Pros
CGI is a very great company to work for at the start of your career or in the middle. Workplace culture is very friendly and open. They allow you to work from home however much you want. They have flex time So you can work up to 8 hours extra one week then get the same amount of hours off the next week. The medical benefits are pretty good. The vast majority of the health insurance premium is paid for And you are covered day one no worries about starting at beginning of a month and waiting a month for coverage. They have a social club that's throws parties. The holidays are floating holidays so you can use it just as vacation time.
Cons
The natural career transition from Junior dev to middle tier dev is difficult to happen at CGI (in 2022). If you are a junior dev have plans to refresh your resume and start job hunting after around two years here. Have coworker with 3 years more dev experience than me making only a few thousand more than me a jr dev. I guess the turnover of good coding coworkers is another con from this. If you are coming to CGI for a senior position It's also a good place. The 401k match is also lack luster. Used to be a 50% match on up to 3% now it's a 50% match on up to 5%. So it's gotten better but not much.