Remote job · IT and software

Senior Software Engineer, Security Platform

Remote, worldwide
A global internet infrastructure and security company
Posted 7 Oct 2026

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About the role

An infrastructure and developer tools team builds secure, resilient systems for secrets, certificates and workload identity so other engineering teams can ship safely. The engineer also helps internal developers adopt these services.

What you will do

Build and run distributed systems for secrets and key management
Strengthen and re-architect internal PKI and machine identity
Operate the systems built and help internal developers use them
Take part in on call rotation for incident response
Advise on secure design and architecture of new products

What they look for

Expertise in software development and distributed systems design
Proficiency administering Linux or UNIX systems
Strong security background focused on implementation rather than policy or compliance

Nice to have

Contributions to open source security or distributed systems projects
Cryptography background, able to work with cryptosystems at the primitives level
Experience with HSMs, TPMs or platform trusted execution environments

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