Dataford
Dataford
Top 20
Prep plan
Updated weekly · Last refresh Oct 17

Kraken Data Analyst Interview Questions

The questions to prepare for a Kraken Data Analyst interview. Questions from real interview reports rank first. Updated daily.

20questions
~3htotal time
Track your progressSign up free to work through all 20 questions and resume where you left off.
Start practicing free →
1
SQL & Data ManipulationStart here. 6 questions + 1 drill · ~65 min
Detect Overlapping Subscription PeriodsHard
Practice

Find overlapping subscription periods for each customer account using window functions and date comparisons.

Window FunctionsDate FunctionsSelf-JoinsKraken
Explain Full Outer vs Left JoinMedium

Explain how FULL OUTER JOIN and LEFT JOIN differ when reconciling customer records across systems.

JoinsData WranglingCase WhenKraken
Window Ranking in Ticket QueuesMedium

Explain SQL window functions and when to use ROW_NUMBER() versus DENSE_RANK() for ranked ticket analysis.

Window FunctionsRankingrow_numberKraken
Top Artists Per User QueryMedium
Practice
Practice drill

Rank each user's three most-played Spotify artists during the latest 30-day period.

Window FunctionsDate FunctionsRankingSpotify
More SQL & Data Manipulation questions with a free account
2
Behavioral & Leadership10 questions · ~92 min
Background and Role MotivationEasy

Tests how clearly you connect your background, relevant strengths, and motivation to the role in a concise, credible narrative.

career goalsself introductionmotivationKraken
More Behavioral & Leadership questions with a free account
3
More topics4 questions · ~37 min
Data Quality in ETL PipelinesEasy

Approach for maintaining data quality and integrity across ETL pipelines.

IdempotencyData ModelingQualityKraken
Designing Churn Metrics ModelHard

Tests your ability to model churn analytics with correct entities, events, and metrics definitions.

Churnkpi hierarchyKraken
Investigating Smart Meter DropsMedium

Tests your troubleshooting approach for data quality and pipeline reliability in Kraken’s smart energy data.

Data QualitymonitoringDiagnosisKraken
Measuring Tariff SuccessMedium

Tests your metrics design and experimentation thinking for evaluating tariff performance and customer outcomes.

KPIConversion Raterollout metricsKraken

Sign up to see every question

Create a free account to unlock this list and practice real interview questions.

Get my prep plan
The finish line: interview-readyComplete all 20 questions plus 1 hands-on drill to finish this plan.