Software Developer - Full Stack - Junior (RQ09866) Ministry of Public and Business Service Delivery and Procurement | 255 Ontario Street South, Toronto, Ontario (Onsite)

Contract: April 1, 2026 – March 31, 2027 (174 business days, probable extension)

About The Role We are looking for a Full Stack Software Developer with 5+ years experience including legacy systems modernization to lead technical transformation of the AERO system using C#, Oracle PL/SQL, and modern frameworks requiring CRJMC clearance. Our ideal candidate excels at refactoring legacy VB.NET/C#/Spring.NET codebases, implementing CI/CD pipelines with Azure DevOps/GitHub Actions, developing unit tests (MSTest/NUnit/xUnit), and producing technical specifications/architecture diagrams while mentoring junior developers. They will bridge legacy technologies with modern DevOps practices to ensure long-term sustainability, security, and performance of the AERO platform.

This onsite role requires post-secondary Computer Science/Software Engineering education, strong software architecture/SDLC/Agile knowledge, and proven ability to collaborate across Systems Analyst, QA, and business teams through full project lifecycle from analysis to production deployment.

What You'll Do

Modernize legacy AERO system with CI/CD pipelines, unit testing, and technical documentation.

Must Haves

• Post-secondary education (Computer Science/Software Engineering or related).
• Minimum 5 years software development including legacy systems.
• Proficiency in C#, Oracle PL/SQL, Framework.
• CI/CD: Azure DevOps, GitHub Actions + PowerShell/Bash scripting.
• Strong software architecture, SDLC, Agile methodologies understanding.

Key Responsibilities Legacy Modernization: Analyze/refactor VB.NET/C#/Spring.NET code for maintainability.

DevOps/CI-CD: Build/maintain pipelines; manage branching/pull requests.

Testing: Develop unit tests (MSTest/NUnit/xUnit); support QA test execution.

Documentation: Technical specs, architecture diagrams, deployment procedures.

Position Details

• Location: 255 Ontario Street South, Toronto, Ontario (5 days onsite)
• Hours: 7.25 hours per day
• Security Clearance: CRJMC
• Start Date: April 1, 2026
• End Date: March 31, 2027 (probable extension)

To Apply - URGENT EARLY DEADLINE

Interested candidates must submit by Monday, March 9, 2026, 7:30 AM EST to hrsmss@smsoftconsulting.com:

• Updated Resume in Word format (Mandatory)
• References (Mandatory)
• Expected hourly rate (Mandatory)
• Visa Status (Mandatory)
• LinkedIn ID (Mandatory)

SEARCH JOBS Join WhatsApp for updates: https://chat.whatsapp.com/KCmWoqPlxWvAZmyXLcd8or.

CRITICAL: DEADLINE 7:30 AM MONDAY (Legacy systems + C#/Oracle + Azure DevOps essential). Without mandatory documents, we cannot submit. Email is best; forward to developers with legacy modernization experience immediately.