I applied through an employee referral. The process took 5 weeks. I interviewed at IOActive (London, England) in Jan 2012
Interview
I met IOActive at Congress in .de and started talking to one of their guys. What they were working on was unique so I asked if I they had any open positions for people writing fuzzers. They did and I was interviewing in their London office 2 weeks later, brilliant.
Interview questions [1]
Question 1
Was Rick Deckard a replicant and did he know how to bit shift?
I applied online. I interviewed at IOActive (London, England) in Nov 2021
Interview
several interviews and a CTF you need to pass. The first interviewed is the HR interview, then you need to resolve the CTF and then you need to pass technical interviews