CoreWeave
Senior Software Engineer, PKI
$153K–$204K
New York, NY / Sunnyvale, CA +2 · Senior · Full-time · Posted Sep 25, 2026
- Location
- New York, NY / Sunnyvale, CA
Manhattan, New York, United States
Sunnyvale, California, United States - Experience
- (5)+ years of experience in security engineering or infrastructure engineering.
- Education
- Bachelor’s degree in Computer Science or related field.
- Visa sponsorship
- Applicants must meet one of the stated U.S. export-control eligibility conditions: be a U.S. person, be eligible to access the information without export authorization, or be eligible and reasonably likely to obtain the required authorization. CoreWeave may decline to pursue export licensing.
About the job
Designs, builds, and operates cryptographic infrastructure and attestation services that verify the integrity of CoreWeave’s cloud fleet.
What you'll do
- Design, implement, and operate an attestation service backed by hardware root of trust.
- Gather verifiable environment data at scale and use it to support infrastructure trust, lifecycle, and governance.
- Build and integrate HSM, key management, and PKI solutions across platforms and products.
What they ask for
- Strong understanding of PKI concepts, including CA hierarchies, certificate profiles, issuance policies, revocation, and trust distribution.
- Proficiency in Go, Python, or similar languages for production tooling and automation.
- Experience with Kubernetes.
- Bachelor’s degree in Computer Science or related field.
Nice to have
- Experience building attestation services to verify machine integrity.
Pay
$153,000 to $204,000 USD (base salary)
Tools
Go, Python, Kubernetes, HSM
Model-written summary · the original posting is authoritative