Datavant Data Engineer Interview Questions
The questions to prepare for a Datavant Data Engineer interview. Questions from real interview reports rank first. Updated daily.
Create a monthly Datavant Link KPI report using conditional aggregation, joins, and date grouping.
DatavantUse ROW_NUMBER to return the observation immediately before the latest Datavant-linked entity record.
DatavantCalculate each provider's rolling 30-day average of daily patient transactions, including providers and dates with zero activity.
DatavantRank the three most frequent medical codes within each patient demographic group using PostgreSQL window functions.
DatavantSort intervals by start time, then merge overlapping ranges into a minimal non-overlapping list.
DatavantAssesses problem-solving approach and ability to implement dynamic programming in Scala.
DatavantTests your debugging skills and ability to optimize Python code for production data pipelines.
DatavantSign up to see every question
Create a free account to unlock this list and practice real interview questions.
Assesses how you create clarity in an ambiguous hiring or role-definition process through communication, ownership, and stakeholder alignment.
Datavant