Client: Ministry of Public and Business Service Delivery and Procurement – RQ11557

We are seeking a

Senior Front-End Software Developer

with extensive experience in web application development, GIS mapping customization, and front-end technologies. The ideal candidate will have hands‑on experience with VertiGIS Studio Web SDK, Geocortex Viewer for HTML5 SDK, and ArcGIS Maps SDK for JavaScript, along with strong skills in JavaScript, TypeScript, React, HTML, CSS, responsive design, and ESRI‑based GIS platforms. The successful candidate will design, develop, customize, and maintain interactive web mapping applications, integrate GIS services and external workflows, ensure accessibility compliance, troubleshoot technical issues, and deliver effective user interfaces that meet business and end‑user requirements.

Role Snapshot

Job Title: RQ11557 – Software Developer – Front End – Senior

Client: Ministry of Public and Business Service Delivery and Procurement

Work Location: Toronto, Ontario, Canada

Work Arrangement: Onsite – 5 Days per Week

Estimated Start Date: November 2, 2026

Estimated End Date: January 15, 2027

Business Days: 83.00

Extension: Probable after the initial mandate

Hours: 7.25 hours per day

Security Level: No Clearance Required

Experience Customizing Mapping Applications Using The Following Technologies

VertiGIS Studio Web SDK (preferred).

Geocortex Viewer for HTML5 SDK.

ArcGIS Maps SDK for JavaScript (formerly ArcGIS API for JavaScript).

Description Responsibilities

Design, develop, and implement front‑end code, including user interface interactions, and create attractive and effective user interfaces.





Translate technical systems specifications into working, tested applications. This includes developing detailed programming specifications, writing and/or generating code, compiling data‑driven programs, maintaining applications, and conducting unit tests.

Resolve and troubleshoot technical problems that arise during the use and operation of software packages, including providing technical assistance with implementation, conversion, and migrations.

General Skills

Experience in programming and analysis, including specialized software package support at the specified experience level.

Ability to collaborate with IT professionals throughout the Software Development Life Cycle (SDLC).

Experience with structured methodologies for the development, design, implementation, and maintenance of applications.

Experience in designing, coding, testing, debugging, and documenting applications.

Experience using object‑oriented and/or third‑generation language development tools.

Experience with one or more programming languages.

Experience in application design, the latest design patterns, deployment, and troubleshooting.

Experience with relational and hierarchical database technologies.

Experience using information retrieval packages with query languages.

Experience with one or more communications protocols.





Experience with structured methodologies for the design, development, implementation, and maintenance of applications.

Experience eliciting and documenting information from diverse business‑area stakeholders and subject matter experts.

Excellent analytical, problem‑solving, and decision‑making skills, along with solid verbal and written communication, interpersonal, and negotiation skills.

A team player with a track record of meeting deadlines.

Front‑End Skills

Knowledge and experience in coding and using basic artwork to deliver a complete user interface.

Experience creating web interfaces for large websites.

Experience working with complex, large‑scale systems.

Experience with cross‑browser compatibility.

Experience with responsive frameworks.

Experience with social media APIs.

Experience defining product strategy and roadmaps.

Experience working with external third parties to assess partnerships and licensing opportunities, running beta and pilot programs with early‑stage products and samples, and becoming an expert with respect to the competition.

Desirable Skills

Knowledge and experience programming Internet‑ready applications.

Knowledge and experience with Rapid Application Development (RAD) methodologies.

Knowledge and understanding of Information Management principles, concepts, policies, and practices.

Experience with middleware and gateways.

Experience reviewing, analysing, and modifying product installation scripts, including encoding, testing, and debugging.

Ability to provide post‑implementation support and resolve post‑implemen

📌 – Software Developer – Front End – Senior (Toronto)
🏢 S M Software Solutions
📍 Toronto