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Senior Software Engineer, PKI

CoreWeave· Technology
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Hybrid (New York, NY), Hybrid (Sunnyvale, CA)$153k - $204kfull-timePosted 3w ago

About the role

Senior Software Engineer role on the PKI & Secrets team focused on cryptographic infrastructure, attestation, PKI, secrets management, and HSMs to ensure CoreWeave cloud trust and security.

Responsibilities

  • Contribute to the design, implementation, and operation of CoreWeave's Attestation Service that measures and validates our cloud infrastructure’s integrity backed by hardware root of trust.
  • Manage and evolve gathering verifiable data from our environment at scale, asserting trust and confidence that feeds into the lifecycle and governance of our infrastructure.
  • Do hands-on work in the Root of Trust and Identity space such as HSM Infrastructure, key management, PKI solutions and their integration with many platforms and products across CoreWeave.

Qualifications

  • 5+ years of experience in security engineering or infrastructure engineering.
  • Bachelor’s degree in Computer Science or related field
  • Strong understanding of PKI concepts including CA hierarchies, certificate profiles, issuance policies, revocation, and trust distribution.
  • Proficiency in Go, Python, or similar languages, with the ability to build production tooling and automation.
  • Experience with Kubernetes

Skills

Required:Attestation Service design and implementationRoot of TrustHSM infrastructureKey managementPKIGoKubernetes
Nice to have:Python

Benefits

  • Medical, dental, and vision insurance - 100% paid for by CoreWeave
  • Company-paid Life Insurance
  • Voluntary supplemental life insurance
  • Short and long-term disability insurance
  • Flexible Spending Account
  • Health Savings Account
  • Tuition Reimbursement
  • Ability to Participate in Employee Stock Purchase Program (ESPP)
  • Mental Wellness Benefits through Spring Health
  • Family-Forming support provided by Carrot
  • Paid Parental Leave
  • Flexible, full-service childcare support with Kinside
  • 401(k) with a generous employer match
  • Flexible PTO
  • Catered lunch each day in our office and data center locations
  • A casual work environment
  • A work culture focused on innovative disruption
Last updated Sep 30, 2026. Interested? Apply on the company site.

About CoreWeave

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