Senior GIS Developer (VertiGIS / ArcGIS Enterprise)

Russell Tobin & Associates is hiring on behalf of one of its esteemed clients. Job ID: 26-22848 Job Title: Senior GIS Developer (VertiGIS / ArcGIS Enterprise) Location: Toronto, ON (Onsite) Duration: 150 Business Days with possible extension Client: Public Sector Pay Rate: CAD $95 per hour Role Overview A Senior GIS Systems Analyst and Developer is needed to upgrade Geocortex based GIS applications to the new VertiGIS platform. This initiative is driven by the need to upgrade Geocortex -based applications, which rely on deprecated middleware and infrastructure, to the current Geocortex vendor release version, the fully supported, next-generation VertiGIS platform. The project will deliver like-for-like upgrades of up to 18 existing Geocortex applications , preserving current functionality while upgrading the underlying technology and application codebase. This work will ensure continued alignment with GO-ITS standards and service delivery requirements, maintain vendor support, and mitigate risks associated with unsupported systems, including security vulnerabilities, system instability, performance degradation, and potential reputational impacts. The upgraded VertiGIS applications will provide improved integration with modern GIS capabilities , including enterprise data, geoprocessing services, and portal technologies. This enhanced compatibility will enable future modernization opportunities and improved data management efficiencies. In addition, the upgrades will address existing functionality and performance issues, support Accessibility for Ontarians with Disabilities Act (AODA) compliance, and deliver an overall improved user experience. Must Have: Experience using GIS software suites, ideally ArcGIS, VertiGIS/Geocortex, and/or FME. Role and responsibilities. Provide senior technical expertise, project leadership, and coordination of activities in the development, implementation, and maintenance of a diverse range of cost-effective I&IT solutions. Provide technical advice to clients and leverage OPS I&IT solutions and applications to meet program/service goals and objectives, ensuring efficiency. If this opportunity matches your experience and career goals, please share your most updated resume for consideration. Russell Tobin is a leading minority-owned professional and technical recruitment and staffing advisory organization. We are comprised of specialized practices focusing on a variety of skill sets and industries. Having a depth and breadth of industry expertise, our subject matter experts are able to provide tailored and swift sourcing solutions to fulfill client hiring needs. In other words, we connect top talent with companies. We are the staffing arm of the Pride Global network, a minority-owned integrated human capital solutions firm, with additional offerings in vendor management, payroll programs, and business process optimization. #LI-VB1 #RTA