# Software Engineer at Tetsuwan Scientific

- Company: Tetsuwan Scientific
- What the company does: Backed by Entrepreneur First.
- Company website: https://tetsuwan.com
- Type: Startups
- Level: Mid level
- Location: San Francisco, CA
- Work setup: On-site
- Pay: $140K to $180K base salary per year (USD)
- Posted: 2026-06-03
- Apply by: 2026-10-08
- Apply: https://jobs.ashbyhq.com/tetsuwan/ad583fec-dc0a-4b6c-8171-416403a0e7ed
- Page: https://www.1752.vc/careers/jobs/tetsuwan-scientific-software-engineer/

## About the role

You'll be joining a team of three software engineers, an automation engineer, and working directly with the founders and our designer. The monorepo codebase spans a compiler (OCaml), backend services (Python), and a protocol editor (TypeScript/React) and we expect you to grow into working across the full stack.

## What they're looking for

- 3+ years building software professionally
- You have demonstrated experience taking fuzzy ambiguous problems and turning them into working shipped features independently
- Comfortable jumping between languages and parts of the stack. We don't expect you to know OCaml on day one, but we do expect you to be the kind of person who'd be excited to pick it up
- You have strong opinions about code, held loosely. You should want to leave the codebase better than you found it while balancing engineering momentum
- You like working in-person with a small team where the line between product and engineering is blurry

Tags: Engineering