Mid-Level Software Engineer

About the Role

Join an engineering team building AI/ML product experiences and the distributed systems behind them. You will contribute across product interfaces, APIs, and production infrastructure, helping improve the reliability and consistency of the product.

What You'll Do

• Build user interfaces for agent research traces.

• Turn team processes into reusable skills and shared practices.

• Debug client and server connectivity to improve state consistency.

• Define data models that standardize API contracts.

• Triage issues and conduct root cause analysis to maintain product stability.

• Design, build, and deploy production infrastructure for medium-scale projects.

What We're Looking For

• Two to five years of software engineering experience, with a track record of contributing to medium- to large-scale projects and leading implementation as an individual contributor on at least one medium-scale project.

• Proficiency in Go for building distributed systems, plus production experience with Redis, Pub/Sub, RPC, and PostgreSQL.

• Experience designing and deploying production infrastructure and supporting high-traffic products.

• Familiarity with React, TypeScript, S3, and Temporal; experience with TanStack Query or Router, WebSockets, or Zustand is a plus.

• Strong debugging skills, sound judgment about adopting dependencies, and the ability to communicate complex concepts clearly.

Compensation & Benefits

The salary range is $200,000 to $280,000 annually. Visa sponsorship is available.

Location

This is an on-site role in San Francisco, California, United States.