Pros
There is no restriction on in time maintenance.
Cons
1. I worked in IBM for almost 13 months. If I look back and see my 2018, there is nothing in my life other than IBM and my project. Guy's if you really want to live your life and if you have more than 1 offer along with IBM, please don't join here. 2.Whatever may be the IBM policies and how much ever it may be beneficial , but all the benefits like WFH, flexible working environment, work life balance everything depends on under which manager you will be working. 2. IBM managers have bad attitude and they are very rude. Most of the managers doesn't even know how to manager a team, but still they will become manager. It is all more like hitler rule here. 3. HR's are not at all accessible. You just meet them on your first day induction, then they are no where. 4. There is no work life balance here, if your manager or architect calls you around 1-2 AM , you just need to wakeup and connect and if he wants that fix to be done immediately, then literally you have to go through the code and fix that issue or code for new implementation. By the time you finish off your work it will be 4-5AM. Then your manager expect you to be in office by 10.30 and attend scrum.