Senior / Staff Full-Stack AI Engineer

Suno· Engineering
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Hybrid (San Francisco)$228k - $363kFull-timePosted 4d ago

About the role

Suno is hiring Senior / Staff Full-Stack / AI Engineers to build the backend, data and evals behind the AI song-creation agent that plans multi-step requests and calls music models and audio tools. You will own part of the agent, work with ML engineers, PMs and product teams, and help ship nondeterministic system capabilities at production scale.

Responsibilities

  • Build and run the backend for an AI agent that plans multi-step requests and calls music models and audio tools.
  • Design the evals, datasets and release gates that decide whether a change to the agent ships, and make the call when the results are noisy.
  • Develop the data pipelines that feed the agent and its evals, working alongside ML engineers.
  • Create internal tools for running and reviewing evals.
  • Share on-call and launch support for a high-traffic production system, and help the team ramp new engineers as it grows.
  • Help make creative fulfillment a daily reality for everyone by shipping the features people use to turn an idea into music.

Qualifications

  • 4–6 years building and scaling general backend systems in production, in any language: services at scale, observability and on-call ownership.
  • Experience shipping and operating an LLM-powered agent or feature in production, for external or internal users, with multi-step tool calling.
  • Experience building evals for nondeterministic systems, such as regression sets, graders or LLM judges, and using the results to decide what ships.
  • Comfort on a small team that runs production: handling ambiguity, unblocking yourself, and working with ML engineers, PMs and partner teams.

Skills

Required:Backend developmentLLM-powered agent / multi-step tool callingEvaluation design for nondeterministic systems

Benefits

  • Company Equity Package
  • 401(k) with 3% Employer Match & Roth 401(k)
  • Medical, Dental, & Vision Insurance (PPO w/ HSA & FSA options)
  • 11 Paid Holidays + Unlimited PTO & Sick Time
  • 16 Weeks of Paid Parental Leave
  • Creative Education Stipend
  • Generous Commuter Allowance
  • In-Office Lunch (5 days per week)
Last updated Oct 22, 2026. Interested? Apply on the company site.

About Suno

Create stunning original music for free in seconds using AI.

Create stunning original music for free in seconds using AI. Make your own masterpieces, share with friends, and discover music from artists worldwide.

AI MusicMusic CreationMusic GenerationMusic Sharingai-plg-top-20liquid-ai-recruiting-target
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