Meta Research Scientist Interview Questions
The questions to prepare for a Meta Research Scientist interview. Questions from real interview reports rank first. Updated daily.
Find the kth largest value in an unsorted array using Quickselect for expected O(n) time.
MetaFind two indices in an unsorted array whose values sum to a target using a hash table in O(n) time.
MetaExplain and implement scaled dot-product self-attention for Facebook Feed text ranking, including tensor shapes, training setup, and complexity analysis.
MetaTrain a deep neural network for Meta Feed ranking and mitigate vanishing gradients while preserving offline AUC and serving efficiency.
MetaSign up to see every question
Create a free account to unlock this list and practice real interview questions.
Design Facebook's end-to-end recommender for predicting and ranking Pages a person is likely to follow.
MetaTests system design skills for building a prediction service with data, modeling, and operational considerations.
MetaAnalyze post-training failures such as regression, overfitting, hallucination, instruction loss, and unsafe behavior, then propose an eval-first remedy.
MetaConstruct survey weights using selection probabilities, nonresponse adjustment, calibration, and trimming.
Meta