Jane Street

Software Engineer Internship Interview Experience - United Kingdom, United Kingdom

October 24, 2025

Positive ExperienceNo Offer

Process

Very collaborative, worked through a problem together. The interviewer was nice and clear in explaining the problem constraints. It was important to clearly communicate the candidate's thought process so that the interviewer could assess the approach and add their own input towards the solution approach.

Questions

Build a class to implement a feature.

Interview Statistics

The following metrics were computed from 1 interview experience for the Jane Street Software Engineer Internship role in United Kingdom, United Kingdom.

Success Rate

Pass Rate

Jane Street's interview process for their Software Engineer Internship roles in United Kingdom, the United Kingdom is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive100%

Neutral0%

Negative0%

Candidates reported having very good feelings for Jane Street's Software Engineer Internship interview process in United Kingdom, United Kingdom.

Jane Street Interview Questions

Count Common Words With One Occurrence

Easy

You are given two lists of words. Find the number of words that appear exactly once in each of the two lists.

ArraysStrings

Walking Robot Simulation

Medium

Simulate a robot's movement on an infinite grid based on a sequence of commands and obstacles. Determine the square of the robot's final Euclidean distance from the origin.

Arrays

Minimum Time to Make Array Sum At Most x

Hard

You are given an array and want to minimize the time to make its sum at most a given value. You can reorder the array elements strategically to achieve this minimum time.

ArraysDynamic Programming