Jane Street

Software Developer Interview Experience - London, United Kingdom

December 1, 2023

Positive ExperienceNo Offer

Process

Simple, 1h interview, and the questions were straightforward and interesting. The selection process is very hard after the interview, with a big emphasis on the small details, which one does not think about during the interview.

Questions

To make a stack machine

Interview Statistics

The following metrics were computed from 5 interview experiences for the Jane Street Software Developer role in London, United Kingdom.

Success Rate

Pass Rate

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

Experience Rating

Positive60%

Neutral20%

Negative20%

Candidates reported having very good feelings for Jane Street's Software Developer interview process in London, 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