Cryptography & Platform Security SWE
eBay · San Jose, CA · Engineering
About this role
eBay is hiring a mid-level Cloud Security Engineer based in San Jose, CA. The posting calls out experience with Java, Distributed Systems, Data Structures, Security. Compensation is listed at $172,000–$229,600 per year.
- Role
- Cloud Security Engineer
- Function
- security
- Level
- mid
- Track
- Individual contributor
- Employment
- Full-time
- Location
- San Jose, CA
- Department
- Engineering
- Posted
- Apr 23, 2026
More roles at eBay
Job description
from eBay careersAt eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts.
Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work — every day. We're in this together, sustaining the future of our customers, our company, and our planet.
Join a team of passionate thinkers, innovators, and dreamers — and help us connect people and build communities to create economic opportunity for all.
About the team and the role:
eBay’s Cloud Security Engineering team builds the foundational security services that protect our global marketplace. The team develops and operates secure, scalable cryptographic platforms that enable trusted transactions, secure communications, and strong identity guarantees across millions of users and services.
As a Senior Software Engineer – Cryptography & Platform Security, you will build and implement high-assurance cryptographic services that underpin authentication, digital signatures, key management, and secure data protection across eBay’s distributed systems.
You will collaborate closely with platform and infrastructure teams to embed robust cryptographic protections into our services and help shape eBay’s long-term security posture.