Build Ontario’s public Registration portal with NextJS, TypeScript, and React while integrating Microsoft Dynamics CRM through MuleSoft middleware. This senior software developer role supports the Species at Risk Branch’s up-to-date online Registration and Permit system. You will design and develop large-scale, multi-client web applications for external and internal users. The work calls for responsive development, microservice architecture, accessibility expertise, and technical leadership.

Key Responsibilities
- Develop public-facing Registration and Permit workflows
- Integrate Microsoft Dynamics CRM through MuleSoft middleware
- Apply architecture principles supporting extensibility and maintainability
- Coordinate developers, testers, analysts, architects,



and stakeholders
- Lead, mentor, and coach developers and technical teams

Requirements:
- 10+ years designing and developing large-scale web applications
- Working experience with RXJS, NextJS, and VueJS
- Five-plus years with Node such as NPM and RXJS
- Experience with WCAG, AODA, and responsive web development
- Three-plus years using Git, Bootstrap, and jQuery Bring senior web development, accessibility, architecture, and stakeholder skills to Ontario’s Species at Risk Registration system.

📌 Senior React Portal Developer Ontario (Toronto)
🏢 Maarut
📍 Toronto