I applied through a recruiter. The process took 4 weeks. I interviewed at Fidessa (New York, NY) in Aug 2016
Interview
They had a 10 minute video interview and after that a coding session online.
For the onsite part they took only 1.5 hour and they were not prepared and didn't have any idea what to ask. No technical questions were asked during the onsite interview which means they basically don't have any standards for their employees. There was only one super simple question as follows:
Interview questions [1]
Question 1
Label sides of two cubes so that you can represent 1-31 by them.
I applied online. The process took 2 weeks. I interviewed at Fidessa (New York, NY) in July 2022
Interview
Easy C++ test then a 1:1 zoom call with one of the managers (Doug). He was super disrespectful and arrogant, questioning the technical parts of my previous job as if he knew better. Got ghosted by the company after.
I applied online. I interviewed at Fidessa (Jersey City, NJ) in Jan 2020
Interview
The process includes the online coding section and the phone interview process. The phone interview is mainly about the algorithm with Leetcode easy level questions. The questions are required written in C++.
The interviewer did not have communications.
Applied online, and then sent an OA, but I didn't pass. The OA is about two coding questions for 90 min. It was a positive experience that you know what you need to practice.