Full-Stack Developer - IAM
Maintainx
| Company | Maintainx |
| Category | Engineering |
| Location | Montreal |
| Remote | Hybrid |
| Employment | Not stated |
| Level | Not stated |
| Salary | Not stated by the employer |
| Posted | 13 Nov 2025 |
| Last verified | 30 Jul 2026 |
| Source | Employer career page (ashby) |
Description
MaintainX is the world's leading AI-powered maintenance and asset management platform, serving 13,000+ customers including Duracell, Shell, Cintas, and Brenntag. We raised $150M in Series D funding https://www.getmaintainx.com/newsroom/maintainx-raises-150m led by Bessemer Venture Partners and Bain Capital Ventures, bringing our total funding to $254M. We were named to the Forbes 2025 Cloud 100 https://www.getmaintainx.com/blog/maintainx-named-to-2025-forbes-cloud-100, the definitive ranking of the top 100 private cloud companies in the world. We're growing fast and hiring the talent to match.
MaintainX is the world's leading AI-powered maintenance and asset management platform, serving 13,000+ customers including Duracell, Shell, Cintas, and Brenntag. We raised $150M in Series D funding https://www.getmaintainx.com/newsroom/maintainx-raises-150m led by Bessemer Venture Partners and Bain Capital Ventures, bringing our total funding to $254M. We were named to the Forbes 2025 Cloud 100 https://www.getmaintainx.com/blog/maintainx-named-to-2025-forbes-cloud-100, the definitive ranking of the top 100 private cloud companies in the world. We're growing fast and hiring the engineering talent to match.
We are looking for Full Stack Developers to join our IAM (Identity and Access Management) team in the Engineering Organization. This role has openings at Intermediate and Senior level positions.
The Identity team builds the systems that power secure and seamless access across the MaintainX platform. We design and operate authentication, authorization, and governance services that scale with our enterprise customers and keep user experience frictionless and trusted.
What you’ll do:
- 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 MaintainX’s 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 TypeScript for both backend and frontend components.
- Document your work — Contribute to and maintain clear, self-serve technical documentation to help other teams understand and leverage IAM services.
- Support ongoing improvements — Participate in code reviews, contribute to architectural discussions, and help drive the long-term reliability and performance of our IAM services
You’ll work across our stack (TypeScript, React, React Native, Node.js, C#, and GraphQL) - Web & Mobile
- You’ll work with the team to build, maintain and optimize product features that focus on how our users best collaborate with one another.
- You’ll actively own team features or systems and define their long-term health, while also improving the health of surrounding systems.
- You'll mentor other engineers and deeply review code.
- You’ll improve engineering standards, tooling and processes & bring best practices in planning, developing, testing and deploying industry compliant code.
- On-call duties
About you:
- You have a minimum of 3 years of professional experience in full-stack software development.
- Strong programming skills in C# and/or TypeScript, with experience building production-grade applications.
- Familiarity with React and Node.js, and an understanding of modern web authentication patterns.
- Interest in Identity and Access Management (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
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