Hire Data Engineers

Data Engineers are responsible for compiling and installing database systems, writing complex queries, scaling data to multiple machines and putting disaster recovery systems into place. A data engineer should have a good understanding of structured and unstructured data and should be able to build pipelines that move data throughout an enterprise.


This test will help you in measuring:

  • Proficiency in Hadoop Tools - Hive and Spark
  • Proficiency in R programming and libraries
  • Knowledge of NoSQL database - MongoDB
  • Knowledge of SQL database
  • Strong grasp in Data Warehousing and Data Modeling

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Looking for a customised test?

Are you looking for a customised version of this test. Or looking to get a new test build according to your requirements from scratch? Reach out to our subject matter experts and discuss the same.

This is a 35-minutes test aimed at thoroughly evaluating the knowledge, concepts, application and analysis in skills of the target audience as a Data Engineer. The test has 25 items divided into seven sections as follows:

  • 3 MCQ/MCA items based on Hadoop tool - Hive
  • 2 MCQ/MCA items based on Hadoop tool - Spark
  • 4 MCQ/MCA items based on R Programming
  • 4 MCQ/MCA items based on MongoDB
  • 4 MCQ/MCA items based on SQL
  • 4 MCQ/MCA items based on Data Modeling
  • 4 MCQ/MCA items based on Data Warehousing


Recommended experience bracket of target audience: 1-3 years

Difficulty level: Moderate


Why Use Mettl's Skill Test?

Mettl's Data Engineer assessment is specially designed to cater to the level of skills that a good beginner to intermediate level developer would be expected to possess. We can benchmark the test for specific job roles with a vast array of global target audience that have already given the test for that job role.


Key profiles the test is useful for:

  • Data Science Engineer (using R Programming)
  • Big Data Engineer (using R Programming)

Answer to common queries:

Q. Can we benchmark candidates based on our internal sample set?

A. We can do so selectively. Please write to us for such a request and we would be glad to assist.

Q. Can we customize the report to include some specific analysis?

A. We have done so in the past on a client-to-client basis. Please write to us for such a request and we would be glad to work out a solution for you.

How it works:

step 1

Add this test to your tests

step 2

Share test link from your tests

step 3

Candidate take the tests

step 4

You get their tests report

Note You will be charged only at step 3. i.e. only when candidate start the test.

Relevant for Industries

  • IT
  • ITeS

Related Tags

Big Data

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