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Software Engineer

Netflix - 1d ago

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Senior Software Engineer

Reddit - 4d ago

Senior/Staff Backend Engineer, Identity Platform

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AI Summary ✨

Requirements

  • 7+ Years of Backend Experience: Demonstrated success in building large-scale, high-availability systems in Node.js, TypeScript, Rust, NestJS (or similar frameworks)
  • Deep expertise in authentication protocols: OAuth2/OIDC, WebAuthn/Passkeys, OTP; strong background in key management services (e.g. AWS KMS, Vault) and cryptography
  • Web3/Crypto Knowledge: Familiarity with on-chain data, wallet integrations, or decentralized application patterns preferred
  • Strong System Design & Architecture Skills: Ability to translate product requirements into scalable, maintainable solutions, with a keen eye for performance trade-offs and fault tolerance
  • Leadership & Communication: Experience mentoring engineers, leading technical initiatives, and collaborating effectively with cross-functional teams

What You'll Be Doing

  • Auth Stack Hardening: Architect and ship production-grade improvements to Phantom’s Auth stack
  • Passkey (WebAuthn) & MFA: Design, build, and scale Passkey support; deliver additional factors in Q4
  • KMS Migration & Seedless Accounts: Drive seedless KMS account provisioning for new users; lead the Juicebox→KMS migration with zero-downtime data transitions
  • API & Integration: Define and maintain stable, versioned auth APIs for downstream teams; partner with cross-functional stakeholders
  • Operational Excellence: Establish SLAs, monitoring dashboards, and automated rollback/playbook scripts for all auth services; participate in on-call rotation and incident response
  • Mentorship & Collaboration: Guide IC3+ engineers through design reviews, pair-programming, and technical best practices; evangelize secure-by-design principles

Perks and Benefits

  • Competitive salary and equity
  • Comprehensive insurance (medical/dental/vision) — 100% covered
  • Stipend for your ideal remote set-up
  • Flexible hours and a supportive remote environment
  • Unlimited vacation: Take time when you need it
  • 401(k) retirement plan
  • Monthly wellness benefit
  • Weekly meal benefit
  • Global off-sites
Apply here
Phantom logo

Phantom

Remote EMEA

Experience: Senior
Posted: July 16, 2025
Aws
Javascript
Nodejs
Rust
Typescript
backend

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