General Application

Don't see a fit?

If you're excited about what we're building but don't fit neatly into one of our open roles, apply here. We care most about working with exceptional people who want to build Litmus from the ground up.

About Litmus

AI agents are starting to do real work across the economy, and the companies deploying them have no reliable way to know whether they can trust them. Litmus is building the system that lets every enterprise measure how its agents perform, understand why they fail, and make them better, starting with evaluation and building toward agents that improve on their own.

Litmus was founded in August 2026 by Sidharth Srinivasan, who built and led AI evaluation at Box after Box's CEO recruited him out of Stanford CS. We've raised $5M from Pear, BoxGroup, Workbench, and Emergence, alongside the CEO of Box, the co-founder of Dropbox, and senior executives from OpenAI, Anthropic, and Google.

Who thrives here

• People who have owned something end to end: former founders, early employees, or anyone who builds things on their own time
• People who are AI-pilled and build with LLMs and coding agents every day
• People who like working close to customers and learning how work actually gets done inside their companies

How to apply

Tell us what you've built and what you'd want to own at Litmus. A few sentences is plenty.

What we offer

• Founding equity and competitive cash
• One of the first hires, working directly with the founder and customers from day one
• A role shaped around what you do best
• A beautiful office in FiDi
• Breakfast, lunch, and dinner
• Medical, dental, and vision coverage
• Equinox membership or a fitness stipend
• Essentially unlimited budget for AI tools and tokens
• Relocation support if you're moving to San Francisco