Software Developer

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.