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LinkedIndavid@raydar.xyz

Software Engineer

Early-stage software company

  • LocationSan Francisco, California
  • TypeFull-time
  • Posted12 October 2026

The role, as published

About the company

Our client is an early-stage software company.

The role

Raydar is recruiting for this role on behalf of our client. Own a specialized engineering domain within a software platform, pairing hands-on development with deep technical design knowledge. The work spans shaping product direction, setting quality standards for automated outputs, reviewing results and supporting early external users.

What you'll do

  • Build and maintain domain-specific content libraries on top of a core software engine, converting specialist knowledge into clear acceptance criteria.
  • Drive product thinking for your area, defining what strong tooling should look like and spotting gaps in the current strategy.
  • Review automated design outputs for quality, confirming they satisfy professional standards and practical needs.
  • Spend a few hours each week with external collaborators, learning how they work, seeding initial content and helping new users get started.
  • Write production code in Python and TypeScript to deliver platform features, using AI coding assistants to move quickly.

What we're looking for

  • Hands-on professional experience designing building systems at an engineering consultancy, in mechanical, electrical or plumbing work.
  • Solid professional software development background that goes well beyond simple scripts.
  • Proficiency in Python or TypeScript.
  • A bachelor's or master's degree in mechanical engineering, computer science, physics or computational design from a highly ranked university.
  • Self-direction and a habit of proposing your own product ideas rather than waiting for tasks.
  • Comfort with occasional customer-facing conversations.
  • Ability to work on-site five days per week.

Bonus points

  • Experience creating internal automation or computational design tools at an engineering or construction firm.
  • Academic grounding in both a physical science or engineering discipline and computing.
  • Familiarity with design and modeling software, as a user or developer.
  • Knowledge of heating and cooling system design, including layout, load estimation and equipment selection.
  • Relocation support

Location and work model

  • San Francisco, CA, United States
  • On-site, 5 days per week in office
  • Full-time

Compensation, as the posting describes it

  • Equity

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Applying here sends your application to Raydar. If you also find this role on the company's own careers page, talk to us before you apply there. A direct application can mean we cannot represent you for that role.