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LinkedIndavid@raydar.xyz

Senior Backend Software Engineer

Fast-growing software company

  • LocationSan Francisco, California
  • TypeFull-time
  • Posted29 October 2026

The role, as published

About the company

Our client is a fast-growing software company.

The role

Raydar is recruiting for this role on behalf of our client. Take ownership of a significant portion of a backend engineering system, delivering user-facing functionality and tackling analytical problems with data. Also help refine the engineering practices that let a growing team release quickly.

What you'll do

  • Build server-side features for a consumer application that advance key business goals.
  • Work on data-focused problems such as pairing users and preventing fraud.
  • Refine development workflows so the team can release faster, including testing tooling and deployment automation.
  • Take on a steadily widening share of backend ownership over time.
  • Carry projects through to completion with a high degree of independence.

What we're looking for

  • Background at a fast-growing startup or at a company known for a high engineering standard.
  • A history of taking customer-facing backend work from concept to launch and showing clear results for the business.
  • Proficiency in Go, or a strong willingness and ability to get up to speed quickly.
  • Initiative, drive and the ability to keep pace with a rapidly growing company.

Bonus points

  • Exposure to systems driven by data, such as recommendations, fraud detection or user pairing.
  • Bachelor's degree in Computer Science or a related technical field.
  • Experience improving build and release pipelines or A/B testing infrastructure.

Benefits

  • Health, dental and vision coverage

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
  • Retirement plan

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