Apply online via nextstep or other opportunities that TCS provides then get selected for interview while apppearing process is Apptitude test followed by technical interview on one on one basis and and HR round for one on one , in between they observe your overall behaviour and some interaction with staff members is also there to evaluate communication skill.

Aptitude with prgoramming and Physical interview totally 2 rounds, in which aptitude with programming round happened online in a authorised center and aptitude will be face to face, they categoprize candidates into three categories based on the performance and the pay differs for each category.