Amex GBT Interview Questions
The questions to prepare for Amex GBT interviews, across all roles. Questions from real interview reports rank first. Updated daily.
Approach for handling schema changes and data quality checks in a high-volume data lake pipeline.
Explain how to diagnose and optimize a slow PostgreSQL query on large Apidel Technologies datasets.
Compute daily agent call KPIs and SLA using joins, aggregations, and window ranking in a contact center model.
ADPAggregate monthly sales by product category and use LAG to calculate month-over-month changes.
Total Wine & More
Inc.
Benjamin MooreFilter invalid game events and normalize event names using PostgreSQL string and null handling.
Quantium
Scopely
CarvanaExplain a repeatable sales motion from prospecting through close, with clear qualification and stakeholder management.
Tests your understanding of distributed consistency models and correctness strategies.
Assesses your approach to forecasting and reasoning with business data.
Count ASCII space characters in a string using a single linear scan.
Set a clear north star, supporting KPIs, leading indicators, and guardrails for a new product feature.
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