I applied online. The process took 5 weeks. I interviewed at UK Civil Aviation Authority (Gatwick, England) in May 2019
Interview
I applied via a recruiter , the CAA process was
Application
Telephone interview
Face to face interview with two architects including a technical scenario to work through.
Then a phone call with feedback and a job offer.
Interview questions [1]
Question 1
The difference between open source and open standards