Software Developer – Full Stack – Senior - RQ00798

Client: Supply Ontario - RQ00798

We are seeking a Senior Full Stack Software Developer with extensive experience in enterprise integration, API development, MuleSoft, Apache Camel, Enterprise Java, REST APIs, cloud and containerized platforms, SQL, DevOps, and enterprise application integration. The successful candidate will be responsible for designing, developing, testing, implementing, and supporting scalable enterprise information structures and integration solutions while working collaboratively with business and technical teams.

Role Overview

• Job Title: RQ00798 – Software Developer – Full Stack – Senior
• Client: Supply Ontario
• Location: Metro Hall, 55 John Street, Toronto, Ontario, Canada
• Start Date: October 19, 2026
• End Date: April 16, 2027
• Business Days: 130.00
• Work Arrangement: Hybrid
• Hours: 7.25 hours per day (5 Days)
  
  

Must Have

Enterprise Integration

• Advanced experience with Apache Camel, MuleSoft, Enterprise Java, REST APIs, and data transformation technologies (JSON/XML).
• Experience designing, developing, and supporting MuleSoft integration flows, APIs, and reusable integration services in enterprise environments is strongly preferred.
  
  

Cloud & Platforms

• Expertise in OpenShift/Kubernetes for containerized deployments.
• Experience with AWS services (Lambda, SQS, S3) is an asset.
  
  

Description

Education & Foundation

• Degree in Computer Science, Engineering, or a related discipline with experience delivering large-scale enterprise IT solutions.
  
  

Ecosystem Knowledge

• Experience integrating enterprise applications, including:
• CRM
• ERP
• Asset management
• Training management
• Document management
• Regulatory/compliance systems
  

Data & Reliability

• Strong SQL skills and knowledge of fault-tolerant integration patterns, including:
• Retries
• Dead-letter queues (DLQ)
• Monitoring
• Data consistency approaches
  

Modern DevOps

• Proficiency with:
• CI/CD pipelines
• DevOps practices
• Source control
• Automated testing
• Infrastructure-as-code
  

Architecture & Design

• Ability to design complex integration solutions, map data flows, and produce clear architectural and technical documentation.
• Experience applying integration patterns and API-led connectivity principles in MuleSoft-based architectures is an asset.
  
  

Business Translation

• Strong stakeholder engagement skills with the ability to translate business requirements into technical integration specifications.
  
  

Collaborative Leadership

• Ability to work across multiple teams, facilitate technical discussions, and resolve data ownership, governance, and integration challenges.
  
  

Assignment Duties

• Collaborates with business and technical inter-divisional staff and professional services to deliver and sustain API development and integration solutions through the life cycle and reports progress to manager, stakeholders and team members and ensures successful delivery of solutions adhering to project management methodology.
• Determines requirements, analyses and recommends feasible options, designs, builds and/or codes, acquires, tests, and implements enterprise information structures and applications, to meet critical City-wide and divisional business objectives and to provide a scalable enterprise solution.
• Applies technical expertise to recommend, develop and maintain corporate policies, procedures and standards that are consistent with legislation to ensure enterprise information and applications integrity.
• Applies technical expertise to ensure security, privacy and quality assurance requirements are implemented in a manner that delivers business requirements and is consistent with MFIPPA and legislation, thereby ensuring the integrity of complex enterprise information and applications.
• Develops and/or applies complex business and application models, information structures, data models, data schemas, technical program code, network and security interfaces, data and application design as governed by architectural frameworks, technology standards, information policies and legislative requirements.
  
  

Deliverables

• Prepare requirements specification, technical documentation, including:
• System architecture
• Design documents
• Technology stack descriptions
• User documentation
• Prepare:
• Database schema
• Entity-relationship diagrams
• Data flow diagrams
• Prepare:
• Test plans
• Test cases
• Scenarios
• Results documents
• Track problems, defects, and issues within a large project.
• Assure the quality of integration delivered by the team.
  

Additional Terms

• Anticipated Duration: 6 months
• Duration of Potential Extension: 6 months
• Location: Up to 3 days onsite (subject to HM’s discretion)
• Public Sector Experience: Preferred
  
  

How to Apply

We trust you are doing well. We are reaching out to bring an incredible job opportunity to your attention, one that will truly captivate your interest.

If you are interested and this opportunity matches your profile, please send the following mandatory documents to kenny.offor@smsoftconsulting.com OR hrsmss@smsoftconsulting.com by Tuesday, October 6, 2026, at 10:00 AM EST.

Without mandatory documents, we cannot submit a candidate.

Mandatory Documents

• Updated Resume in Word format
• Skills Matrix and References
• Expected Hourly Rate
• Visa Status
• LinkedIn ID
  
  

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Documents Required

The Required Documents Are

• Updated Resume in Word format
• Expected Hourly Rate
• Qualification Matrix / Skills Matrix
• References
• Visa Status
• LinkedIn ID
  
  

If you are interested in learning more about this opportunity, or if you know someone who may be interested, please feel free to forward this opportunity to them. Please check it out on our career site.

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You have received this message either as a result of contacting our company to express interest in employment or as a result of posting your resume in a location that can be accessed by recruiters or HR specialists, which suggests an interest in being contacted about employment opportunities.