Wise

Senior Software Engineer Interview Experience - London, United Kingdom

September 6, 2026

Positive ExperienceNo Offer

Process

I applied online. The process took 3 weeks.

Recruiter call - discussion around experience and skills and all
Pair Programming - LLD problem on hackerrank
System Design Round
Product Manager Round
HM Round

Questions

Circuit breaker for pair programming

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Interview Statistics

The following metrics were computed from 15 interview experiences for the Wise Senior Software Engineer role in London, United Kingdom.

Success Rate

7%

Pass Rate

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

Experience Rating

Positive27%

Neutral33%

Negative40%

Candidates reported having negative feelings for Wise's Senior Software Engineer interview process in London, United Kingdom.

Wise Work Experiences

Excellent product, colleagues, and culture

Senior Software Engineer • Former Employee

London, England, United Kingdom

February 18, 2018

Pros: The product is really good and offers a clear value to customers. The people are very honest. Great colleagues. There's an opportunity to have an impact in whatever you want; it's up to you to decide where your responsibilities end. Most of the projects are challenging and fun. You and your team will prioritize and decide what to do each quarter. It's very team-oriented, with a lot of amazing people.

Cons: Salaries for Software Engineers are below average for a Fintech; the value added by the engineering work deserves better compensation. Not for you if you just want somebody to tell you what to do/build.

Excellent product, colleagues, and culture

Senior Software Engineer • Former Employee

London, England, United Kingdom

February 18, 2018

Pros: The product is really good and offers a clear value to customers. The people are very honest. Great colleagues. There's an opportunity to have an impact in whatever you want; it's up to you to decide where your responsibilities end. Most of the projects are challenging and fun. You and your team will prioritize and decide what to do each quarter. It's very team-oriented, with a lot of amazing people.

Cons: Salaries for Software Engineers are below average for a Fintech; the value added by the engineering work deserves better compensation. Not for you if you just want somebody to tell you what to do/build.

One of the best places in Budapest to work

Senior Software Engineer • Current Employee

Budapest, Hungary

Pros: - Awesome environment and office vibe - Great working culture - State-of-the-art tech stack - 4.5 months paternity - Pretty good salary - Stocks

Cons: The most interesting product teams are mostly in London.

One of the best places in Budapest to work

Senior Software Engineer • Current Employee

Budapest, Hungary

Pros: - Awesome environment and office vibe - Great working culture - State-of-the-art tech stack - 4.5 months paternity - Pretty good salary - Stocks

Cons: The most interesting product teams are mostly in London.

Very poor management

Senior Software Engineer • Current Employee

London, England, United Kingdom

December 11, 2022

Pros: Free food from time to time.

Cons: I worked with four managers. All of them were terrible. They had very poor communication skills. Some of them would shout at you, while others were very malicious and condescending.

Very poor management

Senior Software Engineer • Current Employee

London, England, United Kingdom

December 11, 2022

Pros: Free food from time to time.

Cons: I worked with four managers. All of them were terrible. They had very poor communication skills. Some of them would shout at you, while others were very malicious and condescending.

Excellent product, colleagues, and culture

Senior Software Engineer • Former Employee

London, England, United Kingdom

February 18, 2018

Pros: The product is really good and offers a clear value to customers. The people are very honest. Great colleagues. There's an opportunity to have an impact in whatever you want; it's up to you to decide where your responsibilities end. Most of the projects are challenging and fun. You and your team will prioritize and decide what to do each quarter. It's very team-oriented, with a lot of amazing people.

Cons: Salaries for Software Engineers are below average for a Fintech; the value added by the engineering work deserves better compensation. Not for you if you just want somebody to tell you what to do/build.

5.0
Excellent product, colleagues, and culture
Senior Software Engineer • Former Employee
London, England, United Kingdom
February 18, 2018
Pros: The product is really good and offers a clear value to customers. The people are very honest. Great colleagues. There's an opportunity to have an impact in whatever you want; it's up to you to decide where your responsibilities end. Most of the projects are challenging and fun. You and your team will prioritize and decide what to do each quarter. It's very team-oriented, with a lot of amazing people.
Cons: Salaries for Software Engineers are below average for a Fintech; the value added by the engineering work deserves better compensation. Not for you if you just want somebody to tell you what to do/build.

One of the best places in Budapest to work

Senior Software Engineer • Current Employee

Budapest, Hungary

Pros: - Awesome environment and office vibe - Great working culture - State-of-the-art tech stack - 4.5 months paternity - Pretty good salary - Stocks

Cons: The most interesting product teams are mostly in London.

5.0
One of the best places in Budapest to work
Senior Software Engineer • Current Employee
Budapest, Hungary
August 5, 2024
Pros: - Awesome environment and office vibe - Great working culture - State-of-the-art tech stack - 4.5 months paternity - Pretty good salary - Stocks
Cons: The most interesting product teams are mostly in London.

Very poor management

Senior Software Engineer • Current Employee

London, England, United Kingdom

December 11, 2022

Pros: Free food from time to time.

Cons: I worked with four managers. All of them were terrible. They had very poor communication skills. Some of them would shout at you, while others were very malicious and condescending.

1.0
Very poor management
Senior Software Engineer • Current Employee
London, England, United Kingdom
December 11, 2022
Pros: Free food from time to time.
Cons: I worked with four managers. All of them were terrible. They had very poor communication skills. Some of them would shout at you, while others were very malicious and condescending.

Wise Interview Questions

Maximal Square

Find the area of the largest square that can be formed within a binary matrix containing only 1s and 0s, where the square's sides consist only of 1s.

ArraysDynamic Programming

Subarray Product Less Than K

Find the number of contiguous subarrays within a given array whose product is strictly less than a target value k. The goal is to efficiently count these subarrays by considering the product of their elements.

ArraysTwo PointersSliding Windows

Design Tic-Tac-Toe

Implement a Tic-Tac-Toe game where players take turns placing their marks. Design the game logic to efficiently determine the winner after each move.

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