Senior Fullstack Engineer

Job Summary

A company is looking for a Senior Fullstack Engineer - Identity Platform.

Key Responsibilities

• Design and maintain enterprise authentication and session systems including SAML, SCIM, OAuth/OIDC, and multi-factor authentication
• Own user session propagation and JWT validation across a multi-service architecture
• Build enterprise authentication controls and governance APIs to meet security standards

Required Qualifications

• Experience building identity systems for enterprise SaaS at scale, including hands-on work with SAML, SCIM, OAuth/OIDC, or JWT
• Proficiency in backend services using Python and Node.js, with familiarity in React and infrastructure tools like Kubernetes and Terraform
• Ability to work through ambiguity and deliver working software quickly, even without clear specifications
• Experience designing APIs that are backward compatible and easy for other teams to integrate
• Strong initiative and ownership of work, with effective communication in an async-first culture