Search

Interview Questions

  • Reviews
  • Salaries
  • Interview Questions
  • About Company
  • Benefits
  • Jobs
  • Office Photos
  • Community
+ Contribute
notification
notification
Login
Premium Employer

i

This company page is being actively managed by Ericsson Team. If you also belong to the team, you can get access from here

Ericsson Verified Tick

Compare button icon Compare button icon Compare
4.1

based on 7k Reviews

Proud winner of ABECA 2024 - AmbitionBox Employee Choice Awards

zig zag pattern zig zag pattern

Filter interviews by

Ericsson Senior Data Scientist Interview Questions and Answers

Updated 28 Sep 2024

Ericsson Senior Data Scientist Interview Experiences

3 interviews found

Senior Data Scientist Interview Questions & Answers

user image Anonymous

posted on 30 Nov 2021

I was interviewed in Oct 2021.

Interview Questionnaire 

4 Questions

  • Q1. Basics of Machine Learning
    • Add your answer
  • Q2. In depth discussion of your projects in Machine Learning / Deep Learning
    • Add your answer
  • Q3. How to approach a business problem from Data Science perspective?
  • Ans. 

    Approach business problem with data science by understanding the problem, collecting relevant data, analyzing data, and presenting insights.

    • Understand the business problem and define the objective

    • Collect relevant data from various sources

    • Clean and preprocess the data

    • Analyze the data using statistical and machine learning techniques

    • Present insights and recommendations to stakeholders

    • Iterate and refine the approach as ne

    • Answered by AI
    Add your answer
  • Q4. Explainability in Deep Learning
  • Ans. 

    Explainability in Deep Learning refers to the ability to understand and interpret the decisions made by a deep learning model.

    • Explainability is important for ensuring transparency and accountability in AI systems.

    • It can be achieved through techniques such as feature visualization, saliency maps, and attention mechanisms.

    • Explainability can also help identify biases and errors in the model.

    • Examples of explainable deep le...

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - 7 rounds including a couple of rounds with hiring manager, 3 data science rounds, 1 HR round, 1 with senior management

Skills evaluated in this interview

Senior Data Scientist Interview Questions & Answers

user image Anonymous

posted on 23 May 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. It was around recent projects, did an entire walkthrough of one of my projects related to deduplication of nlp content. At some of the stages, alternative objectives were evaluated. Ex: How to handle incre...
    • Add your answer
Round 2 - Technical 

(1 Question)

  • Q1. This was more on the depth of ML concepts. Information loss vs dimensional reductions, transformer architecture, metrics for different problem settings, loss functions, outlier analysis, drift detection et...
    • Add your answer

Senior Data Scientist Interview Questions Asked at Other Companies

asked in IndusInd Bank
Q1. What is the difference between logistic and linear regression?
View answers (4)
asked in SAP
Q2. Count all pairs of numbers from a list where the ending digit of ... read more
View answer (1)
asked in Kyndryl
Q3. Print rows where a certain criterion is met (ex - in a dataset of ... read more
View answer (1)
asked in Kyndryl
Q4. Extract only India Players from dictionary (using list comprehens ... read more
View answers (3)
asked in Ernst & Young
Q5. How do you handle large amount of data in financial domain?
View answer (1)
View All

Senior Data Scientist Interview Questions & Answers

user image Anonymous

posted on 28 Sep 2024

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

I applied via Approached by Company and was interviewed before Sep 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Business problem and how that can be solved using data science
    • Add your answer

Top trending discussions

View All
Interview Tips & Stories
2w
heartwarmingracoon
Verified Icon
·
works at
Esways Conglomerate
Post interview process
I am working as a front-end developer for 4.5years in a same company. So I think this is the right time to switch my job. I attended F2F interview yesterday(21-01-25) at TCD, I completed two rounds of interview and wait for a while, they say you may leave now you got a call from us soon. Is they call me either I cleared the interview or not cleared it, or they call only I cleared the interview? Can I wait for the call or focus on other interview?
Got a question about Ericsson?
Ask anonymously on communities.

Interview questions from similar companies

Senior Data Scientist Interview Questions & Answers

Bharti Airtel user image Pulkit Verma

posted on 30 Sep 2023

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Instahyre and was interviewed before 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 - One-on-one 

(1 Question)

  • Q1. Technical questions related to NLP, Computer Vision and Projects that I worked on. Detailed discussion on evaluation metrics that I used.
    • Add your answer
Round 3 - One-on-one 

(1 Question)

  • Q1. Interview with the Manager to whom I was going to report, it was mostly related to Deep Leaning in which questions related to batch normalisation, various activation functions along with drawbacks were ask...
    • Add your answer
Round 4 - Aptitude Test 

A simple aptitude test was organised but it was not an eliminator, just to check your aptitude

Interview Preparation Tips

Interview preparation tips for other job seekers - It's the easiest round, if you clear the second round of interview with the manager then you are through. Just ensure that concepts are clear, nothing fancy just ensure that your base is clear and you are able to explain your projects clearly.

