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Fourkites Data Engineer Interview Questions and Answers

Updated 4 Oct 2022

Fourkites Data Engineer Interview Experiences

2 interviews found

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 - Coding Test 

They are asking about SQL queries and BI dashboard knowledge

Round 3 - One-on-one 

(2 Questions)

  • Q1. 1. Tell about yourself? 2. What is your Project? 3. WHat challenges faced in Data Engineering role 4. BI dashboard development experience
  • Q2. 1. What is Data models 2. What are the activities used in ADF 3. What is IR?
  • Ans. 

    Answers to questions related to Data Engineer role

    • Data models are the logical representation of data objects and their relationships

    • ADF activities include data movement, data transformation, and control activities

    • IR stands for Integration Runtime, which is a compute infrastructure used to provide data integration capabilities

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Expecting scenario based questions and challanges. So prepare based on this
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 - Coding Test 

They are asking about SQL queries and BI dashboard knowledge

Round 3 - One-on-one 

(2 Questions)

  • Q1. 1. Tell about yourself? 2. What is your Project? 3. WHat challenges faced in Data Engineering role 4. BI dashboard development experience
  • Ans. 

    I am a data engineer with experience in BI dashboard development and overcoming challenges in the field.

    • I have worked on various data engineering projects, including building data pipelines and optimizing data storage.

    • One of my notable projects involved developing a real-time data processing system for a retail company, which improved their inventory management and sales forecasting.

    • In my previous role, I faced challen...

  • Answered by AI
  • Q2. 1. What is Data models 2. What are the activities used in ADF 3. What is IR?
  • Ans. 

    Answers to questions related to Data Models, ADF activities, and IR.

    • Data models are the representation of data structures and relationships between them.

    • ADF activities include data movement, data transformation, and control activities.

    • IR stands for Integration Runtime, which is a compute infrastructure used to provide data integration capabilities across different network environments.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Expecting scenario based questions and challanges. So prepare based on this

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Interview questions from similar companies

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

(2 Questions)

  • Q1. How to productinize Data Pipelines
  • Ans. 

    To productinize Data Pipelines, one must automate, monitor, and scale the pipeline for efficient and reliable data processing.

    • Automate the data pipeline using tools like Apache Airflow or Kubernetes

    • Monitor the pipeline for errors, latency, and data quality issues using monitoring tools like Prometheus or Grafana

    • Scale the pipeline by optimizing code, using distributed computing frameworks like Spark, and leveraging clou...

  • Answered by AI
  • Q2. How does big query works
  • Ans. 

    BigQuery is a fully-managed, serverless data warehouse that enables scalable analysis over petabytes of data.

    • BigQuery uses a distributed architecture to process and analyze large datasets quickly.

    • It allows users to run SQL-like queries on datasets stored in Google Cloud Storage.

    • BigQuery automatically scales to handle large amounts of data and can be integrated with other Google Cloud services.

    • It supports real-time data...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn how to run a pipeline in production

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Machine Learning-related stuff: Confusion Matrix, R2 score, etc.. Also, Python & Statistics.
  • Q2. Explain any one project.
  • Q3. Difference between Data Analyst and Data Scientist.
  • Ans. 

    Data Analyst focuses on analyzing data to provide insights, while Data Scientist focuses on using advanced algorithms and machine learning to predict future trends.

    • Data Analyst focuses on analyzing data to provide insights for decision-making.

    • Data Scientist focuses on using advanced algorithms and machine learning to predict future trends.

    • Data Analyst typically works with structured data, while Data Scientist works wit...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for MapmyIndia Data Analyst interview:
  • Machine Learning
  • Statistics
  • Python
Interview preparation tips for other job seekers - The ML & Python basics should be strong. Add relevant projects to the resume.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

It was good 20 mcqs 3 coding questions

Round 2 - Technical 

(2 Questions)

  • Q1. Dsa and core subjects like cn os
  • Q2. Dsa questions and core subjects
Round 3 - HR 

(1 Question)

  • Q1. Basic family discussion and salary details

Interview Preparation Tips

Interview preparation tips for other job seekers - it was overall a good experience
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Basic OOP questions for python programming language

Round 2 - HR 

(2 Questions)

  • Q1. What's abstraction
  • Ans. 

