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Founding Senior Engineer

United States, San Francisco · Job Posted February 20, 2026
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Job Description

Domu.ai is a voice-AI startup powering collections and servicing for major financial institutions. The role offers a chance to advance your career significantly by working in San Francisco with a Y Combinator company.

Job Responsibility

  • Take ownership of the entire product and make decisions at the product level
  • Talk with customers
  • Do what others don’t want to do (e.g., telephony)
  • Encourage the team to improve continuously
  • Make architectural decisions
  • Help shape the engineering culture
  • Ensure our DX is exceptional and makes it easy to ship day 1
  • Spend a significant portion of your time coding (likely over 80%)

Requirements

  • At least 3 years of experience in a startup
  • Were the first hire at another company
  • Were part of a startup post-Series A from the beginning of the company
  • Comfortable building full-stack features
  • Care about product, not just code
  • Have owned something meaningful end-to-end in the past (a product module, an infra refactor, etc)
  • Resourceful and comfortable with ambiguity
  • Figure things out

What we offer

  • Visa sponsorship for the United States
  • Housing in San Francisco
  • Relocation to San Francisco
  • End-to-end support for immigration, interview preparation, and counseling

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