About this role
Sr. Software Engineer (Frontend) - Extensions Team at Cerby. Location: Canada or United States. Role: designing software, securing extensions, mentoring engineers Requirements: 5+ years professional software engineering experience; strong React + TypeScript frontend skills; experience building browser extensions/Manifest V3, service-worker patterns, and frontend security; mentoring experience and distributed-systems familiarity. Category: Engineering Seniority: Senior Level Tools: React, TypeScript, TailwindCSS, Manifest V3, service worker, IndexedDB, localStorage, fetch, XHR, TanStack Query, OpenTelemetry, Datadog, PNPM, OAuth 2.0, OIDC, SAML, SCIM, WebAuthn, FIDO2, passkeys, WCAG, ARIA Commitment: Full Time Workplace: Remote Languages: English