    Abstraction is the concept of hiding complex implementation details and showing only the necessary information to the user.

    • Abstraction allows users to focus on what an object does instead of how it does it

    • It helps in reducing complexity and improving efficiency in software development

    • Example: In object-oriented programming, abstract classes and interfaces are used to achieve abstraction

  • Answered by AI
  • Q2. What's the difference between SQL and NoSQL database
  • Ans. 

    SQL databases are relational databases with structured data, while NoSQL databases are non-relational databases with flexible, unstructured data.

    • SQL databases use structured query language for defining and manipulating data, while NoSQL databases use different query languages or APIs.

    • SQL databases are table-based, with a predefined schema, while NoSQL databases are document, key-value, wide-column, or graph-based.

    • SQL d...

  • Answered by AI
Round 3 - Technical 

(2 Questions)

  • Q1. Reverse a linked list
  • Ans. 

    Reverse a linked list by changing the direction of pointers

    • Start with three pointers: current, prev, and next

    • Iterate through the linked list, updating pointers to reverse the direction

    • Update the head of the linked list to the last node after reversing

  • Answered by AI
  • Q2. Implement binary search algorithm
  • Ans. 

    Binary search algorithm efficiently finds the target value in a sorted array.

    • Start by defining the low and high indices of the array.

    • Calculate the mid index and compare the target value with the value at mid.

    • If target is less than mid value, update high to mid-1; if greater, update low to mid+1.

    • Repeat until target is found or low is greater than high.

  • Answered by AI
Round 4 - One-on-one 

(2 Questions)

  • Q1. Brief Introduction and basic questions
  • Q2. Future plans and how am i going to achieve them

Skills evaluated in this interview

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

(1 Question)

  • Q1. They asked to design a database table
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Jul 2024.

Round 1 - Coding Test 

Create an API using Notepad to check if a string is a palindrome or not.

Round 2 - One-on-one 

(1 Question)

  • Q1. Solid principal

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't join worst company
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Aug 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Good communication skills

Round 2 - Group Discussion 

Understanding topics

Round 3 - HR 

(2 Questions)

  • Q1. Why you are good fit the job?
  • Ans. 

    I have a strong background in data analysis, with experience in utilizing various tools and techniques to derive insights from data.

    • Extensive experience in data analysis

    • Proficient in using tools like SQL, Python, and Tableau

    • Strong problem-solving skills

    • Ability to communicate complex findings to non-technical stakeholders

  • Answered by AI
  • Q2. What is the salary expectation?
  • Ans. 

    Salary expectations are based on experience, skills, location, and industry standards.

    • Consider factors like your experience, skills, education, location, and the industry norms when determining your salary expectation.

    • Research the average salary range for Data Analysts in your area and industry to have a realistic expectation.

    • Be prepared to negotiate based on the job responsibilities and benefits offered by the employe

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I strongly believe my skills and my percentage my degree will suitable for the job.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Mimic Dataframe Merge
  • Ans. 

    Implement a function to mimic the functionality of merging two DataFrames in Python.

    • Create a function that takes two DataFrames as input.

    • Merge the two DataFrames based on a common column or index.

    • Handle different types of joins like inner, outer, left, and right joins.

    • Return the merged DataFrame as output.

  • Answered by AI
  • Q2. Improve above case by case
Round 2 - Coding Test 

1 hour - Find longest palindromic substring

Fourkites Interview FAQs

How many rounds are there in Fourkites Data Engineer interview?
Fourkites interview process usually has 3 rounds. The most common rounds in the Fourkites interview process are Resume Shortlist, Coding Test and One-on-one Round.
How to prepare for Fourkites 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 Fourkites. The most common topics and skills that interviewers at Fourkites expect are Big Data, Hadoop, Java, Machine Learning and SQL.

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