Job Description

Our public sector client requires a Senior Secret cleared.NET Developer to ensure applications associated with a large database migration are refactored, tested and redeployed in the public sector.Our client has a requirement to migrate Oracle databases currently on premise AIX Oracle 19c environment to a PostgreSQL on premise environment in SSC EDC data centre.

Responsibilities:

  • Prepare and maintain technical documentation to support all phases of development and deployment;
  • Design, develop, and maintain user interfaces (e.g., web forms, reports) and all supporting .NET classes;
  • Design, develop, and integrate APIs, workflows, and plugins within .NET-based solutions and other systems;
  • Develop and execute test scripts to ensure software quality and functionality;
  • Lead data migration efforts, including developing scripts, migrating data, and performing quality assurance;
  • Refactor and optimize code for high performance...
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    Submit your application for the Senior Secret cleared.NET Developer to ensure applications associated with a large database migration are refactored, tested and redeployed in the public sector. position at S.i. Systems.

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    Job Overview

    Job Type: Contract
    Location: Ottawa, Canada
    Posted: March 03, 2026
    Deadline: April 12, 2026