React/C# Full Stack Developer

React/C# Full Stack Developer

Category: Software Development/ Engineering
City: Montréal, Quebec, Canada
Position ID: J0921-1609
Employment Type: Full Time

Position Description:

You are a React / C # Fullstack developer looking for new challenges. Your mission, if you choose to accept it, is to join the development team to work on many other React related projects. You will occupy a key role in the company, because you will be the REACT expert of the place.

Your future duties and responsibilities:

• Participate in the business and technical analysis of user stories in collaboration with your teammates and other collaborative teams
• Develop and deploy software components that deliver proven and true business value
• Make sure each component to be delivered are propertly tested according to TDD techniques and the test strategy defined by the team
• Keep technical debts at its bare minimum by applying your best software crasftmanship skills
• Participate in the investigation and fix of bugs and contribute to the continuous improvement of our solutions
• Contribute to the support our clients already using our existing applications in production
• Seek proactively the best technologies and practices for the problem being solved: security-wise, scalability-wise, maintability-wise and UX-wise
• Engage in the improvement of our continuous integration and continuous delivery processes
• Be a teamplayer and cooperate in pair-programming sessions
• Do code reviews
• Share your best practices and technology knowledge with your teammates
• Be an enthusiastic learner

Required qualifications to be successful in this role:

Technical Skills

Programming Languages:
• Javascript (ES6)
• Typescript
• C#
• ASP.NET Core

Frameworks and Libraries:
• React
• Angular (a plus)
• Redux
• Bootstrap
• Jest
• Webpack
• Fake (a plus)
• AngularJS (a plus)
• Playwright (a plus)

Software, Programs and Platforms :
• NPM / Yarn
• Lerna (a plus)
• Jenkins with pipelines as code (a plus)
• MS Azure (a plus)

Version Control :
• Git

Methodology :
• Scrum
• Software craftmanship and the art of developing software of highest quality standards
• TDD, BDD, testing strategies and how to secure regular, predictable releases so that it becomes a no event

Languages :
• Good writing and speaking communication in both French and English


  • Angular
  • Application Development
  • ASP.NET Core
  • C#
  • Full Stack Development
  • JavaScript
  • React Native

What you can expect from us:

Build your career with us.

It is an extraordinary time to be in business. As digital transformation continues to accelerate, CGI is at the center of this change—supporting our clients’ digital journeys and offering our professionals exciting career opportunities.

At CGI, our success comes from the talent and commitment of our professionals. As one team, we share the challenges and rewards that come from growing our company, which reinforces our culture of ownership. All of our professionals benefit from the value we collectively create.

Be part of building one of the largest independent technology and business services firms in the world.

Learn more about CGI at

No unsolicited agency referrals please.

CGI is an equal opportunity employer.