Senior SDK & Protocol Engineer; Remote
Yonkers, Westchester County, New York, 10701, USA
Listed on 2026-10-02
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Software Development
Senior Developer, Remote Software Developer, Software Engineer, Blockchain / Web3
Handshake.
AI is seeking a senior backend engineer to own one or two SDKs end-to-end within an open-core protocol stack, with a focus on security and reliable verifier paths. This role suits architects comfortable with cryptographic primitives and thoughtful API design.
You will work in a remote, async-first environment, collaborating across time zones to harden the signed-receipt path and improve Registry reliability, while shaping secure interfaces and protocols.
The Senior SDK & Protocol Engineer (Remote) role is now open for applications in United States.
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We would love to welcome a new Senior SDK & Protocol Engineer (Remote) to our team in United States.
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