Senior Technology Specialist/Developer to major GIS modernization initiative,migrating and rebuilding Job Toronto Ontario Canada,IT/Tech

Position: Senior Technology Specialist / Developer to support a major GIS modernization initiative, migrating and rebuilding

Senior Technology Specialist / Developer (GIS / ArcGIS Enterprise)

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

Work Environment

Hybrid work model with a minimum of 2 onsite days per week
.

35-hour work week (7 hours/day).

Travel between client's locations may occasionally be required.

Initial contract through August with a potential 12-month extension

Must-Have Qualifications

University or college degree in Computer Science or Geography with a post-bachelor’s certificate or diploma in Application Development, GIS, or a related discipline
.

Esri web and mobile application development experience (or equivalent combination of education and experience).

Minimum 5 years of experience mentoring and providing technical guidance to team members
.

Expert knowledge and proficiency with many of the following:

ArcGIS 10.x/11.x Product Suite

Power Builder

Python

Arcade

Microsoft Visual Studio (C++, VB, C#, ASP.NET)

Hands-on experience with:

ArcGIS JavaScript API

ArcGIS Desktop SDKs

ArcGIS Pro 3.x

ArcGIS Enterprise 11.x

Strong experience with:

Java

XML, JSON, GeoJSON

JavaScript & HTML5

SOAP/REST Web Services

Application/Web Servers

SQL Server Enterprise Geodatabases

Deep understanding of:

Object-Oriented Design (OOD)

Object-Oriented Programming (OOP)

UML

Model-Driven Architecture (MDA)

Service-Oriented Architecture (SOA)

Experience integrating complex desktop, web, and enterprise applications.

Knowledge of Agile, SDLC, PMBOK, COBIT, and ITIL methodologies.

Excellent analytical, communication, leadership, and problem-solving skills.

Mandatory Certifications

Candidates must possess both of the following:

BA or BSc in Computer Science or Geography

Advanced Diploma in Application Development or GIS

Failure to provide proof of both qualifications will result in disqualification.

Nice-to-Have

Experience with:

ArcGIS Online Assistant

ArcGIS Enterprise Assistant

Survey

Experience Builder

VertiGIS Web Studio

VertiGIS Network Explorer

High Availability Cloud Computing in Microsoft Azure.

Azure Dev Ops experience.

MA or MSc in Computer Science or Geography.

Associate or Professional-level Esri certifications.

Microsoft Azure development or administration certification.

Responsibilities

GIS Application Migration & Development

Lead the migration, redevelopment, testing, and production deployment of GIS applications from ArcGIS Online to ArcGIS Enterprise 11.5.

Design and build web and mobile GIS solutions integrated with enterprise platforms including EAM, CRM, and ERP systems.

Develop scalable, high-quality applications using ArcGIS technologies and modern development frameworks.

Support the decommissioning of the existing AWS GIS environment through successful migration activities.

Solution Design & Technical Leadership

Design complex software architectures, including front-end, back-end, interfaces, connectivity, and infrastructure components.

Prepare technical recommendations, development estimates, and solution designs for architects and project managers.

Develop shared components and reusable frameworks across development teams.

Mentor junior developers and provide technical leadership on complex issues and escalations.

Development & Integration

Build applications using ArcGIS JavaScript API, ArcGIS Desktop SDKs, ArcGIS Pro, and ArcGIS Enterprise technologies.

Develop integrations using Java, JavaScript, XML, JSON, GeoJSON, SOAP/REST APIs, and web services.

Work with SQL Server Enterprise Geodatabases and related GIS data structures.

Apply object-oriented design principles and service-oriented architecture best practices.

Testing & Production Support

Develop and execute system, integration, and migration test plans.

Prepare implementation, backup, recovery, and technical documentation.

Troubleshoot complex production issues through root cause analysis and permanent resolution.

Ensure production readiness and maintain high-quality deployments.

Continuous Improvement

Research industry best practices and recommend improvements to GIS architecture and development processes.

Identify opportunities to improve efficiency, automation, and technical standards.

Maintain expertise in emerging GIS and cloud technologies.

Collaborate effectively with project teams, architects, and business stakeholders.

Senior Technology Specialist​/Developer to major GIS modernization initiative, migrating and rebuilding

Senior Technology Specialist/Developer to major GIS modernization initiative, migrating and rebuilding