Engineering Manager, Calc Engine — Superhuman Docs

Superhuman offers a dynamic hybrid working model for this role. This flexible approach gives team members the best of both worlds: plenty of focus time along with in-person collaboration that helps foster trust, innovation, and a strong team culture.

Superhuman Docs' tables started as a custom, in-memory database designed to run in a browser tab. Our customers have pushed it beyond its limits, and as a result we’re making big changes to our storage and calc engine.

This team owns the full vertical: the formula language and its grammar, the AST parser, the execution planner that determines what to compute and when, execution optimization that keeps millions of concurrent user applications responsive, and the performance infrastructure that makes it all work under real-world load. You’ll lead the small team building it while staying hands-on in the code yourself.