Data Scientist Interview Questions & Answers

AT&T user image Anonymous

posted on 1 Mar 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Basic ML questions were asked.
    • Add your answer

Data Scientist Interview Questions & Answers

Vodafone Idea user image Anonymous

posted on 20 Apr 2023

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

I applied via Naukri.com and was interviewed before Apr 2022. There were 6 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 

(1 Question)

  • Q1. All technical questions related to profile
    • Add your answer
Round 3 - Technical 

(1 Question)

  • Q1. Data science questions
    • Add your answer
Round 4 - Behavioral 

(1 Question)

  • Q1. Current role and experience related
    • Add your answer
Round 5 - Technical 

(2 Questions)

  • Q1. Technical questions
    • Add your answer
  • Q2. Data science questions by onshore team
    • Add your answer
Round 6 - HR 

(2 Questions)

  • Q1. Salary joining date
    • Add your answer
  • Q2. Expected salary joining date
    • Add your answer

Senior Data Scientist Interview Questions & Answers

Bharti Airtel user image Pulkit Verma

posted on 30 Sep 2023

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Instahyre and was interviewed before Sep 2022. There were 4 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 tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Technical questions related to NLP, Computer Vision and Projects that I worked on. Detailed discussion on evaluation metrics that I used.
    • Add your answer
Round 3 - One-on-one 

(1 Question)

  • Q1. Interview with the Manager to whom I was going to report, it was mostly related to Deep Leaning in which questions related to batch normalisation, various activation functions along with drawbacks were ask...
    • Add your answer
Round 4 - Aptitude Test 

A simple aptitude test was organised but it was not an eliminator, just to check your aptitude

Interview Preparation Tips

Interview preparation tips for other job seekers - It's the easiest round, if you clear the second round of interview with the manager then you are through. Just ensure that concepts are clear, nothing fancy just ensure that your base is clear and you are able to explain your projects clearly.
More about working at Ericsson
golden leaf award

#7 Best Large Company - 2022

golden leaf awardgolden leaf award

#22 Best Large Company - 2021

golden leaf award

Ericsson Interview FAQs

How many rounds are there in Ericsson Senior Data Scientist interview?
Ericsson interview process usually has 1-2 rounds. The most common rounds in the Ericsson interview process are Technical.
How to prepare for Ericsson Senior 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 Machine Learning, Bidding, CRM, Data Science and Google AdWords.
What are the top questions asked in Ericsson Senior Data Scientist interview?

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

  1. How to approach a business problem from Data Science perspecti...read more
  2. Explainability in Deep Learni...read more
  3. This was more on the depth of ML concepts. Information loss vs dimensional redu...read more

Tell us how to improve this page.

Ericsson Interviews By Designations

Interview Questions for Popular Designations

Ericsson Senior Data Scientist Interview Process

based on 4 interviews

1 Interview rounds

  • Technical Round
View more
Join Ericsson Shaping the future one connection at a time.

Interview Questions from Similar Companies

TCS Interview Questions
3.7
 • 10.4k Interviews
Accenture Interview Questions
3.9
 • 8.1k Interviews
Wipro Interview Questions
3.7
 • 5.6k Interviews
Tech Mahindra Interview Questions
3.5
 • 3.8k Interviews
HCLTech Interview Questions
3.5
 • 3.8k Interviews
IBM Interview Questions
4.0
 • 2.4k Interviews
Bharti Airtel Interview Questions
4.0
 • 823 Interviews
Vodafone Idea Interview Questions
4.1
 • 548 Interviews
Cisco Interview Questions
4.1
 • 395 Interviews
Qualcomm Interview Questions
3.8
 • 273 Interviews
View all

Fast track your campus placements

Jaypee University of Information Technology, Solan Placement Questions
6 Interviews
KIIT University, Bhuvaneshwar Placement Questions
4 Interviews
Madan Mohan Malaviya Engineering College (MMMEC) Placement Questions
3 Interviews
Indian Institute of Technology (IIT), Kharagpur Placement Questions
2 Interviews
Jaypee Institute of Information Technology, Noida Placement Questions
2 Interviews
Madras Institute of Technology, Chennai Placement Questions
1 Interview
Birla Institute of Technology (BIT), Ranchi Placement Questions
1 Interview
View all
Ericsson Senior Data Scientist Salary
based on 43 salaries
₹16.2 L/yr - ₹65.3 L/yr
44% more than the average Senior Data Scientist Salary in India
View more details

Ericsson Senior Data Scientist Reviews and Ratings

based on 6 reviews

4.1/5

Rating in categories

4.1

Skill development

5.0

Work-life balance

2.8

Salary

4.9

Job security

4.9

Company culture

3.1

Promotions

4.4

Work satisfaction

Explore 6 Reviews and Ratings
Ericsson Salaries in India
Senior Solution Integrator
2.4k salaries
unlock blur

₹6.5 L/yr - ₹22 L/yr

Senior Engineer
2.3k salaries
unlock blur

₹6.1 L/yr - ₹18.6 L/yr

Solution Architect
2.2k salaries
unlock blur

₹13 L/yr - ₹39 L/yr

Network Engineer
1.9k salaries
unlock blur

₹2.4 L/yr - ₹9.4 L/yr

Solution Integrator
1.7k salaries
unlock blur

₹4 L/yr - ₹13.5 L/yr

Explore more salaries
Compare Ericsson with

Nokia

4.1
Compare

Cisco

4.1
Compare

Huawei Technologies

4.0
Compare

Qualcomm

3.8
Compare
Popular Calculators
Are you paid fairly?
Monthly In-hand Salary Calculator
Gratuity Calculator
HRA Calculator
Salary Hike Calculator
Did you find this page helpful?
Yes No
write
Share an Interview