Meta Machine Learning Engineer Interview Questions

Edit: yo im not saying NOT to do leetcode, I'm saying don't spend 80% effort on lc and 20% on everything else... About 2 years ago, I got in big tech and thought i've made it. I'm 2400 rating on lc, b

Hi, I have an upcoming META AI coding round in a month for an ML Engineering manager role. Last I coded was 3 years ago and my coding has been very brute force since I dont come from traditional CS ba

Screening: 衣貳酒: Yuandi + follow-up: Do not change the input 樲咡漆: Yuandi + follow-up: Do not use global variable Onsite: The following content requires a score higher than 150. You can already view it.

First off, I want to say thank you to this community. I am writing this to give back, as I read so many posts here during my preparation that helped me navigate the process. I didn't get the offer, bu

I recently interviewed for a Production Engineer (University Grad) role. After I was moved to the initial prescreen stage, I submitted the questionnaire within a couple of days and received an invitat

I have my coding and AI coding interview in 1 week. Can sommeone suggest best schhedule to follow in thiis last one week.. Assume I do not have much leet code experience, but would be spending hours n

Hi. I am currently in the process of online assessments. Any advice for the online assessments? The online assessment for coding is under CodeSignal Assessment.

This post was last edited by yah007 on 2025-9-30 19:30 Coding: First Question: LeetCode Yi Si Si Bar Second Question: Similar to LeetCode Yi Ling Ling Si VO: Coding Round 1: LeetCode: Qi Er Yi Er, Sim

Coding: Thirdly, Uncle, one two one, one two three ML Design: Predict whether current users will attend Facebook events Please give me some points, and I'd like to see interview experiences~

I recently confirmed that the latest meta-onsite process has removed the LeetCode round and added an AI coding round. The recruiter said it's too new and there's no feedback, but after confirming seve

**Role:** E6 ML-SWE **Coding Round 1** * **Problem:** Find the K points closest to the origin. * **Solution:** Compute Euclidean distances and use a Max Heap of size K or the QuickSelect algorithm to

I completed the Meta E4 Full Loop for Software Engineer, Machine Learning and received an offer. Here you have the process: Phone screen - Coding challenge. Two medium questions from Leetcode Top...

Helping the community Q1. Implement cd. Given current working directory and argument move to final path E.g. cwd - /a/b/c arg - d Output - /a/b/c/d Missed one case while explaining the...

15 min behavioural: Working with cross functional team. Conflict resolution. Coding 339. No variant https://leetcode.com/problems/nested-list-weight-sum/ 528. Variant https://leetcode.com/problems/random-pick-with-weight Gave correct solutions to code but messed up time complexity on the first and forgot...

coding : 1. "Nested List Weight Sum" (LeetCode 339) 2. "986. Interval List Intersections" but instead of finding intersections, we need to merge two sorted, non-overlapping interval lists into a single unioned...

I recently went through the meta screening round. I was not expecting that they will ask hard question in screen round, but there was 1 easy and 1 hard. 1. https://leetcode.com/problems/range-sum-of-bst/ 2. https://leetcode.com/problems/making-a-large-island/description/ feedback...

Phone Screen: Palindrome with k removes Next largest permutation Onsite: Make big island Cheese game Random pick (only return from largest) LCA ML Design: Design ads evaluation framework Behavioral: Asked about my research, why phd? why leave to industry?...

Hi, I recently completed my onsite at meta for MLE (E4/E5). Phone Screen Coding: 2 medium -- solved both problems with optimal solutions. Moved to onsite on the next day. Round 1 [coding] 2 medium...

938 Range Sum of BST: https://leetcode.com/problems/range-sum-of-bst/description/ #282 Expression Add Operators: https://leetcode.com/problems/expression-add-operators/description/ but just + and - the hard hurt my soul.. lesson is to study more than a few hards even if...

Giving back to the community. # Phone screen Standard 2 questions 40 mins 1. https://leetcode.com/problems/kth-largest-element-in-an-array/description/ Asked should I do heap or quickselect. Interviewer asked me to explain how both of them work...