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LinkedIndavid@raydar.xyz

Senior Full Stack Software Engineer

Software company

  • LocationUnited States
  • WorkRemote
  • TypeFull-time
  • Posted12 October 2026

The role, as published

About the company

Our client is a software company.

The role

Raydar is recruiting for this role on behalf of our client. Join a small engineering group as a hands-on full stack developer, first helping speed up user interface delivery and then shifting toward backend-heavy work. You will take responsibility for features across their whole lifecycle and help colleagues adopt AI-assisted ways of writing code.

What you'll do

  • Partner with a frontend engineer to remove delivery bottlenecks and get interface improvements into production faster.
  • Gradually take on more backend-oriented work, including new capabilities, infrastructure and core services.
  • Drive features from initial design through release and ongoing stability, with little supervision.
  • Introduce and promote effective practices for developing software with AI coding agents.
  • Work alongside customer-facing engineers, researchers and founders to prototype and refine new product ideas.

What we're looking for

  • Roughly 5 years of professional software engineering experience (a range of 3 to 10 is considered), including senior full stack or comparable roles.
  • A history of launching new products or substantial features from an early idea into live use, ideally in a fast-paced startup.
  • Strong backend-leaning full stack skills with at least intermediate frontend ability, and the judgment to debug AI-generated code that falls short.
  • Hands-on responsibility for system design, releases and operational stability.
  • An assertive, opinionated approach to AI-assisted development and getting the most out of coding agents.
  • A self-directed builder mindset: high ownership, little need for guidance, and flexibility when priorities change.
  • Genuine interest in the company's mission and a thoughtful reason for wanting to join.
  • Residence in the US or Canada and openness to periodic on-site visits to a California office, roughly one week in every six.
  • Existing authorization to work in the US or Canada without sponsorship.

Bonus points

  • Interest in physical systems, CAD or simulation.
  • Based in the San Francisco Bay Area.

Location and work model

  • Remote (US or Canada)
  • Full-time

Compensation, as the posting describes it

  • Equity

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