I applied through a recruiter. The process took 2 weeks. I interviewed at Logical Glue (London, England) in Nov 2017
Interview
3 stages: a 1 hour phone interview, ca 3 hours at their offices giving a presentation and meeting various team members, another phone interview with management and one of the founders
Interview questions [1]
Question 1
Build & test logistic regression model & present results to team;
Technical questions on machine learning techniques;
Questions on background & experience.