Uncountable Engineering

We build the system that writes the code.

Uncountable is the R&D platform for chemists, formulators, and materials scientists. Agents already write, review, and merge most changes to our codebase. Building the machinery that does it is fast becoming the whole job.

Keep reading

How we build with agents A routine change merges in seventeen minutes. A bug reported in Slack ships in an hour. Inside Circus — our agent platform — and what it is like to work here. Read how we build

17 minmedian time from pull request opened to merged

75%of our pull requests are written by an agent, not a person

128agents running on their own schedules

13production deploys scheduled every weekday

The product

Our customers run the experiments behind the materials in everything from batteries to coatings to food. Their data carries uncertainty, units, provenance, and revisions, and no framework models that for you — which is why the engineering here looks nothing like another CRUD application.

Learn more about the platform at uncountable.com.

Open roles

We hire new graduates directly onto this work

If building the system is more interesting to you than using it, apply.

Full-Stack EngineerApply → DevOps EngineerApply → Product ManagerApply →