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Colruyt Group Lead Engineer Interview Questions and Answers

Updated 7 May 2024

Colruyt Group Lead Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - HackerRank 

(3 Questions)

  • Q1. What is react (MCQ)
  • Ans. 

    React is a JavaScript library for building user interfaces.

    • React is used for creating interactive UI components

    • It allows for building reusable UI components

    • React uses a virtual DOM for efficient updates

    • React can be used with other libraries like Redux for state management

  • Answered by AI
  • Q2. Promise related questions
  • Q3. Generators questions

Interview questions from similar companies

Interview Preparation Tips

Round: CGPA SHORTlist
Experience: They selected students who have CGPA greater than 8.5.After the selection was done,we had skype interviews where each student was given a slot.In the interview they ask you about 'tell me about yourself',your projects.You should explain the projects exactly and clearly.They ask you better alternatives for implementing the project.After that on the basis of the project they ask you questions related to that subject.Data structures is very important.After the questions on projects were asked they ask you to write programs on data structures(simple programs). They asked me a program to reverse a singly linked list. After that,if they are impressed with it,they go for databases.One should be thorough with functionalities of each key.If time permits they may ask you puzzles(some of my friends were asked). Quite an easy interview.They give you enough time to think so no worries.People with some interview experience can easily crack this.The main objective of the interviewer is he/she checks whether the student is perfect in the concepts learned.
Tips: Don't be panic.If you don't know anything directly say 'I don't know'. They ask you very easy questions.

General Tips: Don't be panic.Since this is skype interview you can be relaxed.Be cool and focussed .Listen to the interviewer questions carefully.
Skills: Database Management, Algorithms And Data Structures
College Name: VIT Vellore
Motivation: Company works on latest trends like azure,etc and they work on projects related to microsoft.

Interview Preparation Tips

Round: Test
Experience: 1st Round : 30 Aptitude Questions (Difficulty Level-HIGH) with nega
tive marking- My Score 15/30, Highest in the test
+ 2 Coding Questions ( Dyanamic Programming + N-Queens Problem)

Round: Technical Interview
Experience: Technical Interview- Questions based on recurssion DSA, HTML.

General Tips: Just know the project you have done in details , don't bluff
First Interview and got it in single shot.
Skill Tips: Karumanchi for DSA, w3 Schools for web related topics DBMS and SQL from Tutorial point.
Skills:
College Name: NIT Surathkal

I appeared for an interview before Oct 2020.

Round 1 - Face to Face 

(1 Question)

Round duration - 40 minutes
Round difficulty - Medium

Asked about time complexity of algorithm, puzzles, DBMS, cutting edge technologies etc. What are indexes?

  • Q1. 

    Flip Bits Problem Explanation

    Given an array of integers ARR of size N, consisting of 0s and 1s, you need to select a sub-array and flip its bits. Your task is to return the maximum count of 1s that can b...

  • Ans. 

    Given an array of 0s and 1s, find the maximum count of 1s by flipping a sub-array at most once.

    • Iterate through the array and keep track of the maximum count of 1s obtained by flipping a sub-array.

    • Consider flipping a sub-array from index i to j and calculate the count of 1s in the resulting array.

    • Return the maximum count of 1s obtained by flipping a sub-array at most once.

  • Answered by AI
Round 2 - Face to Face 

(1 Question)

Round duration - 20 minutes
Round difficulty - Medium

Asked 1 standard algorithm

  • Q1. 

    Number of Islands Problem Statement

    You are provided with a 2-dimensional matrix having N rows and M columns, containing only 1s (land) and 0s (water). Your goal is to determine the number of islands in t...

  • Ans. 

    Count the number of islands in a 2D matrix of 1s and 0s.

    • Iterate through the matrix and perform depth-first search (DFS) to find connected 1s.

    • Mark visited cells to avoid redundant traversal.

    • Increment island count whenever a new island is encountered.

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Software Engineer in HyderabadEligibility criteriaAbove 65%MAQ Software interview preparation:Topics to prepare for the interview - Data Structure, Design and analysis of algorithms, DBMS, operating system, computer network, competitive programmingTime required to prepare for the interview - 1 MonthInterview preparation tips for other job seekers

Tip 1 : prepare for competitive programming
Tip 2 : know about standard algorithm
Tip 3 : must be good with dbms

Application resume tips for other job seekers

Tip 1 : must have projects, which you can explain to them
Tip 2 : have things on resume, that you are totally certain about.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Group Discussion 

Initially, they shortlist the candidates and group them into batches of 15 students. During this process, they conduct a group discussion (GD) in which each student has 3 minutes to think, followed by an opportunity to describe their points in 2 to 3 minutes.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and express your point clearly.

I applied via Campus Placement and was interviewed in Sep 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 

Remote online test based on aptitude and programming snippets

Round 3 - Group Discussion 

Either group discussion round to check the communication

Round 4 - HR 

(2 Questions)

  • Q1. Are you ready to relocate?
  • Q2. Why you wanna join coditas?

Interview Preparation Tips

Interview preparation tips for other job seekers - It is a good organization for fresher so work hard and give your best...
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Oct 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Coding Test 

This is a aptitude and coding round which is comparatively easy

Round 3 - Group Discussion 

They give you a topic for which you have to talk to for atleast 2 minutes

Round 4 - Group Discussion 

There are 2 GD rounds , idk why they take 2 GD rounds

Round 5 - One-on-one 

(2 Questions)

  • Q1. This is the interview round one on one online
  • Q2. Oops concepts, Sql - 3rd highest salary question, Dsa - reverse a string, DBMS concepts

I applied via Company Website and was interviewed in Mar 2021. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Coding question on array , tree

Interview Preparation Tips

Interview preparation tips for other job seekers - 4 rounds
1. written
2. Technical (Java/spring boot)
3. Technical ( Coding, DS, array, tree etc and time complexity)
4. Managerial technical ( Situation based technical ques, Puzzles, Project related que)
5. Salary discussion

I applied via Company Website and was interviewed in May 2022. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Java, OOPS, Flutter basics
Round 2 - Technical 

(1 Question)

  • Q1. Isolates, Plugins, Event Loops

Interview Preparation Tips

Interview preparation tips for other job seekers - Know your basics well, prepare for some easy leet code questions
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Oct 2023. There were 5 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 

There were 19 questions consists of aptitude and technical subject. Then 2 codes were there . Then 1 code of SQL query .

Round 3 - Technical 

(2 Questions)

  • Q1. Technical Interview 45min Introduce yourself Projects included in Resume Discussion on Projects Mentioned in projects Two coding questions -----+all+permutation+of+a+string+geeksforgeeks -----/ 2 Puzzle
  • Q2. -----+all+permutation+of+a+string+geeksforgeeks -----/
  • Ans. 

    Generate all permutations of a given string using recursion and backtracking.

    • Use recursion to generate all possible permutations of the string.

    • Use backtracking to backtrack and explore all possible combinations.

    • Store each permutation in an array of strings.

  • Answered by AI
Round 4 - Technical 

(1 Question)

  • Q1. Technical Interview 45 min Introduce yourself Projects included in Resume Discussion on Projects Mentioned in projects Two coding questions -----+a+string+geeksforgeeks -----/ 3 Puzzle
Round 5 - HR 

(1 Question)

  • Q1. Technical + HR 1 hrs Introduce yourself Projects included in Resume Discussion on Projects Mentioned in projects 3 coding questions ----- ----- ----- 2 Puzzle

Interview Preparation Tips

Interview preparation tips for other job seekers - Make good skills in sql queries for the maq software

Skills evaluated in this interview

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Colruyt Group Lead Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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