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London Stock Exchange Group Associate Software Engineer Interview Questions and Answers

Updated 28 Oct 2024

London Stock Exchange Group Associate Software Engineer Interview Experiences

3 interviews found

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Oct 2023. There were 4 interview rounds.

Round 1 - HR 

(3 Questions)

  • Q1. General behavioural questions
  • Q2. Weaknesses and strengths
  • Q3. Why choose LSEG
Round 2 - Aptitude Test 

An IQ test in MCQ format. We were given small math problems and analytical/logical questions

Round 3 - Technical 

(3 Questions)

  • Q1. OOP concepts and examples from your coding experience
  • Ans. 

    OOP concepts like inheritance, encapsulation, and polymorphism are essential in software development.

    • Inheritance: Creating subclasses that inherit properties and behaviors from a parent class.

    • Encapsulation: Bundling data and methods within a class to restrict access from outside.

    • Polymorphism: Objects of different classes can be treated as objects of a common superclass.

    • Example: Creating a class 'Animal' with subclasses

  • Answered by AI
  • Q2. What data structures are good for certain scenarios
  • Ans. 

    Different data structures are suitable for different scenarios based on their characteristics and operations.

    • Arrays are good for storing a collection of elements with constant time access to individual elements.

    • Linked lists are good for frequent insertions and deletions at any position in the list.

    • Hash tables are good for fast lookups and insertions based on key-value pairs.

    • Trees are good for hierarchical data represen...

  • Answered by AI
  • Q3. Whiteboard questions to write pseudo codes to solve some problems
Round 4 - Group Discussion 

Had a discussion with the Head of technology and head of engineering. Asked general behavioural questions and technical questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Have solid understanding on general technical concepts and you'll be fine :)

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
Not Selected

I applied via campus placement at Bangalore Institute Of Technology (BIT) and was interviewed in Sep 2024. There were 4 interview rounds.

Round 1 - Aptitude Test 

Questions asked on basic C++ and Java, very few aptitudes question

Round 2 - Coding Test 

There were 3 medium-hard level questions were asked in coding round

Round 3 - Group Discussion 

Group discussion was held for 35mins: 30mins discussion among the group and 5mins to present it

Round 4 - Technical 

(3 Questions)

  • Q1. Majorly asked about my projects
  • Q2. More focusing on Cloud computing
  • Q3. One puzzle was given to solve

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Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via campus placement at NMAM Institute of Technology, Mangalore

Round 1 - Technical 

(2 Questions)

  • Q1. Oops qns most (java c++)
  • Q2. Recursion (java c++) 30 qns 30 min basic alll programming related
Round 2 - Coding Test 

Array string easy to medium

Round 3 - Group Discussion 

Gd-more of case study topic college learning portal build

Round 4 - Technical 

(1 Question)

  • Q1. About the 3 coding problem scope of improvement and project

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Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected
Round 1 - Aptitude Test 

Simple aptitude questions that cover fundamental concepts.

Round 2 - Coding Test 

Moderate difficulty level questions in data structure and algorithms.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare from cv and everything mentioned in jd
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Sep 2023. There were 4 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Questions related to the previour project.
Round 2 - Technical 

(1 Question)

  • Q1. Questions related to skill. For PEGA its all concepts that we used in project
Round 3 - Technical 

(1 Question)

  • Q1. Questions were shooted related to all the skills present in the resume.
Round 4 - HR 

(2 Questions)

  • Q1. Compensation related to job. Why are want another job?
  • Q2. Why you are suitable for this job? Why we need to hire you?

Interview Preparation Tips

Topics to prepare for Commonwealth Bank of Australia, India Associate Software Engineer interview:
  • Pega
  • Decisioning
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Difference between Java version
  • Ans. 

    Java versions differ in features, performance, and compatibility with libraries and frameworks.

    • Major differences between Java versions include new features, performance improvements, and compatibility with libraries and frameworks.

    • For example, Java 8 introduced lambda expressions and the Stream API, while Java 11 added local-variable syntax for lambda parameters.

    • It is important to consider the specific requirements of ...

  • Answered by AI
  • Q2. Difference between MVC and MVVM
  • Ans. 

