GIS Software Developer

Overview

Position: GIS Software Developer–Full Stack (Intermediate) Location: Onsite/Toronto/Peterborough/Sault Ste Marie

JobID#: RQ09716

Duration: 9 months

The AFFES Portfolio Team —which includes Business Analysts, Developers, Business Area Leads, and a Team Lead— is seeking an experienced ESRI/GIS Developer to support migrating the existing GeoCortex mapping application to the VertiGIS platform .

The goal is to have 90% of the application migrated and functional by April 1, 2026 , ahead of the fire season. This will enable fire operations to use the new AFFES Mapper alongside the legacy system. The following summer will be dedicated to stabilizing, refining, and completing any remaining features or fixes.

Key Responsibilities

• Migrate existing tools and features from GeoCortex to VertiGIS Studio.
• Add new functionality for the 2026 fire season, including an ho...