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Ericsson Data Scientist Interview Questions, Process, and Tips

Updated 21 Nov 2024

Top Ericsson Data Scientist Interview Questions and Answers

  • Q1. ML Question What are the assumptions of linear regression model?
    View answers (2)
  • Q2. ML Question What problems do multicollinearity in regression analysis cause?
    View answer (1)
  • Q3. ML Question What are different measures used to check performance of classification model?
    View answer (1)
View all 11 questions

8 Ericsson Data Scientist Interview Experiences

23 questions found

Sort by: Popular

Data Scientist Interview Questions

user image Anonymous

posted on 21 Nov 2024

Interview experience
3
 Average
Difficulty level
 Hard
Duration
 2-4 weeks
Result
 No response

I applied via Company Website and was interviewed in Oct 2024.

1 Interview Round

1

Technical Round (3 Questions)

  • Q1. Difference between Data Warehouse, Data Lakes and Tables
    View Answers (1)
  • Q2. Query difference betweeen Group by and Partition by
    View Answers (1)
  • Q3. Machine Learning questions such as Regression, Trees etc
    Add Answer

Interview Preparation Tips

Topics to prepare for Ericsson Data Scientist interview:
  • SQL
Interview preparation tips for other job seekers - Prepare the basics

Data Scientist Interview Questions

user image Anonymous

posted on 8 Nov 2024

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Aptitude Test Round

Basic aptitude ques were asked

2

One-on-one Round (2 Questions)

  • Q1. Projects discussion
    Add Answer
  • Q2. Probability questions
    Add Answer
3

HR Round (2 Questions)

  • Q1. Why Ericsson and 5 year plan
    Add Answer
  • Q2. Your strength and weakness
    Add Answer

Get interview-ready with top interview questions

Data Scientist Interview Questions

user image rakesh kumar Sharma

posted on 8 Oct 2024

Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. ML questions and deep learning
    Add Answer
  • Q2. Project in your cv
    View Answers (1)

Data Scientist Interview Questions

user image Anonymous

posted on 21 Mar 2024

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

I applied via Company Website and was interviewed in Feb 2024.

2 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Isolatn forest work? evalution metrics in laymann tems , pyspark basics , job lib
    View Answers (1)
2

Technical Round (1 Question)

  • Q1. Scenerio based data science questns , paramatric and non parametric data
    Add Answer

Skills evaluated in this interview

Useful Resources

Ericsson interview questions for designations

 Senior Data Scientist

 (3)

 Data Engineer

 (1)

 Data Analyst

 (1)

Data Scientist Interview Questions

user image Anonymous

posted on 10 Mar 2024

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

I was interviewed in Feb 2024.

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Statistics, Machine Learning, Project -Easy to moderate questions
    Add Answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare Statistics and Machine learning algorithms.

Data Scientist Interview Questions

user image prakhar pandey

posted on 15 Oct 2023

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

4 Interview Rounds

1

Resume Shortlist Round

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
2

One-on-one Round (1 Question)

  • Q1. Statistics, python, machine learning, regression
    Add Answer
3

One-on-one Round (1 Question)

  • Q1. Statistics, machine learning, regression, python
    Add Answer
4

HR Round (1 Question)

  • Q1. Tell me about yourself
    Add Answer

Data Scientist Interview Questions

user image CodingNinjas

posted on 11 Mar 2022

I was interviewed before Mar 2021.

1 Interview Round

1

Telephonic Call Round (4 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Technical Interview round with questions on ML mainly.

  • Q1. ML Question

    What are the assumptions of linear regression model?
    View Answers (2)
  • Q2. ML Question

    What problems do multicollinearity in regression analysis cause?
    View Answers (1)
  • Q3. ML Question

    What are different measures used to check performance of classification model?
    View Answers (1)
  • Q4. ML Question

    What are disadvantage of logistics regression?
    View Answers (1)

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAEricsson India interview preparation:Topics to prepare for the interview - ML, Statistics, SQL, OOPS, Aptitude, DSATime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Prepare basics of ML, stats and Sql properly. 
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewRejected

Skills evaluated in this interview

Data Scientist Interview Questions

user image Anonymous

posted on 28 Nov 2021

I applied via Referral and was interviewed before Nov 2020.

4 Interview Rounds

Interview Questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basics of ML, stats and Sql properly

Skills evaluated in this interview

Useful Resources

Top trending discussions

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Interview Tips & Stories
2w (edited)
a consultant
Alternate documents for Employee verification?
My new employer asked for my previous offer letters and salary slips. When I inquired, they said it was for background verification. However, I feel that providing these documents might affect salary negotiations, and it feels a bit unethical too. What alternative documents can I provide for employment verification?
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Interview questions from similar companies

Data Scientist Interview Questions

AT&T user image Anonymous

posted on 1 Mar 2024

Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Basic ML questions were asked.
    Add Answer

Data Scientist Interview Questions

Vodafone Idea user image Anonymous

posted on 20 Apr 2023

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed before Apr 2022.

6 Interview Rounds

1

Resume Shortlist Round

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
2

Technical Round (1 Question)

  • Q1. All technical questions related to profile
    Add Answer
3

Technical Round (1 Question)

  • Q1. Data science questions
    Add Answer
4

Behavioral Round (1 Question)

  • Q1. Current role and experience related
    Add Answer
5

Technical Round (2 Questions)

  • Q1. Technical questions
    Add Answer
  • Q2. Data science questions by onshore team
    Add Answer
6

HR Round (2 Questions)

  • Q1. Salary joining date
    Add Answer
  • Q2. Expected salary joining date
    Add Answer

Useful Resources

More about working at Ericsson
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#22 Best Large Company - 2021

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Ericsson Interview FAQs

How many rounds are there in Ericsson Data Scientist interview?
Ericsson interview process usually has 2 rounds. The most common rounds in the Ericsson interview process are Technical, One-on-one Round and HR.
How to prepare for Ericsson Data Scientist 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 Ericsson. The most common topics and skills that interviewers at Ericsson expect are Python, Machine Learning, Data Management, HTML and SQL.
What are the top questions asked in Ericsson Data Scientist interview?

Some of the top questions asked at the Ericsson Data Scientist interview -

  1. What are different measures used to check performance of classification mo...read more
  2. What is effect of multicollinearity ik regression analysi...read more
  3. isolatn forest work? evalution metrics in laymann tems , pyspark basics , job l...read more

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Ericsson Interviews By Designations

Interview Questions for Popular Designations

Interview Process at Ericsson Data Scientist

based on 5 interviews in last 1 year

1 Interview rounds

  • Technical Round
View more

People are getting interviews through

based on 3 Ericsson interviews
Company Website
Referral
67%
33%
Moderate Confidence
?
Moderate Confidence means the data is based on a sufficient number of responses received from the candidates

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Ericsson Data Scientist Salary
based on 308 salaries
₹13 L/yr - ₹33 L/yr
29% more than the average Data Scientist Salary in India
View more details

Ericsson Data Scientist Reviews and Ratings

based on 28 reviews

4.0/5

Rating in categories

3.3

Skill development

3.7

Work-Life balance

3.5

Salary & Benefits

3.7

Job Security

3.5

Company culture

3.1

Promotions/Appraisal

3.0

Work Satisfaction

Explore 28 Reviews and Ratings
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