Procom
Software Developer - Back End - SeniorReact, JavaScript (JS), NextJS, Node, Cascading Style Sheets
Toronto, ON, Canada · Onsite
RATE
$74–$98/hr CAD
POSTED
10/30/2026
Job Description
Software Developer - Back End - Senior
On behalf of our Government Services client, Procom is searching for a Software Developer - Back End - Senior for a 7-month role. This position is onsite 5 days a week at our client’s Toronto, Ontario office.
Software Developer - Back End - Senior - Job Description:
The project involves critical development work ensuring compliance with PCI and WCAG standards. This is a high-impact government project focusing on integrating back-end systems with a focus on accessibility and compliance.
Software Developer - Back End - Senior - Responsibilities:
• Manage the interchange of data between the server and users
• Translate technical systems specifications into working, tested applications
• Develop detailed programming specifications and write/generate code
• Compile data-driven programs and maintain unit tests
• Troubleshoot technical problems during software package use and operation
• Collaborate with IT professionals throughout the Software Development Life Cycle
Software Developer - Back End - Senior - Mandatory Skills:
• Extensive experience in modern web frameworks: React, JavaScript (JS), NextJS, Node, CSS, Restful APIs
• Extensive experience with responsive development and HTML5
• Extensive experience coding for mobile devices
• 10+ years of experience with applications in compliance with PCI and WCAG 2.2 Standards
• Experience with JAWS, WAI-ARIA, HTML 5
• Strong communication skills; both written and verbal
• Experience in structured methodologies for application development
Software Developer - Back End - Senior – Nice-to-Have Skills:
• Previous experience with web portal services
• Experience with Canada Post Address module and Government Payment Gateway
• Knowledge of microservice architecture
• Experience using Azure DevOps
• Knowledge of security gateways and protocols
Software Developer - Back End - Senior – Assignment Length:
This is a 7-month contract position.
Software Developer - Back End - Senior - Start Date:
ASAP
Software Developer - Back End - Senior - Assignment Location:
Toronto, Ontario, onsite 5 days a week.
This employer uses both human and technology-assisted tools to support candidate screening and assessment. Final hiring decisions are made by people.
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You'll complete the application through our portal.
Role summary
Software Developer - Back End - SeniorReact, JavaScript (JS), NextJS, Node, Cascading Style Sheets
Toronto, ON · Onsite
RATE
$74–$98/hr CAD
TYPE
Contract · 7 Months
STARTS
9/3/2026
POSTED
2 hours ago
ATS ID
333058
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