Full-time

Senior Fullstack Developer (Toronto)

Posted by Fullscript • toronto, on, Canada

📍 toronto, on 🕒 June 04, 2026

About the Role

Who you are

  • A collaborative mindset and a willingness to share knowledge and ideas with teammates
  • Passion for IAM and security — you care about protecting users and understanding the threat landscape
  • Experience with authentication protocols, SSO (SAML, OAuth), RBAC, and MFA
  • 5+ years of professional software development experience
  • Hands‑on experience with modern web development — we use Ruby on Rails, React, JavaScript/TypeScript, GraphQL, and Apollo
  • A commitment to writing clean, maintainable code and fostering strong engineering practices

What the job involves

  • We are seeking a Senior Fullstack Developer for our Identity and Access Management (IAM) Engineering team
  • As a Senior Developer, you will play a critical role in developing and maintaining all things IAM, including authentication, authorization and identity. You'll contribute directly to the systems powering sign‑up, login, SSO ...

Ready to Apply?

Submit your application today and take the next step in your career journey with Fullscript.

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