Build interactive GIS web applications in Toronto as a Senior Front-End Software Developer using JavaScript, TypeScript, and React onsite five days weekly.For the Ministry of Public and Business Service Delivery and Procurement, this senior developer designs, develops, customizes, and maintains mapping applications. The work uses VertiGIS Studio Web SDK, Geocortex Viewer for HTML5 SDK, ArcGIS Maps SDK for JavaScript, HTML, CSS, and responsive design. You will integrate GIS services and external workflows while meeting business and end-user requirements.Key Responsibilities:




Design and implement front-end code and user interface interactionsCustomize and maintain interactive web mapping applicationsTranslate technical specifications into tested applicationsIntegrate GIS services and external workflows into map viewersTroubleshoot software issues and provide implementation assistanceRequirements:
Senior experience in web application development and GIS mapping customizationExperience with VertiGIS, Geocortex, and ArcGIS JavaScript SDKsStrong JavaScript, TypeScript, React, HTML, CSS, and responsive design skillsExperience with ESRI-based GIS technologies and web mapping platformsAbility to develop AODA and WCAG 2.0 Level AA compliant interfacesApply front-end development, GIS integration, and accessible design expertise to mapping applications for Ontario public service delivery.
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📌 Senior Gis Front End Developer Winnipeg
🏢 S M Software Solutions
📍 Winnipeg