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Staff/Principal Software Engineer

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Staff/Principal Software Engineer in USA new

  • Cloudflare
  • Full time
  • Email
  • Remote

Responsibilities

  • Build and operate secure, resilient distributed systems for secrets and key management across Cloudflare’s global network.
  • Strengthen and re-architect internal PKI and machine/workload identity systems.
  • Support systems operationally and help internal developers use the services correctly.
  • Consult on the design and architecture of new systems and products to ensure secure integration with platform services.
  • Participate in on-call support outside standard working hours when technical issues require attention.

Requirements

  • 8+ years of relevant professional experience.
  • Expertise in software development and distributed systems design.
  • Strong security background focused on implementation rather than policy or compliance.
  • Preferred experience contributing to open-source security or distributed systems projects.
  • Preferred cryptography experience, including working with cryptosystems at the primitives level.
  • Preferred experience with HSMs, TPMs, or platform TEEs such as AMD SEV, Intel SGX, or Apple Secure Enclave.
  • Preferred familiarity with HashiCorp Vault, OpenBao, or similar tools.
  • Preferred Linux/UNIX system administration proficiency.
  • Preferred familiarity with Go, Python, and Salt.

Benefits

  • Medical/Rx, dental, and vision insurance.
  • Flexible spending and commuter spending accounts.
  • Fertility and family-forming benefits, on-demand mental health support, and an Employee Assistance Program.
  • Global travel medical insurance.
  • Short- and long-term disability insurance, life and accident insurance, a 401(k) retirement savings plan, and an employee stock participation plan.
  • Flexible paid time off and leave programs including parental, pregnancy health, medical, and bereavement leave.
  • The role is available in Atlanta, Austin, Denver, New York, San Francisco, Seattle, Washington DC, and Canada.
  • Candidates progressing to the offer stage may be asked to attend an in-person interview at a Cloudflare office or hub.
  • Applications are accepted until November 25, 2026.

Salary: $192k - $303k/yr

Cloudflare

Cloudflare is dedicated to building a better Internet by operating one of the world's largest networks, powering millions of websites and online applications. We serve a diverse clientele, from individual bloggers to Fortune 500 companies, providing seamless protection and acceleration for their ...

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