We are seeking a highly experienced Senior Developer to lead the design, enhancement, integration, and modernization of the Digital Products Catalog (DPC) platform.
This role will serve as the primary technical owner of the application architecture and will drive platform scalability, extensibility, cloud adoption, developer standards, and product evolution across transportation, GIS, engineering, surveying, and asset management domains.
The successful candidate will work closely with Product Owners, GIS specialists, Infrastructure teams, DevOps engineers, and external stakeholders to transform DPC into a scalable multi-tenant enterprise platform.
Key Responsibilities Platform Development Design, develop, and enhance DPC platform capabilities.
Build scalable backend services using Node.js and TypeScript.
Develop modern React-based user interfaces.
Create reusable application modules and APIs.
Lead application modernization initiatives.
Design cloud-native services and microservice architectures.
Improve platform scalability and resiliency.
Support migration from monolithic components into modular services.
Implement event-driven and API-driven integrations.
Evaluate opportunities to embed Generative AI capabilities within DPC.
Design AI-enabled workflows for metadata enrichment and data governance.
Integrate DPC with enterprise knowledge repositories and AI services.
Support creation of AI-powered search, discovery, and recommendation features.
Collaborate with business stakeholders on AI roadmap initiatives.
Establish responsible AI and governance standards for the platform.
Data & Integration Design complex relational database models.
Optimize SQL Server performance.
Build integrations with:




ArcGIS
FME
Autodesk products
ERP systems
Workflow systems
Product Evolution Develop capability maps and domain models.
Extend asset and standards data models.
Translate business requirements into technical solutions.
Security & Governance Implement RBAC and secure authentication mechanisms.
Maintain JWT-based security architecture.
Ensure compliance with industry security standards.
Conduct architecture and code reviews.
Technical Leadership Improve documentation, testing, and design practices.
Required Qualifications Experience 8+ years software development experience
5+ years cloud-native application development
Experience building enterprise SaaS or platform solutions
Technical Skills Node.js
Express
TypeScript
Prisma ORM
REST APIs
Frontend React
TypeScript
Material UI
React Router
State Management
Databases SQL Server
Performance tuning
Data modeling
Cloud AWS
ECS
RDS
S3
CloudWatch
SES
Integration API Integration
GIS Platforms
FME
ETL Technologies
Experience designing and integrating AI-powered enterprise applications using AWS AI services, including:
Amazon Bedrock
Amazon Q Business
Amazon Textract
Amazon SageMaker
Amazon Rekognition
Amazon OpenSearch AI capabilities
Experience building:
Retrieval-Augmented Generation (RAG)



solutions
AI-based standards mapping and data normalization
Conversational interfaces and virtual assistants
Enterprise search and semantic discovery capabilities
Preferred Qualifications Surveying or engineering domain knowledge
Transportation or DOT experience
Success Metrics Reduced technical debt
Improved platform performance
Faster release cycles
Increased platform extensibility
Improved integration reliability
WHY CHOOSE CANSEL? In addition to the strong growth culture of the company, Cansel offers:
Competitive compensation package
Versatile extended health and dental benefits program.
Group Life, Short-term Disability, Long-term Disability, AD&D;, and Critical Illness Insurance
Access to Virtual Medical Care
Access to Virtual Mental Health Services
Employee Assistance Program (EAP)
Access to online pharmacy
Employee Share Ownership Plan
Company vehicle program for Sales Reps.
Peer-to-Peer Recognition Program
Employee Referral Program.
Book Club program (we will buy any book that you feel would be beneficial to assist in your professional development).
** We thank all applicants for their interest. Only those selected for an interview will be contacted. We are committed to employment equity and welcome applications from all qualified individuals. **
Cansel is proud to be an equal opportunity employer and of the broad diversity of its employees.
All qualified applicants will receive equal consideration for employment regardless of race, ethnicity, religion, gender, gender identity or expression, sexual orientation, disability, or age.

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📌 Senior Developer - Cloud Applications (Ontario)
🏢 Cansel
📍 Ontario