IBM

Software Engineer Interview Experience - United Kingdom

October 12, 2025

Neutral ExperienceNo Offer

Process

The assessment includes an online test featuring LeetCode-style coding problems to evaluate technical skills, along with soft skills and behavioral questions designed to assess communication, teamwork, and problem-solving abilities under pressure.

Questions

An example of a time I showed leadership skills.

Interview Statistics

The following metrics were computed from 1 interview experience for the IBM Software Engineer role in United Kingdom.

Success Rate

Pass Rate

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

Experience Rating

Positive0%

Neutral100%

Negative0%

Candidates reported having mixed feelings for IBM's Software Engineer interview process in United Kingdom.

IBM Interview Questions

Integer to Roman

Medium

Convert a given integer into its Roman numeral representation. You need to understand the mapping between integer values and Roman symbols to perform the conversion accurately.

ArraysStrings

Exclusive Time of Functions

Medium

Calculate the exclusive execution time for each function given a series of log entries marking function calls and returns. The exclusive time is the time spent within a function, not including time spent in its callees.

StacksArrays

Fizz Buzz

Easy

Write a program that prints numbers from 1 to n, replacing multiples of 3 with "Fizz", multiples of 5 with "Buzz", and multiples of both with "FizzBuzz".

ArraysStrings