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LinkedIn Data Scientist Interview Questions and Answers

Updated 13 Jan 2022

LinkedIn Data Scientist Interview Experiences

3 interviews found

Data Scientist interview

user image Data Science Jay

posted on 1 Dec 2021

Data Scientist interview

user image Data Science Jay

posted on 1 Dec 2021

Data Scientist Interview Questions Asked at Other Companies

Q1. Special Sum of Array Problem Statement Given an array 'arr' conta ... read more
Q2. for a data with 1000 samples and 700 dimensions, how would you fi ... read more
asked in Affine
Q3. you have a pandas dataframe with three columns, filled with state ... read more
Q4. Clone a Linked List with Random Pointers Given a linked list wher ... read more
asked in Coforge
Q5. coding question of finding index of 2 nos. having total equal to ... read more

Data Scientist interview

user image Data Science Jay

posted on 21 Dec 2021

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Job Portal and was interviewed in Nov 2024. There were 3 interview rounds.

Round 1 - Coding Test 

SQL and Python coding test

Round 2 - Technical 

(2 Questions)

  • Q1. Bagging vs Boosting
  • Q2. Overfitting and Underfitting in GBDT
Round 3 - HR 

(2 Questions)

  • Q1. Questions on Recent project
  • Q2. Deep Learning vs classical ML
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

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

Round 1 - Technical 

(2 Questions)

  • Q1. SQL and pandas coding
  • Q2. Resume projects deep dive

Interview Preparation Tips

Interview preparation tips for other job seekers - No matter what kinds of questions indicated in HR email, be prepared for behavioral questions all the time
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. What do you know about Uber?
  • Q2. Went over my current role
Interview experience
3
Average
Difficulty level
Easy
Process Duration
4-6 weeks
Result
-

I applied via Referral and was interviewed before Oct 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Explain past projects
Round 2 - One-on-one 

(1 Question)

  • Q1. Explain resume points
  • Ans. 

    Resume points are concise descriptions of your work experience, skills, and achievements listed on your resume.

    • Resume points should be clear, specific, and quantifiable.

    • Use action verbs to start each point, such as 'developed', 'implemented', 'analyzed'.

    • Include relevant metrics or results to demonstrate impact, such as 'increased sales by 20%' or 'reduced processing time by 30%'.

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

SQL - shared question on the screen and asked to code in SQL

Round 2 - Technical 

(1 Question)

  • Q1. Nth highes salary
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Campus Placement and was interviewed in Oct 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Ask 4 programming question 1)prime in range ,2)Matrix multiplication,3)Spiral Matrix 4)separte vowels from string

Interview Preparation Tips

Topics to prepare for Amazon Data Scientist interview:
  • Java
  • SQL
Interview preparation tips for other job seekers - Please be perfect with your resume
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Coding and data structure
Round 2 - Technical 

(1 Question)

  • Q1. ML Breadth and depth

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