Meta IT Interview Questions
The questions to prepare for Meta IT interviews, across all roles. Questions from real interview reports rank first. Updated weekly.
Compute daily active users and a 7-day rolling average using a CTE, distinct counts, and window functions.
Meta ITAggregate monthly sales by product category and use LAG to calculate month-over-month changes.
Total Wine & More
Inc.
Benjamin MooreUse ROW_NUMBER() to keep the earliest created_at 'Repl created' per entity and return out-of-order duplicates to delete.
Replit
QuantcastUse a sliding window and hash map to find the length of the longest substring without repeated characters.
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Explain how you used a KPI and supporting metrics to diagnose a product issue and make a concrete product decision.
Meta ITExplain how you prioritize competing work under time pressure while making trade-offs and keeping stakeholders aligned.
Meta ITExplain a practical approach to user research in the design process, from understanding user needs to turning findings into design decisions.
Meta ITIdentify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.
Meta ITCompare batch and stream processing across latency, complexity, cost, and data quality in a modern analytics pipeline.
Meta ITExplain a sales strategy you built and executed, including segmentation, objection handling, and how it drove account growth.
Meta IT