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HashedIn by Deloitte Data Engineer Interview Questions and Answers

Updated 14 May 2024

HashedIn by Deloitte Data Engineer Interview Experiences

3 interviews found

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 14 May 2024

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

I applied via Referral and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Basics concepts of Python, SQL, Spark. Few questions to write on the notepad also.
Round 2 - Technical 

(1 Question)

  • Q1. In dept discussion on spark, scenario based questions. Questions on Data Warehouse also.

Interview Preparation Tips

Interview preparation tips for other job seekers - Go for the basic concepts first then prepare accordingly.

Data Engineer Interview Questions & Answers

user image Mohit Pradhan

posted on 7 Mar 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. How do you handle Spark Memory management
  • Ans. 

    Spark Memory management involves configuring memory allocation, monitoring memory usage, and optimizing performance.

    • Set memory allocation parameters in Spark configuration (e.g. spark.executor.memory, spark.driver.memory)

    • Monitor memory usage using Spark UI or monitoring tools like Ganglia

    • Optimize performance by tuning memory allocation based on workload and cluster resources

    • Use techniques like caching and persistence t

  • Answered by AI
  • Q2. How do you work on Spark Optimisatiomn
  • Ans. 

    Spark optimization involves tuning configurations, partitioning data, using appropriate transformations, and caching intermediate results.

    • Tune Spark configurations based on cluster resources and workload requirements

    • Partition data to distribute workload evenly across nodes

    • Use appropriate transformations like map, filter, and reduce to minimize data shuffling

    • Cache intermediate results to avoid recomputation

  • Answered by AI

Skills evaluated in this interview

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Data Engineer Interview Questions & Answers

user image Abhilash Baroor

posted on 19 Apr 2024

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

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

Round 1 - One-on-one 

(1 Question)

  • Q1. Basics pf pyhthon, spark

Interview Preparation Tips

Interview preparation tips for other job seekers - keep husltling

Data Engineer Jobs at HashedIn by Deloitte

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Interview questions from similar companies

I appeared for an interview before Nov 2020.

Interview Questionnaire 

3 Questions

  • Q1. Simple and Easy questions on OOPS, static variable, Prioriry queue,
  • Q2. Design question,
  • Q3. Binary Search

Interview Preparation Tips

Interview preparation tips for other job seekers - Easy you can crack this shit easily

I appeared for an interview in Sep 2017.

Interview Questionnaire 

4 Questions

  • Q1. Technical interview take by client technical person actually they are hiring for another client so they took total 3 technical round and final will HR round
  • Q2. Asking about life cycle of Dot net mvc contols entity frame work and SQL queries
  • Q3. Problem based on oops and SQL queries outputs
  • Q4. Basic questions about my self ,salary discussion basic formalities form I have to fill up

Interview Preparation Tips

Round: Test
Experience: There were around 15 objective question that includes mvc, c#.net and SQL server. It was very simple question like different types of filters,Acton results in mvc. Basic oops concept and dot net web page regarding

Round: Resume Shortlist
Experience: After completing test round another was technical round discussed maily for mvc and SQL server questions. Around 30 mint discussion. After qualify this round another round will start from client technical staff.

General Tips: It was for 2-3 year experience person very simple to crack but focus on you which profile you are looking for study interview questions from net
Skills: Dot net mve oops concept jQuery and SQL server

I appeared for an interview in Sep 2019.

Interview Questionnaire 

1 Question

  • Q1. Pl sql related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - y resume was referd through a guy. Later I got call from HR for interview schedule he asked me my expected ctc and Notice Period to which I clearly said 3 months. He scheduled my interview on weekends morning 8am I reached there by 8.30am The interview process got started late by 10am it was an walk in type interview 1 round was Technical I cleared that round and had a feedback session with HR he said we are processing u to next round which was Manager round there itself I told the HR my NP is 3months the Hr Told its not an issue.
Laterly after I had lunch by 2pm Hr came n told me that Manager is not available now so we will be conducting ur further round in weekdays.
Then there was no mail or call so I purposely mailed them still haven't got proper response from them, so at last I told my friend who referd me to ask for an update the same HR told him that they want Immediate joiner so we can't process him to further round. Wasted my whole day over there

I applied via Recruitment Consultant and was interviewed before Jan 2020. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What Prog Languages known? Prior Software Experience? How good on U.S. Client Face to Face and telephonic interaction for projects?
  • Ans. 

    I am proficient in Java, Python, and C++. I have 2 years of experience in software development. I have excellent communication skills for client interaction.

    • Proficient in Java, Python, and C++

    • 2 years of software development experience

    • Excellent communication skills for client interaction

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I wasn't fluent or good in Programming languages but I was clear on the flowchart and the basic concept of OOPS. Also, I was confident about solving the scenarios given to me at interview rounds. I also had good experience in US customer handling over telephonic and Face to Face interaction.

I applied via Naukri.com and was interviewed in Jun 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Questions were according to the skills in the resume .spark,SQL,python and a bit of intro of Scala .

I applied via Walk-in and was interviewed before Jul 2021. There were 3 interview rounds.

Round 1 - Coding Test 

Data structures and algorithms

Round 2 - Coding Test 

Python etl,pandas, pyspark questions

Round 3 - HR 

(1 Question)

  • Q1. Salary negotiation , work culture

Interview Preparation Tips

Interview preparation tips for other job seekers - Be strong with the basics and practice common programming problems

Interview Questionnaire 

2 Questions

  • Q1. Basics from all framework you have worked on.
  • Q2. There working all are non technical people's they don't know the projects here major people working in testing and non related work

HashedIn by Deloitte Interview FAQs

How many rounds are there in HashedIn by Deloitte Data Engineer interview?
HashedIn by Deloitte interview process usually has 1-2 rounds. The most common rounds in the HashedIn by Deloitte interview process are Technical and One-on-one Round.
How to prepare for HashedIn by Deloitte Data Engineer 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 HashedIn by Deloitte. The most common topics and skills that interviewers at HashedIn by Deloitte expect are AWS, Big Data, HBase, Hadoop and Hive.
What are the top questions asked in HashedIn by Deloitte Data Engineer interview?

Some of the top questions asked at the HashedIn by Deloitte Data Engineer interview -

  1. How do you handle Spark Memory managem...read more
  2. How do you work on Spark Optimisati...read more
  3. Basics concepts of Python, SQL, Spark. Few questions to write on the notepad al...read more

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HashedIn by Deloitte Data Engineer Interview Process

based on 3 interviews

Interview experience

4
  
Good
View more
HashedIn by Deloitte Data Engineer Salary
based on 37 salaries
₹8 L/yr - ₹19.1 L/yr
11% more than the average Data Engineer Salary in India
View more details

HashedIn by Deloitte Data Engineer Reviews and Ratings

based on 3 reviews

4.4/5

Rating in categories

4.4

Skill development

4.4

Work-life balance

4.2

Salary

4.4

Job security

4.4

Company culture

3.9

Promotions

4.4

Work satisfaction

Explore 3 Reviews and Ratings
Data Engineer Expert

Hyderabad / Secunderabad,

Pune

+2

2-6 Yrs

Not Disclosed

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