2 Ecolab Digital Center Software Engineer Trainee Interview Questions & Answers | Complete Prep Guide 2025

Ecolab Digital Center Software Engineer Trainee Interview Experiences

2 interviews found

Software Engineer Trainee Interview Questions & Answers

Anonymous

posted on 30 Jun 2024

Interview experience

Average

Difficulty level

Process Duration

Result

I applied via Campus Placement

Round 1 - Aptitude Test

Cognitive assessment 3 sections, quants, analytical and english 10 questions each, total 30 questions, 30 mins are given. If qualified in this assessment coding round will be opened which will have 3 questions from easy to medium questions

Software Engineer Trainee Interview Questions & Answers

Anonymous

posted on 14 Oct 2023

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Campus Placement and was interviewed in Sep 2023. There were 5 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.

View all Resume tips

Round 2 - Aptitude Test

Quantitative verbal reasoning

Round 3 - Coding Test

Only aptitude qualified students were allowed question related to medium dsa questions

Round 4 - Technical

(1 Question)

Q1. Oops cloud computing project dsa

Add your answer

Round 5 - HR

(1 Question)

Q1. Related to company project overall as a person

Add your answer

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Interview questions from similar companies

Software Developer Interview Questions & Answers

TCS

Ashish Kumar

posted on 15 Dec 2021

I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.

Interview Questionnaire

1 Question

Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basics of DSA, have knowledge about the databases, some common dml ,ddl statements, programming knowledge of a particular language like C,Java, python,etc...have good command on oops concepts... little bit of frameworks knowledge will also help

Software Developer Interview Questions & Answers

TCS

Anonymous

posted on 18 Jun 2022

I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.

Round 1 - Aptitude Test

Round 2 - Technical

(1 Question)

Q1. Basic questions of java.

Add your answer

Round 3 - HR

(1 Question)

Q1. Intro and other hr related questions.

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Cover the basic questions regarding the programming language.

Software Engineer Trainee Interview Questions & Answers

Infosys

Anonymous

posted on 3 Jun 2022

I applied via Job Fair and was interviewed before Jun 2021. There were 3 interview rounds.

Round 1 - Aptitude Test

General aptitude, 40mins duration

Round 2 - One-on-one

(1 Question)

Q1. Project related work

Add your answer

Round 3 - HR

(1 Question)

Q1. General HR discussion

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident while answering questions in technical and HR rounds

Software Developer Interview Questions & Answers

Infosys

Anonymous

posted on 12 Apr 2022

I applied via Referral and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Aptitude Test

Puzzles, Psychometric Test

Round 2 - One-on-one

(1 Question)

Q1. Some water in 3 Jars question, you had to measure out 5L correctly

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Make the interview interactive, I got this input from another Senior. Before i went into the interview room the volunteers were telling all those who goes into Room No 1 is screwed. I was praying i don't get room no 1. But fortunately for me I got room no 1 because when the interviewer gave me the puzzle and handed over pen and paper he went back to relax his posture and when i explained i will fill the 5L Jar first, he immediately came forward to listen to me, at that moment i knew i got the job because i felt the previous candidates never made their interview interactive and that's why he went back to relax his posture.

Software Developer Interview Questions & Answers

TCS

Anonymous

posted on 29 Jun 2022

I applied via Company Website and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test

First round was coding as well as aptitude done together went well I guess focusing on codes helps a lot.

Round 2 - Technical

(1 Question)

Q1. 2nd round included tr and mr round went quite enegritic

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Resume skills matters a lot don't fill resume the technologies you don't even aware of

Software Developer Interview Questions & Answers

Capgemini

Anonymous

posted on 5 Jun 2017

I was interviewed before Jun 2016.

Interview Questionnaire

4 Questions

Q1. Tell me something about yourself

Ans.

I am a passionate software developer with 5 years of experience in web development and a strong background in computer science.

5 years of experience in web development
Strong background in computer science
Passionate about software development

Answered by AI

Add your answer

Q2. Questions related to project I have worked on during college days

Add your answer

Q3. Core Java concepts

Add your answer

Q4. Why do you use two mobile numbers

Ans.

To separate personal and professional calls, and to ensure availability and accessibility.

Separate personal and professional calls
Ensure availability and accessibility
Maintain work-life balance
Avoid mixing personal and work-related contacts

Answered by AI

Add your answer

Interview Preparation Tips

Round: Test
Total Questions: 60

College Name: Watumull Institute Of Electronics Engineering And Computer Technology ( WIEECT )

Software Developer Interview Questions & Answers

Infosys

Anonymous

posted on 19 Jun 2017

I was interviewed in Sep 2016.

Interview Questionnaire

3 Questions

Q1. Tell me about yourself

Ans.

I am a passionate software developer with experience in Java, Python, and web development.

Experienced in Java, Python, and web development technologies
Strong problem-solving skills and ability to work in a team
Completed multiple projects including a web-based inventory management system

Answered by AI

Add your answer

Q2. Simple coding questions..Basically pattern.

Add your answer

Q3. And also they will ask about your projects.

Add your answer

Interview Preparation Tips

Round: Test
Experience: 60 multiple choice questions so have to manage time carefully.
Tips: Have to give equal importance to all the sections..So try to do well in all section.
Duration: 1 hour 30 minutes
Total Questions: 60

Round: Technical + HR Interview
Experience: Don't panic...Only write those things that you know in your resume.

Skills: Smart Coding
College Name: Jaypee Institute Of Information Technology, Noida

Software Developer Interview Questions & Answers

Infosys

Anonymous

posted on 30 Jun 2017

I was interviewed in May 2017.

Interview Preparation Tips

Round: Test
Total Questions: 20

Round: Group Discussion
Duration: 1 hour

Skills: Coding Skills And Knowledge On Data Structures

Ecolab Digital Center Interview FAQs

How many rounds are there in Ecolab Digital Center Software Engineer Trainee interview?

Ecolab Digital Center interview process usually has 3 rounds. The most common rounds in the Ecolab Digital Center interview process are Aptitude Test, Resume Shortlist and Coding Test.

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Ecolab Digital Center Software Engineer Trainee Interview Process

based on 2 interviews

Interview experience

Good

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Ecolab Digital Center Software Engineer Trainee Salary

based on 5 salaries

₹9.8 L/yr - ₹9.8 L/yr

124% more than the average Software Engineer Trainee Salary in India

View more details

Ecolab Digital Center Salaries in India

Software Engineer 100 salaries	₹0 L/yr - ₹0 L/yr
Senior Software Engineer 90 salaries	₹0 L/yr - ₹0 L/yr
Technical Lead 51 salaries	₹0 L/yr - ₹0 L/yr
Quality Engineer 51 salaries	₹0 L/yr - ₹0 L/yr
Data Engineer 36 salaries	₹0 L/yr - ₹0 L/yr