1) Starts with resume screening
2) If you pass resume screening, you get an take home OA to complete with 2-3 days to finish
3) If you pass take home OA, you had a quick 30 min phone call with an engineer with some brain teasers and behavioral questions
4) If you pass this phone call, you had a 1 hour live technical with another engineer.
5) Last round, but did not make it this far.
Very easy compared to the other roles at Jane Street. Got asked Probability, coding, brainteasers. Basically a mix of Quant trading and Software Engineering questions. First and Second round were much easier than final onsite round.
The interviewer was extremely kind, approachable, and supportive throughout the entire process, which made the overall experience much more comfortable and less stressful. The questions were largely similar to typical LeetCode-style problems, focusing on core data structures and algorithms. In addition to the coding-focused rounds, one of the initial rounds specifically tested mathematical concepts, which required a strong grasp of fundamentals and logical reasoning.
going through resume, explain your past experience and projects. why the company jane street and role of trading desk operations engineer intern. then logical reasoning and brain teaser type questions .