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Ecolab Digital Center Software Developer Interview Questions and Answers

Updated 16 Mar 2024

Ecolab Digital Center Software Developer Interview Experiences

2 interviews found

Software Developer Interview Questions & Answers

user image Shyamal Mahata

posted on 16 Mar 2024

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

I appeared for an interview in Feb 2024.

Round 1 - Aptitude Test 

It will be of Medium difficulty

Round 2 - Coding Test 

It's is consists of easy questions

Round 3 - Technical 

(1 Question)

  • Q1. 25 mins on coding 15 mins on aptitude 10 mins on communication
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 - Technical 

(1 Question)

  • Q1. Azure, C#,Angular ,Aptitude
Round 3 - One-on-one 

(1 Question)

  • Q1. Solid principles, OOPS ,Data analytics, virtualization

Interview Preparation Tips

Interview preparation tips for other job seekers - be strong with basics

Software Developer Interview Questions Asked at Other Companies

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Interview experience
3
Average
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Aug 2023. There were 2 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 - Technical 

(2 Questions)

  • Q1. Basic Oops Concepts
  • Q2. 4 Pillars of oops
  • Ans. 

    Encapsulation, Inheritance, Polymorphism, Abstraction are the 4 pillars of OOPs

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

    • 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 and showing only the necessary features

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

I applied via Campus Placement and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Box test 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. What is the difference between HTTp and HTTPS

Skills evaluated in this interview

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

It was straightforward

Round 3 - HR 

(2 Questions)

  • Q1. Was easy explaining about role
  • Q2. Previous experience. How to handle the role and expectation. Work schedule. Explain about the team
  • Ans. 

    The candidate should discuss their previous experience, how they handle their role and expectations, their work schedule, and provide an explanation about their previous team.

    • Discuss previous experience in software engineering roles

    • Explain how you handled your role and met expectations in previous positions

    • Describe your typical work schedule and any flexibility you have

    • Provide an overview of your previous team, their s...

  • Answered by AI
Round 1 - Aptitude Test 

First round of aptitude test. They gave 40 question in 1 hr. Question based on general quantitative aptitude.

Round 2 - Coding Test 

There were total 8 questions in 2 hrs. 5 questions on Data structures algorithm and 3 questions on DBMS

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare core subject perfectly. Coding questions was easy based on array 2D array, string and linked list. DBMS queries based on joins and private key and public key.

Ecolab Digital Center HR Interview Questions

4 questions and answers

Q. Tell me about your experience as a supply chain consultant.
Q. Tell me about your experience in handling stakeholders.
Q. Tell me about your experiences in IT.

I applied via Referral and was interviewed before Jun 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Basic Data Structure and JSON handling

Interview Preparation Tips

Interview preparation tips for other job seekers - basics of ds/algo and nodejs/javascript is sufficient
Are these interview questions helpful?

I applied via Naukri.com and was interviewed before Jul 2019. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Questions about the projects you worked with. About how specific coding challenges were solved. How it could have been done other ways. etc.
  • Q2. About Python versions and differences. Impact on frameworks.
  • Q3. About module design, apis.

Interview Preparation Tips

Interview preparation tips for other job seekers - It is a relaxed interview, like a discussion. The questions are tough in that they make you think. Review your previous projects and be honest.

I applied via Recruitment Consultant and was interviewed before Feb 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Method overloading, method overriding, life cycle of thread,oops concepts

Interview Preparation Tips

Interview preparation tips for other job seekers - There were 4 rounds. 1. Technical written test, here, pattern, string, array questions were asked. 2.Face to face .
3. Manager round, here scenario based questions on jdbc,hybernate and other family background details.
4. HR round.

I applied via Campus Placement and was interviewed before Jun 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Java collections, multithreading,oops
  • Q2. System design, sql, microservices

Interview Preparation Tips

Interview preparation tips for other job seekers - Just focus on core java, oops and system design for microservices

Ecolab Digital Center Interview FAQs

How many rounds are there in Ecolab Digital Center Software Developer interview?
Ecolab Digital Center interview process usually has 3 rounds. The most common rounds in the Ecolab Digital Center interview process are Technical, Resume Shortlist and One-on-one Round.
What are the top questions asked in Ecolab Digital Center Software Developer interview?

Some of the top questions asked at the Ecolab Digital Center Software Developer interview -

  1. Solid principles, OOPS ,Data analytics, virtualizat...read more
  2. Azure, C#,Angular ,Aptit...read more

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Overall Interview Experience Rating

4.5/5

based on 2 interview experiences

Duration

2-4 weeks 100%
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Ecolab Digital Center Software Developer Salary
based on 28 salaries
₹10.5 L/yr - ₹21.7 L/yr
59% more than the average Software Developer Salary in India
View more details

Ecolab Digital Center Software Developer Reviews and Ratings

based on 4 reviews

2.9/5

Rating in categories

2.6

Skill development

2.9

Work-life balance

2.5

Salary

3.0

Job security

2.5

Company culture

1.7

Promotions

3.0

Work satisfaction

Explore 4 Reviews and Ratings
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₹8.5 L/yr - ₹14.9 L/yr

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₹6.6 L/yr - ₹14 L/yr

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