Online Assessment

an OA with almost no test cases given

Hudson River TradingSoftware Engineer · Online Assessment · Sep 2025

Just finished the SWE OA, same setup as the reports people have posted in past years. Overall it wasn't that hard — compared to some other trading companies it wasn't especially hard, but the OA email did say you need to write your own test cases, and that turned out to be true. They give very, very few test cases, and there are a lot of edge cases you have to figure out and test yourself. On one…

Shared by a candidate · reported Sep 2025. Interview formats change; use it as a guide, not a script.