I applied through an employee referral. I interviewed at 21st Century Technologies (Lagos) in Sept 2017
Interview
The first thing is to submit your CV base on advert or recommendation and Meet with the MD directly. Other things follow. 80% Invitee are always offer jobs after which you will be shown all 21ctl environment including their datacenter.
Interview questions [1]
Question 1
General Question about your experience and family background