Skip to content

Menu

LinkedIndavid@raydar.xyz

Senior Security Engineer

Fast-growing software company

  • LocationSan Francisco, California
  • TypeFull-time
  • Posted30 September 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. Establish and run a security and privacy function from the ground up as an early specialist on the team. The work is hands-on, combining technical implementation with policy and audit readiness, while keeping product development moving at pace.

What you'll do

  • Set up and operate a company-wide security program covering cloud environments, user permissions, credential handling and data protection.
  • Lead preparation for a formal compliance audit, working with outside assessors and keeping staff aligned with internal policies.
  • Define and enforce guardrails for automated software agents that touch internal systems, including logging, access limits and acceptable-use rules.
  • Decide how sensitive customer information is masked and who may view it, without creating friction for developers.
  • Run security questionnaires and reviews requested by customers.
  • Coordinate independent penetration testing engagements.
  • Vet third-party tools for approval based on their risk profile.

What we're looking for

  • 5+ years of security experience, including ownership of cloud and infrastructure protection.
  • Background as an early security hire at a high-growth startup or at a company known for a demanding engineering bar.
  • Hands-on exposure to SOC 2 Type II or similar audit frameworks.
  • Strong application security knowledge.
  • Solid cloud security fundamentals, including identity, networking and encryption.
  • Clear, structured communication of security tradeoffs when challenged technically.
  • Good judgment about which risks matter most, so that a fast-growing team is not slowed down.
  • Regular use of AI tools in everyday work.
  • Based in the San Francisco area and able to be in the office at least 3 days per week.

Bonus points

  • Familiarity with infrastructure-as-code and container orchestration tooling.
  • Experience protecting applications built on modern AI technology.

Benefits

  • Health, dental and vision coverage

Location and work model

  • San Francisco, CA, United States
  • Hybrid, 3 to 4 days per week in office
  • Full-time

Compensation, as the posting describes it

  • Equity
  • Retirement plan with employer match
  • Flexible time off

Ready for Senior Security Engineer?

Apply with Raydar

Apply for this role

Not quite right?

Apply to Raydar

One application, considered for new roles as they open.

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.