TRM Labs Software Engineer Interview Questions
The questions to prepare for a TRM Labs Software Engineer interview. Questions from real interview reports rank first. Updated weekly.
Reverse a singly linked list in-place using iterative pointer manipulation.
TRM LabsDetermine if a string reads the same forward and backward using a two-pointer scan.
TRM LabsTests understanding of relational vs non-relational data models and when to use each.
TRM LabsTests data modeling and query strategy for high-volume blockchain datasets.
TRM LabsUse GROUP BY and SUM to rank the top 10 customers by total revenue from a single sales table.
Housecall Pro
Equifax
XYZCompute daily active users and a 7-day rolling average using a CTE, distinct counts, and window functions.
Meta
Spotify
Meta ITAggregate monthly sales by product category and use LAG to calculate month-over-month changes.
Total Wine & More
Inc.
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Tests your understanding of resilience patterns, failure modes, and operational readiness.
TRM LabsTests system design skills for streaming blockchain data and near-real-time analysis at TRM Labs.
TRM LabsTests troubleshooting methodology using profiling, measurement, and targeted fixes.
TRM LabsCompare microservices and monoliths through security boundaries, blast radius, and operational controls.
TRM Labs