Full-Stack Developer - IAM

Position

Full Stack Developer – IAM (Intermediate / Senior) on the Identity and Access Management team of the Engineering Organization.

• Develop and enhance IAM features – implement and maintain authentication, authorization, and user management services across MaintainX, supporting both frontend and backend systems.
• Contribute to scalable IAM systems – build and optimize core IAM services that support user authentication, authorization, and access control across the platform.
• Collaborate across teams – partner with Product Managers, Designers and Engineers to design intuitive identity experiences that make enterprise access seamless.
• Deliver high‑quality, maintainable code – write clean, testable and secure code in C# and Type Script for both backend and frontend components.
• Document your work – contribute to and maintain clear, self‑serve technical documentation.
• Support ongoing improvements – participate in code reviews, architectural discussions and help drive the long‑term reliability and performance of IAM services.

• Work with the team to build, maintain and optimize product features that focus on how users collaborate across the platform.
• Own team features or systems and define their long‑term health while improving surrounding systems.
• Mentor other engineers and review code deeply.
• Improve engineering standards, tooling and processes and bring best practices in planning, developing, testing and deploying industry‑compliant code.
• On‑call duties.

• Minimum 3 years of professional experience in full‑stack software development.
• Strong programming skills in C# and/or Type Script, with experience building production‑grade applications.
• Familiarity with React and Node.js and understanding of modern web authentication patterns.
• Interest in IAM – including authentication, authorization, user provisioning, and permissions systems.
• Experience designing and consuming REST or GraphQL APIs.
• Proficient at writing understandable, maintainable, and testable code.
• Strong communication and collaboration skills; comfortable in a cross‑functional environment.

• Experience integrating with SSO protocols such as OAuth 2.0, OIDC, or SAML.
• Hands‑on experience with Okta, Azure AD, or similar identity providers.
• Exposure to SCIM or other user provisioning standards.
• Understanding of token‑based authentication (JWT, PKCE, token exchange).
• Knowledge of encryption standards, SSL/TLS, or PKI.
• Experience with React Native applications.
• Experience with Docker and Kubernetes.
• Experience with observability practices and tools such as Datadog.
• Familiarity with cloud providers (AWS, Azure, GCP) and service deployment practices.
• Experience with CI/CD pipelines and modern Dev Ops workflows.

• Competitive salary and meaningful equity opportunities.
• Healthcare, dental and vision coverage.
• 401(k) / RRSP enrolment program.
• Paid time off.
• A work culture that reflects the company values:
  Smart, Humble, Optimists.
• Meritocracy: ideas and effort are publicly celebrated.

MaintainX is committed to creating a diverse environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.