I applied online. The process took 2 weeks. I interviewed at Lumen (Bengaluru) in Feb 2017
Interview
technical, then managerial and followed by HR. and provided lunch too. Mostly friendly. However they want for immediate joiner. but good interview process. One should prepare little bit and can get offer.
I applied through college or university. I interviewed at Lumen (Noida) in Apr 2016
Interview
Campus Selection - Two Technical Rounds and One HR round. In Technical round the asked Data Structures and Software Life cycle questions and in HR round they asked if I am comfortable in getting re allocated ,
I applied through college or university. The process took 1 day. I interviewed at Lumen (Bengaluru) in Aug 2016
Interview
It was one day process I got this offer after completing CDAC. Good and clean process. They will conduct the online test which was very difficult. It was a cat level test.
They will ask questions from online test also.