Dave Software Engineer Interview Questions
The questions to prepare for a Dave Software Engineer interview. Questions from real interview reports rank first. Updated daily.
Use prefix sums and a hash table to find the longest continuous subarray with a given sum in O(n) time.
DaveTests your ability to design and implement a simple REST API with search functionality.
DaveEvaluates your system design approach and ability to structure an architecture from requirements.
DaveTests your ability to design a reliable, scalable messaging system with delivery guarantees and throughput considerations.
DaveAssesses SQL skills for time-based aggregation and end-of-day balance computation.
DaveAssesses system thinking and ability to translate requirements into component-level design.
DaveEvaluates your ability to choose and implement SQL patterns using joins or window functions.
DaveTests your ability to design backend systems for correctness, low latency, and risk-aware financial workflows.
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Build a monthly customer retention cohort table using CTEs, date math, and conditional aggregation.
BoltDave
AffirmUse CTEs and percentile-style ranking to find the top 5% of customers by 30-day transaction volume within each marketing channel.
Capital One
Wells Fargo
Credit Saison IndiaCalculate monthly ExtraCash active users and their month-over-month growth rate.
Dave