I applied through a staffing agency. The process took 2 days. I interviewed at Fidessa in Dec 2010
Interview
On the 1st day, first 1:1 interview with HR on general questions like: self-introduction, job duties, and ask you why you quit the current job. The HR is nice, and very informative. Then 1:1 interview with the Manager, again just general non-technical questions. After that got a written test for an hour, consist of 7 questions covering Unix, Scripting, C++ and OO.
On the 2nd day, first 1:1 interview with the immediate supervisor, more technical questions covering C++, OO and Multithreading. And then 1:1 interview with the head, he is very nice.
Interview questions [1]
Question 1
the written test will ask you on an "unknown" scripting language
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.