I applied through a recruiter. The process took 2 months. I interviewed at Ab Initio (London, England) in Aug 2023
Interview
Contacted by a recruiter and send off CV. Write up code that minimizes skew of job scheduling. These jobs are processing csv files. Then go through to the technical interview. Final stage is an assessment in london.
Interview questions [1]
Question 1
You are modelling a spreadsheet software like excel. Cells can have dependencies. Give a data structure and algorithm for detecting dependencies between cells in a spreadsheet. Where can this go wrong? (Cycle) give an algorithm for detecting this. Time complexity of both.