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Updated weekly · Last refresh Aug 30

Scientific Research Software Engineer Interview Questions

The questions to prepare for a Scientific Research Software Engineer interview. Questions from real interview reports rank first. Updated weekly.

50questions
~7htotal time
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1
CodingStart here. 9 questions · ~73 min
Abstract Classes vs InterfacesEasy
Recently asked

Compare Java abstract classes and interfaces, including inheritance rules, shared behavior, and when each is the better design choice.

javaabstractionoopScientific Research
Detect Cycles in GraphsMedium
Recently asked

Explain how to detect cycles in directed and undirected graphs using DFS, recursion state, and parent tracking.

RecursionSearchingGraphsScientific Research
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2
Execution5 questions · ~40 min
Your Strengths and WeaknessesEasy

Tests self-awareness and how you position yourself for success in an Account Executive role at Aqr.

Trade-offsSuccess CriteriaRisk AssessmentScientific Research
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3
System Design3 questions · ~24 min
OOP and System Design PatternsHard

Assesses your ability to apply OOP and design patterns within system design solutions.

design patternsoopScientific Research
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4
SQL & Data Manipulation3 questions + 3 drills · ~54 min
Impact Analysis in PharmaMedium

Assesses your understanding of how to evaluate and manage impacts in pharmaceutical contexts.

Scientific Research
Contact Center Agent Performance MetricsHard
Practice
Practice drill

Compute daily agent call KPIs and SLA using joins, aggregations, and window ranking in a contact center model.

ETLAggregationsData ModelingADP
Monthly Sales Trends by CategoryMedium
Practice
Practice drill

Aggregate monthly sales by product category and use LAG to calculate month-over-month changes.

InfrastructureToolsData WranglingTotal Wine & MoreInc.Benjamin Moore
SQL Queries for RankingMedium
Practice
Practice drill

Rank active HSBC employees by division and return every employee tied for the highest or second-highest salary.

javasqlHsbc
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5
Behavioral & Leadership26 questions · ~210 min
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6
More topics4 questions · ~32 min
Design an ETL Pipeline for Large DatasetsMedium
Recently asked

Design an ETL pipeline to process 10TB of data daily from multiple sources into a data warehouse with strict data quality checks.

InfrastructureETLData ModelingScientific Research
Load Impedance MatchingMedium

Evaluates your understanding of signal integrity fundamentals relevant to RF and scientific hardware.

Scientific Research
Data Quality and Schema EvolutionMedium
Recently asked

Approach for handling schema changes and data quality checks in a high-volume data lake pipeline.

schema evolutionData ModelingQualityScientific Research
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