Top 30

Prep plan

Updated weekly · Last refresh Oct 17

Tanla Software Engineer Interview Questions

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

30questions

~5htotal time

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CodingStart here. 8 questions · ~78 min

Reverse a Linked ListEasy

Practice

Reverse a singly linked list in place using pointer manipulation.

RecursionLinked ListsTTanla

Queue Basics With ExampleEasy

Assesses understanding of queue data structures and practical usage.

QueueData StructuresTTanla

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SQL & Data Manipulation7 questions + 2 drills · ~89 min

SQL Query OptimizationMedium

Practice

Optimize a slow PostgreSQL query that aggregates completed transactions while preserving customers with no matching activity.

Performance Tuningdatabase optimizationindexesTTanla

Normalization vs Denormalization TradeoffsMedium

Explain normalization, why it improves data integrity, and when denormalization is a practical performance tradeoff.

schema designperformanceData ModelingTTanla

Second Highest Trader SalaryEasy

Practice

Practice drill

Find the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.

SubqueriesRankingSorting

eClinicalWorksNNeenOpal Canada

Informatica

Java Core Concepts and SQL BasicsMedium

Practice

Practice drill

Explain core Java concepts and produce an aggregated SQL access summary using joins.

javaJoinssql

Saviynt

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Security & Infrastructure4 questions · ~39 min

Linux, Unix, and Shell ScriptingMedium

Tests practical Linux and shell troubleshooting skills.

sqllinuxTTanla

Networks, Servers, OS, and DatabasesMedium

Assesses breadth of infrastructure knowledge across networking, OS, and databases.

NetworkingdatabasesqlTTanla

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System Design3 questions · ~29 min

System Design for MessagingHard

Evaluates your ability to design scalable, reliable messaging for Tanla use cases.

system designCodingsqlTTanla

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Technical Fundamentals4 questions · ~39 min

LAN vs WAN vs MANEasy

Assesses foundational networking knowledge of common network types.

NetworkingTTanla

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Behavioral & Leadership4 questions · ~39 min

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The finish line: interview-readyComplete all 30 questions plus 2 hands-on drills to finish this plan.