Software Engineer II, Core Identity (Auth0)
Core
Design, build, and operate critical distributed systems forming the backbone of Auth0's identity platform, serving millions of users daily.
Role type
Senior IC backend software engineer (identity & distributed systems)
Builds
Authentication pipelines, identity protocols, user sessions, and foundational elements for the Auth0 platform
Domain
Digital Identity / Cloud Infrastructure
Deliverable
production ML models | product features | infrastructure
Required skills
Node.js (TypeScript/JavaScript), distributed systems design, cloud infrastructure (AWS/Azure), system reliability & scalability, testing strategies (unit/integration/E2E)
Preferred skills
Identity and Access Management (IAM) domain expertise, security engineering principles, remote-first collaboration
Technologies
Node.js, TypeScript, JavaScript, MongoDB, PostgreSQL, Redis, AWS, Azure
Responsibilities
Build innovative features extending Auth0 platform capabilities; drive architectural improvements and advocate engineering best practices; ensure technical quality, security, and reliability of systems; mentor engineers; participate in on-call rotation for critical services
Seniority
Senior, hands-on IC
