Now Hiring: Senior Front-End Developer (Contract)
Client: Ministry of Treasury Board Secretariat
Location: Toronto, ON (Onsite)
Estimated Start Date: January 5, 2026
Estimated End Date: March 31, 2027 (Potential Extension)
Business Days: 313 + 125 Extension
Hours: 7.25 hours per day
Security Level: CRJMC
Project XIII Staffing is supporting our Government Services client on a complex Front-End and ASP.NET initiative. If you are an experienced Senior Front-End Developer with expertise in modern web development, enterprise applications, and responsive UI frameworks, we’d like to hear from you.
Must Have
- 7+ years of web development experience with HTML5, CSS3, SCSS/SASS, JavaScript, AJAX, and jQuery
- 5+ years hands-on development in C#/ASP.NET including .NET Core
- 3+ years developing applications in MV* front-end frameworks like Angular or React with TypeScript and component libraries
- Experience working with REST APIs, SQL, and non-relational databases such as Cosmos DB
- Experience with Git and knowledge of source control strategies
- Knowledge of WCAG standards and techniques, including WAI-ARIA and OWASP security principles/best practices
- Strong verbal and written communication skills, with ability to follow instructions and collaborate effectively
Nice to Have
- Knowledge of Microsoft SharePoint administration, SOAP/REST, and SPFx development
- Experience with Service Workers
- Microsoft Azure Cloud and DevOps experience
- Experience with Azure Functions
- Scripting experience in Python
Responsibilities
- Design, develop, and implement front-end code including UI interactions and effective, attractive user interfaces
- Translate technical system specifications into working, tested applications
- Develop detailed programming specifications, write code, compile programs, maintain and conduct unit tests
- Troubleshoot technical problems arising during software use, implementation, conversions, and migrations
- Ensure cross-browser compatibility, responsive frameworks, and integration with social media APIs
- Collaborate with IT professionals throughout the Software Development Life Cycle
- Document technical processes, build books, and provide post-implementation support
Experience and Skill Set Requirements
Front-End Frameworks – 30%
- MV* frameworks like Angular or React with TypeScript and component libraries
Web Development – 20%
- HTML5, CSS3, SCSS/SASS, JavaScript, AJAX, jQuery
ASP.NET / C# – 15%
- Hands-on experience with C#/.NET Core, object-oriented design, and application development
APIs and Databases – 10%
- REST APIs, SQL, non-relational databases (Cosmos DB)
Source Control – 10%
- Git and source control strategies
Standards & Best Practices – 10%
- WCAG standards, WAI-ARIA, OWASP security principles/best practices
Communication Skills – 5%
- Clear and effective verbal and written communication
General Skills
- Experience in programming, design, testing, debugging, and documenting applications
- Strong analytical, problem-solving, and decision-making skills
- Ability to elicit and document requirements from diverse stakeholders
- Experience in structured development methodologies
- Team player with track record for meeting deadlines
Note
This position is Onsite . The resource is expected to work 7.25 hours per day, 8:00 AM – 5:00 PM, Monday to Friday at the identified OPS office location.
How to Apply
Interested candidates must provide:
- Updated Resume in Word format
- Skills Matrix and References
- Expected Hourly Rate
- Visa Status
- LinkedIn Profile
Apply now for this Senior Front-End Developer role in Toronto, ON. Our team will reach out if you meet the qualifications.
