Senior Software Engineer (Identity)

TL;DR

Senior Software Engineer (Identity) (TypeScript/Node.js): Building and owning authentication and authorization infrastructure for an AI-powered Content Operating System with an accent on OAuth 2.0, OIDC, and session management. Focus on designing identity primitives for AI agents and ensuring the security of distributed systems at scale.

Location: Remote in Europe

Company

hirify.global.io is a modern, flexible content operating system that treats content as data to empower teams to model, create, and automate content operations.

What you will do

• Design and build core authentication and authorization infrastructure using OAuth 2.0, OIDC, SAML/SSO, and JWT.
• Develop the identity layer for AI and agentic workflows, establishing verifiable and auditable identity for AI agents.
• Own the reliability, correctness, and security posture of identity services across the distributed platform.
• Work end-to-end across backend services (Node.js/TypeScript) and PostgreSQL to deliver new features.
• Collaborate with security, platform, and product teams to set the technical direction for the Identity domain.

Requirements

• Must be based in Europe.
• Strong production experience with TypeScript/Node.js and PostgreSQL.
• Deep knowledge of identity and authentication standards (OAuth 2.0, OIDC, SAML, JWT).
• Proven experience designing and operating distributed systems at scale.
• Security-first mindset with ability to reason about threat models and trust boundaries.

Nice to have

• Experience with Go, Lua, or Google Cloud Platform (GCP).

Culture & Benefits

• Positive, flexible, and trust-based work environment supporting professional growth.
• Global and multi-culturally diverse team of colleagues.
• Comprehensive health plans and perks.
• Healthy work-life balance that accommodates individual and family needs.
• Competitive stock options program and location-based salary.