From my personal experience, TCS has always maintained a strong reputation for its work culture, opportunities, and overall employee satisfaction. However, the question of whether TCS rehires ex-employees, also known as "boomerang employees," is a bit quiet.
My first job out of college was at TCS, where I worked for more than a year back in 2017. On TCS's rehire policy, I heard differing views during my stay. Rehiring former employees is difficult at TCS, according to several coworkers, particularly for those who left by their own choice. Rather than bringing back old employees, it was believed that they wanted to hire new employees with different outside experiences.
I've been at my present company for the last five years, but ever since I moved on, I've been wondering whether I could return to TCS as I think about switching jobs. The idea that TCS is strict when it comes to rehiring appears to have some validity, based on the discussions I've had and the recent studies I've done. The TCS rehire policy might not officially restrict former employees from rejoining, but there could be internal patterns against it.
If you're thinking of reconnecting with TCS, I would recommend getting in touch with someone from HR or a trusted colleague who can provide clarity on the current TCS rehire policy. Things may have changed since my time there, but I wouldn’t apply if such a policy still exists. Reaching out to your former team might give you a better idea of your chances.