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Updated weekly · Last refresh Oct 6

IQVIA Software Engineer Interview Questions

The questions to prepare for a IQVIA Software Engineer interview. Questions from real interview reports rank first. Updated daily.

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1
SQL & Data ManipulationStart here. 4 questions + 1 drill · ~50 min
Second Highest Value in SQLEasy
Practice
Recently asked

Find the second highest distinct CRP value from completed trials using a join and DENSE_RANK window function.

aggregationsql queriesIQVIA
Second Largest Element in SQLMedium
Practice
Recently asked

Use RANK and grouped joins to find sites with the second-highest distinct enrollment in each active IQVIA study.

sql queriesIQVIA
Custom Rollup Summary FieldMedium
Recently asked

Assesses understanding of data modeling and rollup logic for parent-child relationships.

salesforceIQVIA
Your Data ProjectMedium
Practice
Practice drill

Use joins, aggregation, and a CTE to identify TikTok Shop sellers with at least two completed orders.

experienceJoinsData ManipulationTikTokTikTok Shop
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2
Coding5 questions · ~50 min
Reverse a String ManuallyEasy
Practice
Recently asked

Reverse a string using character indexing and concatenation without built-in reversal functions.

Basic Algorithmsstring manipulationAlgorithmsIQVIA
Programming Questions Based on Known LanguageMedium
Recently asked

Assesses your ability to adapt to language-specific coding interview prompts.

IQVIA
Peak and Valley Maximum DistanceHard
Recently asked

Evaluates problem-solving for array shape analysis and optimization.

Array ManipulationAlgorithmsIQVIA
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3
Behavioral & Leadership11 questions · ~111 min
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4
More topics2 questions · ~20 min
RAG Search Query ScenarioHard
Recently asked

Evaluates system design for retrieval-augmented generation and context quality.

llmIQVIA
Design Database for Online SalesHard
Recently asked

Assesses database design skills for transactional e-commerce data modeling.

database designIQVIA
The finish line: interview-readyComplete all 22 questions plus 1 hands-on drill to finish this plan.