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Senior / Staff AI Platform Engineer

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

About the role

Senior AI Platform Engineer responsible for building APIs, SDKs, and shared tooling for Suno’s AI agent platform, including eval infrastructure, tracing, model routing, and observability to enable other teams to ship agent features faster.

Responsibilities

  • Design and build the platform APIs and SDKs that other teams use to build agent features.
  • Develop shared eval infrastructure, including the eval runner, results storage and dashboards, and help the team decide what to build and what to buy.
  • Implement end-to-end tracing and observability, so any request can be followed across services from prompt to audio.
  • Manage model provider routing, fallback, rate limits and cost controls.
  • Partner with engineering teams across Suno to onboard them onto the platform with docs and hands-on support, and with Infra on the reliability and scale of the agent runtime.
  • Help more people turn ideas into music by making it faster and safer for teams across Suno to ship agent features.

Qualifications

  • 4–6 years building and scaling backend or platform systems in production, in any language.
  • Experience on a team that supports other developer teams, including building a platform, API or SDK that other teams adopted.
  • Experience with production LLM or agent systems, for external or internal users.
  • Depth in distributed systems and observability, including tracing across services.
  • Comfort working with internal customers: scoping with partner teams, earning adoption and handling ambiguity.

Skills

Required:Platform designEval infrastructureObservability / tracingModel routing / cost controls

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
Company profileWebsite

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