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ALDI Data Engineer Interview Questions and Answers

Updated 2 Jun 2024

ALDI Data Engineer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via JobTeaser and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - HR 

(2 Questions)

  • Q1. Tell me about your profile
  • Q2. Past experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Be crisp and to the point

Interview questions from similar companies

Interview Preparation Tips

General Tips: It's not a World Cup final and you're not Tendulkar. So relax, you don't have the burden of a nation's expectation on you. If you've managed to understand the fundamentals of algorithms, data structures, OS etc., cracking interviews shouldn't be hard. If you've not, then I guess you need at least a couple of months of intense preparation.
College Name: NIT SURATHKAL

Interview Questionnaire 

2 Questions

  • Q1. Enhance your theoritical knowledge.
  • Q2. Coding skills using collections
  • Ans. 

    Collections are essential for efficient data manipulation in Python. A strong grasp of collections is crucial for a data engineer.

    • Familiarity with lists, tuples, sets, and dictionaries

    • Understanding of when to use each collection type

    • Ability to manipulate and iterate through collections

    • Knowledge of built-in collection methods and functions

    • Experience with third-party collection libraries like NumPy and Pandas

  • Answered by AI

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Mar 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Virtual Interview - 3 rounds same day [DS & Algo, Java, Architecture/Product]

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good. Focus on problem solving and speed to clear 1st Round. Strong Java fundamentals upto Java 8,9 is enough to clear 2nd Round. Basic Design and Product Architecture knowledge can help clear the final round.

Believe yourself and keep working !!
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Have you worked in databricks
  • Ans. 

    Yes, I have worked in Databricks for data engineering projects.

    • I have experience using Databricks for data processing and analysis.

    • I have utilized Databricks for building and optimizing data pipelines.

    • I have worked with Databricks notebooks for coding and collaboration.

    • I have used Databricks clusters for scalable data processing.

    • I have integrated Databricks with other tools like Apache Spark for big data processing.

  • Answered by AI

I applied via Recruitment Consultant and was interviewed in Oct 2021. There was 1 interview round.

Interview Questionnaire 

4 Questions

  • Q1. Sql queries on join and window functions
  • Q2. Brain teasers
  • Q3. Business Case study
  • Q4. Statistics and formula

Interview Preparation Tips

Interview preparation tips for other job seekers - Get a
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Java coding test. Really basic

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 Resume tips
Round 2 - Coding Test 

Basic details of Pyspark optimization question

Round 3 - Technical 

(1 Question)

  • Q1. Job optimization is pyspark

Interview Preparation Tips

Interview preparation tips for other job seekers - Read basics
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Sep 2024.

Round 1 - Coding Test 

2 coding questions asked meeting rooms ds algo

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

I applied via LinkedIn and was interviewed in Sep 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Data Structures
  • Q2. Algorithms concepts
Round 2 - One-on-one 

(2 Questions)

  • Q1. Data Engineering Concepts
  • Q2. Spark and pyspark
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ALDI Interview FAQs

How many rounds are there in ALDI Data Engineer interview?
ALDI interview process usually has 1 rounds. The most common rounds in the ALDI interview process are HR.

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ALDI Data Engineer Interview Process

based on 2 interviews

Interview experience

4
  
Good
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