Once a Titan called Odecee, now a Dodo Bird called Cognizant
Pros
You get a computer and mobile phone, although they will be hand-me-downs as they will not allow people leaving to purchase their laptops and will redeploy hardware were possible. You will be using a second hand Macbook Pro 15". At the time, they gave a paid day off on your birthday, a legacy from the Odecee days but I don't think it will last much longer as it sets a precedent for the rest of the global operations.
Cons
You will get no tools to do your job. USB-C dongles are next to impossible to acquire, It took me a year to get an IntelliJ License. A lot of lunchtime back to base tech presentations get canceled, but when they do run, you get very average sandwiches that you would never purchase yourself and hence not worth giving up a lunch break for. No career path. You will see all your new friends leave for better jobs. Pay is nothing special. You will not be valued as an individual, you are just a commodity.