3 steps in total: first a CV review then 2 technical interviews (including a in person exercise about machine learning) and meetings the rest of the team during the day.
I applied online. The process took 1 week. I interviewed at Codec (London, England)
Interview
After submitting my CV via an online application, I was invited to a face-to-face interview. I found the interviewers to be rude and condescending. They asked general questions about my work experience and motivations for wanting to work there.
I applied through other source. The process took 2 weeks. I interviewed at Codec (London, England) in Nov 2019
Interview
Phone call, followed by face-to-face interview with 1 person, followed by presentation with 2 people. For the presentation, I was given access to Codec and asked to prep a presentation for an example client.
Interview questions [1]
Question 1
Tell me about a recent campaign you think is great.