How to Become Data Engineer?

5 minute read
How to Become Data Engineer

Data and its linked fields have experienced a paradigm shift over the years. Previously, the emphasis was on the extraction of meaningful insights, but data management has increasingly acquired prominence. As a result, the function of data engineers has gradually gained recognition. Data engineers build the groundwork for a database’s architecture. They evaluate a wide range of needs and use applicable database approaches to build a strong architecture. A data engineer is in charge of managing the database and ensuring that it runs properly and without interruption. Let’s learn more about how to become Data Engineering!! 

Roles and Responsibilities

The following are the duties and responsibilities that Data Engineers are required to perform:

1. Working on Data Architecture 

They develop, create, and maintain data architectures in a systematic manner while remaining aligned with business needs.

2. Gather Information

Before beginning any work on the database, they must acquire data from the appropriate sources. Data engineers save optimum data after developing a set of dataset operations.

 3. Do Industry Research 

Data engineers perform industry research to solve any concerns that may develop while addressing a business challenge.

4. Enhance your skills

Data engineers do not rely solely on theoretical database ideas. They must be knowledgeable and skilled enough to work in any development environment, regardless of programming language. Similarly, they must stay current on machine learning and its algorithms, such as the random forest, decision tree, k-means, and others.

They are knowledgeable about analytics tools such as Tableau, Knime, and Apache Spark. These tools are used to create useful business insights for a wide range of businesses. Data engineers, for example, can make a difference in the healthcare business by identifying trends in patient behaviour to better diagnosis and treatment. Likewise, law enforcement engineers can track variations in crime rates.

5. Develop Models and Look for Patterns

To extract historical insights, data engineers utilize a descriptive data model for data aggregation. They also create predictive models that use forecasting techniques to learn about the future and provide actionable insights. Similarly, they employ a prescriptive methodology, allowing consumers to benefit from recommendations for various outcomes. A significant portion of a data engineer’s time is devoted to uncovering hidden patterns in recorded data.

6. Task Automation

Data engineers examine data to identify tasks where manual participation can be removed through automation.

Steps to Become a Data Engineer

Step 1: Get an Undergraduate Degree

Software engineering, computer science, and information technology are among the best majors. Because this career necessitates more engineering than math or science, alternate options are related to engineering. Take classes in software design, computer programming, data architecture, data structures, and database management regardless of your major.

Step 2: Obtain Entry-Level Work Experience

Seeking IT assistant roles, whether at your college or at a small company, is a simple method to break into the field of data engineering. Hone your computer programming and software design skills, as strong fluency in a variety of programming languages, will be required for your future. As you acquire experience, start solving real-world problems by selecting public data sets and building an end-to-end solution. This experience will be required to demonstrate to companies that you have the hard skills and perseverance required to be a data engineer.

Step 3: Get Your First Data Engineer Job

Companies all over the world are employing data engineers to help them build out their data infrastructure. Look for opportunities at software companies, computer manufacturers, and computer system design firms in particular. This will provide you with exceptional mentorship and advice, as well as projects on the cutting edge of data science. Unsurprisingly, Silicon Valley has one of the country’s greatest concentrations of data engineer positions.

Step 4: Obtain Professional Certifications

Data engineers can obtain a variety of industry credentials. The Certified Data Management Professional (CDMP) credential is a popular and well-known alternative provided by the Data Management Association (DAMA) International. Those who pass the examination can obtain this certification at several levels, including “associate” (6 months to 5 years experience), “practitioner” (2 to 10 years experience), “mastery” (above 10 years experience), and “fellowship” (over 25 years experience.) Other credentials include Google’s Certified Professional in data engineering, IBM’s Certified Data Engineer in big data, Cloudera’s CCP Data Engineer, and Microsoft’s Certified Solutions Expert in data management and analytics.

Step 5: Pursue a Higher Education

As your work progresses, you may wish to obtain a master’s degree in computer science or computer engineering. However, because data engineering is less academically focused than data science, many data engineers excel despite having good design and programming skills but no advanced degree. In most cases, a PhD is not required for careers in data engineering.


Python is one of the most sought-after talents for data engineers, according to resume data. Other essential data engineering skills that students might master during their data engineering courses are listed below.

Aside from technical capabilities, data engineers should have good critical thinking abilities, be able to solve problems and be adaptable to changes in plans.

  • Data Warehousing
  • Machine Learning
  • Python and R-programming
  • Data Analysis
  • Data Visualization
  • Distributed Systems
  • Scala
  • JAVA
  • ETL Tools
  • Predictive Models


Students can choose from a variety of Data Engineering courses. There are diplomas, BTech/BE and MTech/ME. Some degree programs do not require Mathematics as a primary subject.

All of these courses are included in the table below.

BSc Data ScienceMSc Data SciencePG Program in Data Science
BCA Data ScienceMBA in Data Science and AnalyticsPG Diploma in Data Science and AI
Bachelor of Data ScienceMTech Data SciencePG Diploma in Data Science and Analytics
MCA Data Science

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Colleges Abroad


Ripon CollegeRipon, USA
University of PittsburghGreensburgh, USA
Simpson CollegeIndianola, USA
Alfred UniversityAlfred, USA


Middlesex UniversityDubai, UAE
Berlin School Of Business & InnovationBerlin, Germany
MIOTI – Tech & Business SchoolMadrid, Spain
Arden UniversityBerlin, Germany
Jacobs UniversityBremen, Germany

Colleges in India

  • Narsee Monjee Institute of Management Studies
  • SP Jain School of Global Management
  • Christ University
  • Xavier Institute of Management and Entrepreneurship
  • Loyola College
  • Indian Institute of Technology Madras
  • Vellore Institute of Technology
  • MIT World Peace University
  • Symbiosis International University
  • Symbiosis Institute of Geoinformatics
  • Maharishi University of Information Technology


Q. What is the best data engineering course?

It is preferable to have a background in Computer Science and Information Technology if you want to become a Data Engineer. However, following a degree in the background connected to Computer Science and Information Technology is not a mandatory need, and you can pursue your desire of being a Data Engineer by pursuing a few courses that are relevant to the data engineering profession.

Q. What does the future of a big data engineer look like in the next five years?

Big data has a promising future. For their businesses to develop, every organisation will need to use big data. Big data gives useful information to large businesses and organisations.

Q. What components of becoming a data engineer pique an individual’s interest?

Data engineering is an intriguing field in which data scientists or engineers’ insights and algorithms are actualized and operationalized into data products and applications.

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