Typical day of engineering interviews. One on one interviews with different members of the team, where each member had a separate question prepared. Got a tour of the office and also got asked to write some things on the whiteboard.
The process took 5 weeks. I interviewed at Paytronix (New York, NY)
Interview
Really broken. They make you do a 4 hour takehome, but they don't have 5 minutes to review the code. The hiring manager said there were major issues with his team..stay away
I applied online. The process took 5 weeks. I interviewed at Paytronix (Newton, MA) in Jul 2019
Interview
Started with an online assessment and completed all questions on the next day . Three weeks later HR mailed for phone screening about background match, then got the onsite interview right after the phone call.
Onsite interview consists of three technical sessions, followed by two behavioral sessions. Questions in technical parts are mix of relational database concepts (not restricted to specific language/library, but one of the interviewers asked about pandas package based on phone screening's record) and problem solving with DS/Algo. Behaviroal sessions are mainly discussions about resume/background and cultural fit. Finally got rejection letter on the next day of onsite.
Interview questions [2]
Question 1
Design minesweeper game. The game is provided if you need to refresh about the rules.
Given some database schema and specific tasks, figure out additional information (fields, tables) needed to complete these tasks, then design queries. There are some followup discussions about further optimization.