Senior Software Engineer
- Toronto, ON, Canada
Full-time
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Job details
- Job type
- Full-time
- Apply by
- Posting language
- English
- Posted
Original job description
Gigafest is hiring a Senior Software Developer.
Location: Toronto, Ontario
Work arrangement: Onsite, 5 days a week
Contract length: 6 months with potential for extension
Expected start date: ASAP (November 2026)
About the Opportunity:
Gigafest is seeking an experienced Senior Software Developer to lead the development of a modern public-facing portal for a mission-critical Registration and Permit system. You'll build scalable, accessible web applications using cutting-edge technologies while collaborating with talented teams to deliver high-impact solutions. This is an exciting opportunity for a full-stack React engineer who loves building robust, user-centered digital experiences at scale.
You'll work on a modern tech stack (NextJS, TypeScript, React) integrated with enterprise systems (MS Dynamics CRM, MuleSoft), ensuring accessibility standards and architectural excellence throughout. This project combines technical challenge, accessibility-first design, and the satisfaction of serving millions of users through government services.
Key Responsibilities:
- Develop a public-facing portal for Registration and Permit workflows using NextJS, TypeScript, and React
- Integrate the portal with back-office systems developed in MS Dynamics CRM via MuleSoft middleware
- Collaborate with team members to ensure the project meets accessibility standards such as WCAG and AODA
- Design and implement responsive web applications with modern architecture principles
- Apply core architecture principles to enhance product extensibility and maintainability
- Mentor junior developers and establish best practices for code quality and scalability
- Optimize performance and user experience across multiple browsers and devices
- Participate in code reviews and contribute to continuous improvement of development processes
Must Haves:
- 5+ years of professional experience with React, Javascript, and Typescript
- Proven expertise with HTML 5.0, CSS, and responsive web application development
- Proficiency in Node, NPM, RXJS, Bootstrap, and jQuery
- 3+ years of hands-on experience with Git and modern version control workflows
- Proven experience with WCAG and AODA accessibility standards
- Strong full-stack development capabilities and architectural thinking
- Excellent problem-solving and communication skills
- Ability to work onsite full-time in Toronto
Nice to Have:
- Experience with large-scale multi-client web applications
- Familiarity with Microsoft Dynamics CRM and MuleSoft integration
- Knowledge of microservice architecture and design patterns
- Experience with NextJS and VueJS frameworks
- Background in government or regulated industry projects
- Experience with CI/CD pipelines and DevOps practices
- Familiarity with testing frameworks and quality assurance practices
Rate: Competitive (DOE)
Interested? Apply now or reach out to info@gigafest.ca for more details.
- View the full job posting: https://gigafest.ca/#/jobs/senior-react-developer-toronto-14246
More about this job
Responsibilities
Develop and maintain a scalable, accessible public-facing registration and permit portal using Next.js, TypeScript, and React, integrating it with MS Dynamics CRM through MuleSoft. Apply sound architecture and performance practices, mentor junior developers, review code, and collaborate to improve development processes and user experience.
Requirements
Candidates must have at least five years of professional experience with React, JavaScript, and TypeScript, plus strong full-stack development and responsive web application skills. They also need at least three years of Git experience, proficiency with the listed web technologies, knowledge of WCAG and AODA accessibility standards, and the ability to work onsite full-time in Toronto.
Skills
- React
- JavaScript
- TypeScript
- Next.js
- HTML5
- CSS
- Responsive Web Development
- Node.js
- NPM
- RxJS
- Bootstrap
- jQuery
- Git
- WCAG Accessibility
- AODA Accessibility
- Full-Stack Development
Visa sponsorship
Not detected in the job text
Categories
- Software
- Technology
- Government & Public Sector
Keywords
- React
- Next.js
- TypeScript
- JavaScript
- HTML5
- CSS
- Node.js
- NPM
- RxJS
- Bootstrap
- jQuery
- Git
- WCAG
- AODA
- MS Dynamics CRM
- MuleSoft
- Full-Stack Development
- Responsive Web Applications
- Accessibility
- Microservices
- CI/CD
- DevOps
- Testing Frameworks
- Code Reviews
- Web Architecture
- Performance Optimization
- Registration and Permit Systems
- Government Services