Senior Full-Stack AI Engineer — AI Agent Backend

Suno; San Francisco (CA); On-site; USD 228,000 - 363,000; Full time

Benefits offered by this job

Company Equity Package

401(k) with 3% Employer Match & Roth 4

Medical, Dental, & Vision Insurance (P

11 Paid Holidays + Unlimited PTO & S

16 Weeks of Paid Parental Leave

Creative Education Stipend

Generous Commuter Allowance

In-Office Lunch (5 days a week)

Job summary

Suno is building the world’s first creative entertainment platform. We’re hiring Senior / Staff Full-Stack / AI Engineers to build the backend, data and evals behind our AI song-creation agent, working with ML engineers and product teams.

You’ll own your part of the agent and help shape the system that crafts music from plain-language requests. At Suno SF, you’ll join a small, quality-driven team and contribute to a product used by millions.

Qualifications

• 4–6 years building and scaling backend systems in production.
• Experience shipping an LLM-powered agent in production for external or internal users.
• Experience building evals for nondeterministic systems, such as regression sets or LLM judges.
• Comfort on a small team that runs production with ML engineers, PMs and partner teams.

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.
• 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.
• Help make creative fulfillment a daily reality for everyone by shipping the features people use to turn an idea into music.

Skills

Backend systems

LLM-powered agent

Observability & on-call

Cross-functional collaboration

Tools

Python

TypeScript

React

LLM tracing

Data pipelines

Job description

Suno is building the world’s first creative entertainment platform. We’re hiring Senior / Staff Full-Stack / AI Engineers to build the backend, data and evals behind our AI song-creation agent, working with ML engineers and product teams.

You’ll own your part of the agent and help shape the system that crafts music from plain-language requests. At Suno SF, you’ll join a small, quality-driven team and contribute to a product used by millions.