Position Description:
.NET Developer with working experience on WinForms and C#.Your future duties and responsibilities:
• Collaborate with product managers, front-end developers, and QA teams to deliver business-critical applications.
• Design and develop enterprise-grade Web APIs using .NET that are secure, scalable, and high-performance.
• Implement messaging solutions using RabbitMQ for asynchronous and event-driven communication.
• Write efficient and maintainable database procedures and queries in Oracle SQL and PL/SQL.
• Optimize existing services and database calls for performance and scalability.
• Perform unit testing, integration testing, and support deployment to various environments.
• Participate in code reviews, architecture discussions, and team planning activities.
• Ensure system reliability, security, and maintainability following industry best practices.
• Maintain thorough technical documentation and support smooth CI/CD workflows.
Required qualifications to be successful in this role:
Education Qualification: Bachelor’s degree in computer science or related field or higher with minimum 6 years of relevant experience.
Must-Have Skills:
• API & Services - .NET 6+, C#, Web API, RESTful API development, WinForms
• Database - Oracle DB, SQL, PL/SQL
• Messaging / Queueing - RabbitMQ
• Proven experience in developing backend services using .NET / .NET 6+ and C#.
• Strong experience with Web API and RESTful service design and implementation.
• Proficient in writing Oracle SQL, PL/SQL procedures, and query optimization.
• Working knowledge of messaging systems, particularly RabbitMQ (including setup, routing, exchanges, queues, and message serialization).
• Experience with asynchronous programming.
• Familiar with performance tuning, caching, and monitoring in large-scale backend systems.
• Experience in Git-based version control and Agile software development practices.
• Strong problem-solving, communication, and documentation skills.
• Familiarity with CI/CD pipelines and deployment automation tools.
• Experience working in a containerized environment using Docker is a plus.
• Excellent problem-solving and analytical skills
• Strong communication and collaboration skills
Good-to-Have Skills:
• Experience with Git, Docker, CI/CD tools (Azure DevOps / Jenkins)
• Building scalable and secure backend APIs.
• Writing efficient, clean, and maintainable C# code.
• Integration of messaging and queueing systems (RabbitMQ).
• Strong in backend data operations and SQL performance tuning.
• Knowledge of distributed system design and microservices (a plus).
CGI is an equal opportunity employer.
In addition, CGI is committed to providing accommodation for people with disabilities in accordance with provincial legislation.
Please let us know if you require reasonable accommodation due to a disability during any aspect of the recruitment process and we will work with you to address your needs.
Skills: