Senior Engineer - Rust
Core
Building the technology to move the world beyond passwords by implementing WebAuthn and FIDO2 standards within a zero-knowledge, end-to-end encrypted architecture.
Role type
Senior IC Rust engineer (standards & systems)
Builds
Shared Rust SDK, WebAuthn/FIDO2 credential implementation, interoperability testing infrastructure
Domain
Cybersecurity, Identity & Authentication, Open Source
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Rust, WebAuthn, FIDO2, applied cryptography, FFI, standards implementation, AI tooling
Preferred skills
Electron, TypeScript, cross-platform desktop development
Technologies
Rust, WebAuthn, FIDO2, Electron, TypeScript
Responsibilities
Design and maintain WebAuthn/FIDO2 implementation in Rust; Integrate passkey implementation across browser, desktop, and mobile clients; Participate in hands-on design and evolution of the shared Rust SDK; Implement and shape emerging standards for credential portability; Build interoperability testing against relying parties; Plan, estimate, and deliver new feature work and bug fixes
Seniority
Senior, hands-on IC