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LinkedIndavid@raydar.xyz

Senior Full Stack Engineer

Software company

  • LocationLos Altos, California
  • TypeFull-time
  • Posted16 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. Lead the delivery of a security-hardened deployment of an existing software platform inside a restricted public-sector cloud. The work is mostly backend engineering with some frontend, and involves close collaboration with machine learning and platform colleagues.

What you'll do

  • Re-create an existing application stack in a locked-down government cloud, prioritizing security, stability and reliability.
  • Design and implement data separation so each user can only view information appropriate to their authorization level.
  • Keep backend services dependable and expand infrastructure capacity as more users join.
  • Work alongside a machine learning engineer to migrate retrieval-based AI pipelines, benchmark models and bring down running costs.
  • Stay aligned with the wider platform engineers so new capabilities reach the government deployment.
  • Split your time roughly 70% backend and 30% frontend.

What we're looking for

  • 5+ years of professional software engineering experience.
  • At least 1 year of hands-on work with systems hosted in a highly regulated defense or federal cloud environment.
  • Strong skills in React and Python, with a backend-leaning focus.
  • At least 1 year in a startup setting; a mix of large technology company and startup experience is fine.
  • Practical experience with AI services on a major cloud provider.
  • Background in machine learning, retrieval pipelines and large language models, ideally at significant organizational scale.
  • Bachelor's degree in computer science or a related STEM field.
  • Comfort leading client conversations and explaining technical ideas plainly to non-technical audiences.
  • Ability to work on-site five days a week.

Bonus points

  • Familiarity with federal security and compliance frameworks and the authorization process for government systems.

Location and work model

  • Los Altos, CA, United States
  • On-site, 5 days per week in office
  • Occasional travel to Washington, D.C.
  • Full-time

Compensation, as the posting describes it

  • Equity

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