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Updated weekly · Last refresh Sep 25

Paytm Software Engineer Interview Questions

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

50questions
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1
SQL & Data ManipulationStart here. 9 questions + 2 drills · ~99 min
Common Users Between Two TablesEasy
Practice
Recently asked

Use CTEs and an INNER JOIN to find distinct Paytm users active in both Wallet and UPI during January 2026.

JoinssqlPaytm
OOP FundamentalsMedium
Recently asked

Evaluates your knowledge of core object-oriented programming concepts.

Paytm
Max Salary Across DepartmentsMedium
Practice
Practice drill

Find each department's maximum salary and all employees tied at that salary using aggregation and joins.

aggregationsqlInformaticaPaytm
Top-Performing Employee Each Month SQLMedium
Practice
Practice drill

Use CTEs, aggregation, joins, and RANK to find every top Paytm sales employee each month, including ties.

sqlPaytm
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2
Coding17 questions · ~149 min
Sort 0s 1s 2sEasy
Recently asked

Tests your ability to implement an in-place multi-partition array algorithm.

ArraysSortingPaytm
Binary Search ImplementationEasy
Recently asked

Evaluates your ability to write correct binary search logic and handle boundaries.

binary searchAlgorithmsPaytm
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3
Technical Fundamentals3 questions · ~26 min
Java Memory ManagementMedium
Recently asked

Tests your understanding of JVM memory areas and how garbage collection fits in.

memory managementjavaPaytm
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4
Security & Infrastructure10 questions · ~88 min
Use Semaphores in OSMedium
Recently asked

Tests understanding of concurrency primitives and their OS usage.

Operating SystemsPaytm
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5
System Design5 questions · ~44 min
Design a Database SchemaMedium
Recently asked

Assesses database modeling and schema design tradeoffs for a real feature.

schema designdatabasePaytm
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6
Behavioral & Leadership5 questions · ~44 min
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7
More topics1 question · ~9 min
Explain ETL in Data EngineeringEasy
Recently asked

Explain the ETL process, why it matters, and how it fits into a practical data pipeline.

ETLOrchestrationQualityPaytm

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