The process took 2 weeks. I interviewed at Quantexa (London, England) in Jan 2020
Interview
Phone call - Coding Assignment - Physical interview in their office at the candidate expanse.
A phone call is with a tech manager to check if your experience / personality meets the company's needs.
A coding assignment - Scala Functional programming
A physical interview of 2 hours where the candidate defends his submitted work, like in a code review.
Some architecture questions.
Interview questions [1]
Question 1
How to improve the architecture to support batch request processing?