    MVC separates application into Model, View, Controller. MVVM adds ViewModel to separate UI logic from business logic.

    • MVC stands for Model-View-Controller, where Model represents data, View represents UI, and Controller handles user input.

    • MVVM stands for Model-View-ViewModel, where ViewModel acts as a mediator between Model and View, separating UI logic from business logic.

    • In MVC, the View directly interacts with the Mo...

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Process of new New Application
  • Ans. 

    The process of developing a new application involves planning, designing, coding, testing, and deploying.

    • Gather requirements from stakeholders

    • Create wireframes and mockups

    • Develop code using appropriate technologies

    • Test application for bugs and performance issues

    • Deploy application to production environment

  • Answered by AI
  • Q2. Firebase FCM setup

Interview Preparation Tips

Interview preparation tips for other job seekers - 1. 1st technical round with Manager
2. 2nd technical round with senior

Both technical round are good.

After waiting for 1 week, no any response from HR , directly got mail for not selected.

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Approached by Company and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. OOP basic about the concept
  • Q2. Ms Sql based sql queries
Round 2 - Technical 

(2 Questions)

  • Q1. How exception handing in api
  • Ans. 

    Exception handling in API involves catching and handling errors that occur during API execution.

    • Use try-catch blocks to catch exceptions and handle them appropriately

    • Throw custom exceptions to provide meaningful error messages to API consumers

    • Use status codes to indicate the outcome of API requests (e.g. 200 for success, 400 for client errors, 500 for server errors)

    • Log exceptions to track errors and troubleshoot issues

    • ...

  • Answered by AI
  • Q2. Code for multiplication table
  • Ans. 

    Code to generate a multiplication table in a programming language

    • Use nested loops to iterate through rows and columns

    • Print the product of row and column for each cell

    • Consider formatting the output for better readability

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Dependency injection
  • Q2. What are oops concepts
  • Ans. 

    Object-oriented programming concepts that focus on data encapsulation, inheritance, polymorphism, and abstraction.

    • Encapsulation: bundling data and methods that operate on the data into a single unit (class)

    • Inheritance: ability of a class to inherit properties and behavior from another class

    • Polymorphism: ability to present the same interface for different data types

    • Abstraction: hiding the complex implementation details

  • Answered by AI
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Indian Institute of Technology (IIT), Kharagpur and was interviewed in Feb 2024. There were 3 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Basic about your academic and about your family , project ,internship
Round 2 - HR 

(1 Question)

  • Q1. This hr conducted by VP ...question are same as in 1st hr round,they may ask about your future paln.
Round 3 - Technical 

(1 Question)

  • Q1. Basic computer science question and project

Interview Preparation Tips

Interview preparation tips for other job seekers - be confident
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Sort array and questions on project

London Stock Exchange Group Interview FAQs

How many rounds are there in London Stock Exchange Group Associate Software Engineer interview?
London Stock Exchange Group interview process usually has 4 rounds. The most common rounds in the London Stock Exchange Group interview process are Technical, Group Discussion and Aptitude Test.
How to prepare for London Stock Exchange Group Associate Software Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at London Stock Exchange Group. The most common topics and skills that interviewers at London Stock Exchange Group expect are Agile Coaching, HTML, Healthcare, Javascript and Medical Coding.
What are the top questions asked in London Stock Exchange Group Associate Software Engineer interview?

Some of the top questions asked at the London Stock Exchange Group Associate Software Engineer interview -

  1. What data structures are good for certain scenar...read more
  2. OOP concepts and examples from your coding experie...read more
  3. Recursion (java c++) 30 qns 30 min basic alll programming rela...read more

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London Stock Exchange Group Associate Software Engineer Interview Process

based on 3 interviews

Interview experience

4.7
  
Excellent
View more
London Stock Exchange Group Associate Software Engineer Salary
based on 42 salaries
₹5 L/yr - ₹11 L/yr
37% more than the average Associate Software Engineer Salary in India
View more details

London Stock Exchange Group Associate Software Engineer Reviews and Ratings

based on 5 reviews

4.5/5

Rating in categories

4.5

Skill development

4.6

Work-life balance

3.7

Salary

4.8

Job security

4.8

Company culture

3.6

Promotions

4.5

Work satisfaction

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