Meta

Senior Machine Learning Engineer Interview Experience - London, United Kingdom

January 3, 2026

Negative ExperienceNo Offer

Process

I applied through a recruiter. The process took three months.

The interview itself was ok-ish, and most of the questions were fair. Some of the coding interviews were unexpected, but I guess it was more about trying to check the boundaries.

Questions

Remove punctuation and special character from a string and identify whether it is a palindrome.

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Interview Statistics

The following metrics were computed from 1 interview experience for the Meta Senior Machine Learning Engineer role in London, England.

Success Rate

0%

Pass Rate

Meta's interview process for their Senior Machine Learning Engineer roles in London, England is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive0%

Neutral0%

Negative100%

Candidates reported having very negative feelings for Meta's Senior Machine Learning Engineer interview process in London, England.

Meta Work Experiences

Good Coworkers, Lot to Learn

Senior Machine Learning Engineer • Current Employee

London, England, United Kingdom

Pros: * Good peers * Lot to learn * Good compensation and benefits * Good internal infrastructure

Cons: Overall leadership a bit reactive to situations. Less long-term thinking.

Good Coworkers, Lot to Learn

Senior Machine Learning Engineer • Current Employee

London, England, United Kingdom

Pros: * Good peers * Lot to learn * Good compensation and benefits * Good internal infrastructure

Cons: Overall leadership a bit reactive to situations. Less long-term thinking.

London Has Fallen

Senior Machine Learning Engineer • Current Employee

Manchester, England, United Kingdom

Pros: The job roles are reducing in London as I write. However, the work culture is top-notch.

Cons: The company is undergoing transition, and you can sense a bit of confusion. Hopefully, things will be alright going forward.

London Has Fallen

Senior Machine Learning Engineer • Current Employee

Manchester, England, United Kingdom

Pros: The job roles are reducing in London as I write. However, the work culture is top-notch.

Cons: The company is undergoing transition, and you can sense a bit of confusion. Hopefully, things will be alright going forward.

Good compensation, good colleagues, unhealthy culture

Senior Machine Learning Engineer • Current Employee

Bellevue, Washington, United States

November 2, 2023

Pros: Compensation is solid, and the company's perks and benefits are always on point. Colleagues are smart and supportive.

Cons: A notoriously fast-moving culture makes most products short-term. It's a pattern across the company, and only a few teams are excluded from this culture.

Good compensation, good colleagues, unhealthy culture

Senior Machine Learning Engineer • Current Employee

Bellevue, Washington, United States

November 2, 2023

Pros: Compensation is solid, and the company's perks and benefits are always on point. Colleagues are smart and supportive.

Cons: A notoriously fast-moving culture makes most products short-term. It's a pattern across the company, and only a few teams are excluded from this culture.

Good Coworkers, Lot to Learn

Senior Machine Learning Engineer • Current Employee

London, England, United Kingdom

Pros: * Good peers * Lot to learn * Good compensation and benefits * Good internal infrastructure

Cons: Overall leadership a bit reactive to situations. Less long-term thinking.

4.0
Good Coworkers, Lot to Learn
Senior Machine Learning Engineer • Current Employee
London, England, United Kingdom
May 19, 2023
Pros: * Good peers * Lot to learn * Good compensation and benefits * Good internal infrastructure
Cons: Overall leadership a bit reactive to situations. Less long-term thinking.

London Has Fallen

Senior Machine Learning Engineer • Current Employee

Manchester, England, United Kingdom

Pros: The job roles are reducing in London as I write. However, the work culture is top-notch.

Cons: The company is undergoing transition, and you can sense a bit of confusion. Hopefully, things will be alright going forward.

3.0
London Has Fallen
Senior Machine Learning Engineer • Current Employee
Manchester, England, United Kingdom
June 20, 2023
Pros: The job roles are reducing in London as I write. However, the work culture is top-notch.
Cons: The company is undergoing transition, and you can sense a bit of confusion. Hopefully, things will be alright going forward.

Good compensation, good colleagues, unhealthy culture

Senior Machine Learning Engineer • Current Employee

Bellevue, Washington, United States

November 2, 2023

Pros: Compensation is solid, and the company's perks and benefits are always on point. Colleagues are smart and supportive.

Cons: A notoriously fast-moving culture makes most products short-term. It's a pattern across the company, and only a few teams are excluded from this culture.

4.0
Good compensation, good colleagues, unhealthy culture
Senior Machine Learning Engineer • Current Employee
Bellevue, Washington, United States
November 2, 2023
Pros: Compensation is solid, and the company's perks and benefits are always on point. Colleagues are smart and supportive.
Cons: A notoriously fast-moving culture makes most products short-term. It's a pattern across the company, and only a few teams are excluded from this culture.

Meta Interview Questions

Minimum Remove to Make Valid Parentheses

Given a string with parentheses, determine the minimum number of parentheses you must remove to make the string valid. A valid string has balanced and properly nested parentheses.

StringsStacksTwo Pointers

Valid Word Abbreviation

Determine if a given abbreviation is valid for a given word. An abbreviation can contain digits representing the number of skipped characters.

StringsTwo Pointers

Binary Tree Vertical Order Traversal

Traverse a binary tree and return a list of node values for each vertical line, ordered from left to right. Nodes on the same vertical line should be ordered from top to bottom.

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