Engineering Jobs at Sim
Sim has 4 open engineering roles, alongside 1 other open role.
About Sim
Sim is an open-source AI workspace that lets teams build, deploy, and manage AI agents. It supports over 1,000 integrations and works with every major large language model (LLM), allowing agents to be created visually, conversationally, or with code. The platform is aimed at developers and enterprises.
The open roles
- Software Engineer, Product: San Francisco, USD 210k to 260k, posted 26 August 2026.
- Software Engineer, Agent Harness: San Francisco, USD 210k to 260k, posted 26 August 2026.
- Design Engineer: San Francisco, USD 210k to 260k, posted 2 June 2026.
- Founding GTM Engineer: San Francisco, USD 120k to 200k, posted 4 March 2026.
Also hiring at Sim
Sim is also hiring in sales and business development (1).
Its roles are in San Francisco, CA, US (5).
What engineering work involves at an early-stage startup
You own whole parts of the product rather than one service inside a large system. Expect to write the code, deploy it, and get paged when it breaks. Reviews are quick and the codebase is small, so a decision made on Tuesday can ship on Thursday.
Questions people ask
What else is Sim hiring for?
Sales and business development: 1 more role.