Software Engineer, Frontend / Full Stack (Identity Platform)
- Where you can live
- Remote
- Working hours
- Not stated
- Salary
- Not published
- Posted
- September 5, 2025
Summary from the posting
Identity Platform is the trust root of Phantom: we own authentication, unlocking, onboarding/key generation, and the signing pipeline that every transaction flows through. This is a business-critical area where bugs can lock users out or put funds at risk. You'll ship TypeScript across browser, Node.js, and mobile runtimes (e.g., Hermes) to keep these foundations fast, secure, and reliable.
Responsibilities
Own and evolve the signing path for every transaction in Phantom.
Build and harden authentication, unlocking, biometrics, and account access flows across web and mobile.
Ship passkeys (WebAuthn) and MFA improvements with a strong security/usability balance.
This is a short summary. The full description, requirements and the application form are on Phantom's own career page.