Project Overview
The Land and Resources I⁢ Cluster (LRC), in partnership with the Ministries of Natural Resources, Energy and Mines; Workplace, Conservation, and Parks; Agriculture, Food, and Agribusiness; and Indigenous Affairs and First Nations Economic Reconciliation is undertaking a multi-year effort to upgrade up to 18 business-critical geospatial applications hosted on the GIS Delivery Platform (GDP). 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.
Key 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⁢ solutions
Provide technical advice to clients and leverage OPS I⁢ solutions and applications to meet program/service goals and objectives, ensuring efficiency
Qualifications & Requirements
REQUIRED Must be able to work 5 days onsite per week at an Ontario Public Service office
Experience using GIS software suites, ideally ArcGIS, VertiGIS/Geocortex, and/or FME
Provides specialized technical expertise in the overall analysis of the design and architecture of systems solutions
Ability to evaluate recommendations and ensure all recommended solutions for improvement are congruent with the project goals and objectives
Identifies short and long-term project goals/objectives, and as a senior technical expert, defines and identifies program and service delivery requirements in support of the development and/or acquisition of client applications
Leads the analysis, development, and documentation of design and architecture of systems solutions




Leads the development of testing, integration, and implementation of systems solutions into the clients' applications
Guides the feasibility studies and cost-effective analyses of proposed client I⁢ initiatives, ensuring all studies and analyses are documented
Leads the technical aspects of projects related to the development and/or acquisition of a diverse range of client applications through all stages of the Systems Development Life Cycle (SDLC). This includes planning, scheduling, and estimating resources, providing technical expertise, coordination, monitoring progress, and providing management with project status updates
Demonstrated experience gathering requirements, translating business documents into technical specifications
Experience leading development/support teams supporting multi-dimensional and relational databases and their applications for effective planning, budgeting, strategizing, and forecasting procedures
Demonstrated experience designing and developing complex applications utilizing relational and multi-dimensional databases
Ability to provide implementation and post-implementation support as required
Oversees the research and evaluation of the technical components in the acquisition of software, hardware, technology, systems, and products
Recommends and directs the measurement and improvement of tools, techniques, standards, and performance criteria to control the quality of application development initiatives
Provides coaching and direction to junior analysts throughout the project, related to the development and/or acquisition of a diverse range of client applications through all stages of the Systems Development Life Cycle
NICE TO HAVE Experience developing and deploying solutions to cloud platforms, ideally Azure
Knowledge of service-oriented architecture (SOA), microservices, and web services (REST, JSON, AJAX)




Ability to troubleshoot and support incident management and operations
Experience developing web applications (JavaScript, Typescript, HTML5, CSS) and scripting (Python)
Knowledge of Geographical Information Systems (GIS), spatial data, analysis, and applications
Knowledge and understanding of Information Management principles, concepts, policies, and practices
Experience with development/maintenance of documentation including installation guides and build books
Ability to gather, review, and provide feedback to business requirements
EVALUATION CRITERIA Technical Experience - 65 points
Experience with Esri's ArcGIS Enterprise suite of products e.g., ArcPro SDK, File Geodatabases, ArcGIS Enterprise Portal, ArcGIS Notebooks, ArcGIS Server, ArcGIS Image Server, etc.
Experience with Microsoft Azure, GIS infrastructure and networking management and modernization
Knowledge of service-oriented architecture (SOA), microservices, and web services (REST, JSON, AJAX)
Experience developing GIS web applications (JavaScript, Typescript, HTML5, CSS, VertiGIS/Geocortex, and/or FME)
Experience with Python, VBA, .Net, C++, C#, SQL, and SDKs
Communication Experience - 30 points
Experience communicating technical concepts to lay audiences
Experience negotiating / resolving project direction to achieve consensus
Experience collaborating with stakeholders, Business Analysts and project management
Knowledge and understanding of Information Management principles, concepts, policies, and practices
Experience with development/maintenance of documentation including installation guides and build books
Ability to gather, review, and provide feedback to business requirements
IT Public Sector Experience - 5 points
Experience with projects in the Land and Resources I⁢ Cluster (LRC) or Ontario Government
Key Skills & Competencies
ArcGIS, ArcGIS Enterprise, ArcPro SDK, File Geodatabases, ArcGIS Notebooks, ArcGIS Server, ArcGIS Image Server, Microsoft Azure, SOA, Microservices, Web Services, REST, JSON, AJAX, JavaScript, Typescript, HTML5, CSS, VertiGIS, Geocortex, FME, Python, VBA, .NET, C++, C#, SQL, SDKs, Relational Databases, Multi-dimensional Databases

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📌 VertiGIS Application Upgrade - Senior Developer / Programmer (Ontario)
🏢 GovTech Talent Solutions
📍 Ontario