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Staff Software Engineer

Endeavor — Tracked from its ashby job board

San Francisco Senior+ $250K – $325K • Offers Equity Posted Jan 23, 2026
PythonSQLFull-StackFrontend

About the role

Endeavor is real-world enterprise AI.

Our software is the distribution layer for powerful AI models that will build the world.

Our belief is that AI will power many applications in legal, healthcare, and finance. But none are more important than building AI that can build the world around us. Especially the physical infrastructure that will accelerate the development of AI.

We focus on the building materials market, which is suffering from manual quoting, order entry, and pricing. These are a double whammy. They lose revenue for missed quotes and mispriced products. And they pay tons of people to make quotes and enter orders. AI solves that, so our product is flying off the shelves. After we dominate this market, we’ll go to other industries. But we have to win this market first - if we don’t, we don’t get to the next level.

While labs build the models of the future, we build the last-mile delivery for them. We must model complex environments, deliver reliable results, and bridge the gap between models and the antiquated ecosystems in which they must operate.

Our Principles

- We are bold, especially when the world tells us what we’re doing is impossible.

- We are truth-seeking, choosing clarity over comfort.

- We will win. And we work really hard to win.

The Role | Staff Software Engineer

As a Staff Software Engineer at Endeavor, you will help optimize our application and make our key business cases run faster. You’ll find the bottlenecks in a messy code base and make improvements independently. This is an opportunity to work with a high level of autonomy designing database schemas, improving code quality, and improving our existing design.

What We Require

- Experience designing database schemas, solving performance issues, and improving code quality.

- Experience building a full stack feature.

- Experience with Python web apps (FastAPI/Flask)

- Experience with Postgres and SQLAlchemy.

What the index says about this role

  • First seen by JobLarper — Aug 2, 2026, 6 days ago. Older postings collect hundreds of applicants — a tailored résumé matters more the longer a role has been live.
  • What Software Engineer roles ask for — across 10,230 indexed openings: REST/APIs (46%), Backend (42%), Cloud (38%), Python (38%), Go (25%). This posting names Python, Frontend.
  • Endeavor is hiring actively — 4 open roles indexed.

Derived from the 27,000 roles JobLarper indexes daily from official company boards — not from the job description above.

⚡ JobLarper watched this role appear on Endeavor's official board on Jan 23, 2026. Sign up free to get alerted minutes after roles like this go live, and tailor your real résumé to the exact description — nothing invented.

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