Senior Technology Specialist / Developer to support a major GIS modernization initiative, migrating and rebuilding business-critical applications from Esri ArcGIS Online to ArcGIS Enterprise 11.5

Our public sector client is seeking a Senior Technology Specialist / Developer to support a major GIS modernization initiative, migrating and rebuilding business-critical applications from Esri ArcGIS Online to ArcGIS Enterprise 11.5. This role will play a key part in decommissioning the existing AWS GIS platform while developing modern web and mobile GIS solutions integrated with enterprise systems across the organization.

Contract: 12 months (with possible 12‑month extension)

Location: Brampton, ON (Hybrid – minimum 2 days onsite per week)

Start Date: August 2026

Work Environment

• Hybrid work model with a minimum of 2 onsite days per week.
• 35‑hour work week (7 hours/day).
• Travel between...