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Greenwich Analytics Pte. Software Engineer Interview Questions

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

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1
CodingStart here. 4 questions · ~45 min
Second Largest Without SortingMedium
Practice
Recently asked

Find the second distinct largest value in an unsorted array using one pass and constant extra space.

ArraysSortingProgrammingGGreenwich Analytics Pte.
Maximum Subarray EfficientlyMedium
Practice
Recently asked

Find the contiguous subarray with the greatest sum in O(n) time using Kadane's algorithm.

Dynamic ProgrammingArraysAlgorithmsGGreenwich Analytics Pte.
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2
Technical Fundamentals9 questions · ~101 min
Exception vs ErrorMedium
Recently asked

Tests understanding of Java error handling and JVM errors.

javaGGreenwich Analytics Pte.
Immutable Class in JavaMedium
Recently asked

Tests understanding of immutability in Java and best practices.

javaGGreenwich Analytics Pte.
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3
Software Architecture3 questions · ~34 min
Spring Boot ArchitectureMedium
Recently asked

Assesses understanding of Spring Boot structure, components, and bootstrapping.

architecturespring bootGGreenwich Analytics Pte.
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4
More topics4 questions · ~45 min
Truncate vs DeleteMedium
Practice
Recently asked

Explain how TRUNCATE and DELETE differ in row removal, transaction behavior, and identity handling.

database managementData Manipulationdata managementGGreenwich Analytics Pte.
Security Between MicroservicesMedium
Recently asked

Evaluates approach to secure inter-service communication and authentication/authorization.

CommunicationSecuritymicroservicesGGreenwich Analytics Pte.
Explain ACID in Transaction SystemsEasy
Recently asked

Explain the four ACID properties and why they matter for reliable transaction processing in SQL systems.

acid propertiestransactionsdata integrityGGreenwich Analytics Pte.
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Hands-on SQL practiceWrite and run real queries in the editor. 2 drills · ~20 min
Java Core Concepts and SQL BasicsMedium
Practice
Practice drill

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

javaJoinssqlSaviynt
SQL, Java, Polymorphism, JoinsHard
Practice
Practice drill

Use joins and conditional logic to summarize polymorphic account activity while retaining accounts with no recent events.

javaJoinsData ManipulationCIBC
The finish line: interview-readyComplete all 20 questions plus 2 hands-on drills to finish this plan.