Downtown Toronto (Ryerson), Canada | Posted on 05/04/2026

Position: Senior Software Developer (.NET)

Location: Toronto, ON

Job ID#: RQ11073

Duration: 11 Months

Role Overview

We are seeking a Senior Software Developer (.NET) to support a large-scale, enterprise data collection platform. This role is critical to sustaining a high-volume, sprint-based development roadmap across multiple application instances with concurrent releases and dependencies. The successful candidate will be a hands‑on technical expert who contributes to solution design, active development, and technical leadership within an agile delivery environment.

Key Responsibilities

• Design, develop, configure, and implement enterprise-grade web applications using Microsoft .NET technologies.
• Act as a subject matter expert across multiple platform instances, contributing to scalable, secure, and standards‑aligned solutions.