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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
4
Good
Difficulty level
Moderate
Process Duration
-
Result
Not Selected

I applied via Campus Placement 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
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

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 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 questions from similar companies

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

(4 Questions)

  • Q1. What are joins in sql
  • Ans. 

    Joins in SQL are used to combine rows from two or more tables based on a related column between them.

    • Joins are used to retrieve data from multiple tables based on a related column

    • Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

    • Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column

  • Answered by AI
  • Q2. What is OOP features
  • Ans. 

    OOP features are key concepts in Object-Oriented Programming that include encapsulation, inheritance, polymorphism, and abstraction.

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

    • Inheritance: Ability for a class to inherit properties and behavior from another class

    • Polymorphism: Ability for objects to be treated as instances of their parent class or their own class

    • Abstractio...

  • Answered by AI
  • Q3. Primary key , foreign key
  • Q4. Exception in java
  • Ans. 

    An exception in Java is a runtime error that disrupts the normal flow of a program.

    • Exceptions are objects that are thrown when an error occurs during the execution of a program.

    • They can be caught and handled using try-catch blocks.

    • Common types of exceptions in Java include NullPointerException, ArrayIndexOutOfBoundsException, and IOException.

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before May 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

It was basic aptitude test on rs aggrawal

Round 2 - One-on-one 

(1 Question)

  • Q1. Try catch exception handling
Round 3 - HR 

(1 Question)

  • Q1. Where do you live
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Aug 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basic mcq questions about angular js, java

Round 2 - Coding Test 

2 easy coding questions in java

Round 3 - HR 

(1 Question)

  • Q1. Where do you see yourself in 5 years?
  • Ans. 

    In 5 years, I see myself as a senior software engineer leading a team of developers on innovative projects.

    • Advancing to a senior software engineer role

    • Leading a team of developers on projects

    • Working on innovative and challenging projects

    • Continuing to learn and grow in the field

  • Answered by AI

I applied via Referral and was interviewed in Oct 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

Round 1 was divided into 2 parts:
1) Aptitude and Technical MCQs
2) Coding Test

Round 3 - Technical 

(1 Question)

  • Q1. The technical round was mainly based on the resume. Prepare the skills and projects mentioned in your resume thoroughly. Luck plays a significant factor in clearing the technical round
Round 4 - HR 

(1 Question)

  • Q1. Usual HR questions like 'Mention your strengths and weaknesses'

Interview Preparation Tips

Interview preparation tips for other job seekers - Luck plays a major factor in clearing the technical round.

I applied via Job Fair and was interviewed in Jun 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. Introduce your self,
  • Q2. How to solve conflict with your coworker

Interview Preparation Tips

Interview preparation tips for other job seekers - top frequency behavior questions google and practice
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Above sql, c , python ,java,

Round 2 - Coding Test 

Two coding question of avg range

I applied via Naukri.com and was interviewed before Apr 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. 1. Explain SCD Type 2 Implementation in Informatica
  • Ans. 

    SCD Type 2 is a technique used to track historical changes in data over time in a data warehouse.

    • SCD Type 2 maintains a separate row for each change in data, with a start and end date.

    • It requires a surrogate key to uniquely identify each row.

    • Informatica provides a built-in SCD Type 2 transformation to implement this technique.

    • Example: tracking changes in customer addresses over time.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Kindly focus on basic BI terminologies, common to trivial scenarios and introductory information on latest trending tools and technologies.

Skills evaluated in this interview

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, Healthcare, Medical Coding, Unit Testing and Digital Marketing.
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

Tell us how to improve this page.

London Stock Exchange Group Associate Software Engineer Interview Process

based on 3 interviews

Interview experience

4.7
  
Excellent
View more

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London Stock Exchange Group Associate Software Engineer Salary
based on 48 salaries
₹4 L/yr - ₹10.3 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 7 reviews

3.4/5

Rating in categories

4.2

Skill development

4.8

Work-life balance

2.7

Salary

4.9

Job security

4.9

Company culture

3.0

Promotions

4.5

Work satisfaction

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