Senior Full-Stack Engineer Authentication & Identity (Remote)
Summary
Senior full-stack engineer on Linktree's Auth team, owning authentication flows, identity services and APIs for login, signup, MFA and account recovery with a focus on reliability at scale. Stack is TypeScript, Node.js, React, GraphQL, PostgreSQL/MySQL and AWS; hybrid from Melbourne or Sydney.
Linktree is hiring a Senior Full Stack Engineer to join the Auth team. You’ll own authentication flows, identity services and APIs across login, signup, MFA and account recovery, with a focus on reliability at scale.
You’ll work across TypeScript, Node.js, React, GraphQL, PostgreSQL/MySQL and AWS, collaborating with Product, Security and platform teams in a hybrid setup across Melbourne or Sydney.