Why a Big Data Engineer Is Essential to Business Success

Big Data Engineer
6 mn read

Data-driven outcome-making is an essential component of today’s business operations. With increasing information being produced daily, businesses must adopt a data-driven strategy to make choices to stay on top of their game. That’s where a Big Data Engineer comes into play.

A Big Data Engineer is responsible for planning, constructing, and preserving the infrastructure to handle massive and complicated datasets. They specialize in information processing, stockpiling, and retrieval, as well as programming languages such as Html and JavaScript.

The value of Data Engineers in today’s workplace cannot be exaggerated. They are essential for guaranteeing that companies can efficiently analyze and leverage the massive amounts of data they accumulate to make informed decisions. Businesses that lack expertise may find themselves drowning in data, unable to retrieve meaningful information.

In this fantastic blog, we will drill down into the responsibility of a Big Data Engr. And investigate why they are critical to business success in today’s computation world. We will observe the necessary skills and understanding required to want to be a Data Engineer, as well as the effect they can have on a company’s bottom line.

Keep exploring the blog to learn about the big data engineer career path and more.

Who is a Big Data Engineer?

To become a big data engineer, you must need essential skills to become a successful engineer. As previously stated, data gathering has increased globally. However, it is useless unless it is collected and analyzed competently. Big Data is collected to extract relevant information, which enhances overall performance. Organizations can improve their strategic decisions, products, and integrated marketing. Experts in the field of Big Data assist with this task.

A Big Data Engineer is one of the superlative jobs in this field. He builds, maintains, tests, and assesses a company’s Big Data infrastructure. They experiment with Big Data to benefit and develop the organization.

A Data Engineer’s and a Big Data Engineer’s responsibilities are exchangeable. With the emergence of Big Data in the data management platform, data engineers must also handle Big Data. For this purpose, they learn critical skills. A data engineer works with many Big Data structures and NoSQL databases to manage Big Data.

Primary Responsibilities of a Big Data Engineer


Responsibilities of a Big Data Engineer
Responsibilities of a Big Data Engineer

Big Data engineers are responsible for various tasks, from designing software systems to cooperating and collaborating with data analysts. Some of the major responsibilities of a Data Engineer are as follows:


  • They are primarily in charge of developing and executing software systems. These systems are also verified and maintained by them.
  • Big Data Technicians also create solid systems for data intake and processing.
  • They perform Extract, Reshape, and Load operations, also known as the ETL process.
  • They also investigate new methods for gathering data and improving its quality.
  • They are also in charge of developing data configurations that support businesses.
  • They are in charge of creating a structured solution by combining different programming languages and tools.
  • At last, they collaborate with other teams, data scientists, and data scientists.

These are just a few of the most important responsibilities of a Data Engineer. These aspects can only be fulfilled if you have a diverse skill set.

Required Big Data Engineer Skills in 2023


Big Data Engineer Skills
Big Data Engineer Skills

A Big Data Architect must be highly skilled in a variety of areas. The following are the top Big Data Engineer skills individuals will require:


  • Programming: As with most other innovation job roles, coding is at the top of the Big Data Eng. skills list. A Big Data Engineer should have prior experience with popular programming languages like Java, C++, and SciPy.


  • Database and SQL: The following programming is an in-depth understanding of DBMS and SQL. This will support you recognize how data is controlled and stored in a database. SQL queries are required for any Database Management System. MySQL and Oracle are two popular computerized systems for Data engineering. MySQL, Oracle, and SQL Server from Microsoft are a few of the most popular database administration platforms for Big Data designing.


  • ETL Operations: As previously stated, one of the primary responsibilities of a Big Database Developer is to bring out ETL operations. You must know how to build and use a data warehouse for this.


  • Operating System Knowledge: The fourth skill required is an understanding of operating systems. Functioning tools serve as the foundation for having to run Big Data tools. As a result, an includes following of Unix, Linux, Windows frames, and Solaris is required.


  • Hadoop tools and frameworks: Previous experience with Hadoop-based data analysis is required. Hadoop is among the most widely used Big Data design tools. You should be familiar with Apache Hadoop-based innovations such as HDFS, Redis, Apache Pig, Hive, and Apache HBase.


  • Apache Spark: The sixth required skill is experienced with a real-time amended section such as Apache Spark. As a Big Data Developer, you will be dealing with massive amounts of data, which necessitates using an analytics engine, such as Spark, that could be used for batch and legitimate processing. Spark can process video broadcasting data from various sources, including Twitter, Snapchat, and Facebook.


  • Data mining and modeling: Finally, you must have expertise in data mining, data finagling, and data simulation models. Data analysis and wrangling include preprocessing and cleaning the data using various methods, discovering previously unseen trend lines and patterns, and preparing it for analysis.


What is an Average Big Data Engineer Salary?

The typical Big Data Engineer Salary in the United States is around $123,000 per year. However, salaries may vary contingent on factors like experience, placement, and the corporate for which you work. According to Shutter Stock, entrance Big Data Technicians earn an average annual salary of $87,000, with senior-level experts earning up to $190,000 annually. Big Data Technicians frequently receive a bonus, revenue sharing, and other benefits besides their base salary. As a result, for those interested in technology and data, pursuing a career in Big Data Construction can be a lucrative option.

Comprehensive Big Data Engineer Career Path

Certain procedures must be followed to qualify as a big data engineer. It takes more than just an undergrad degree. Although there is no set path towards becoming a big data technologist, the steps outlined below can help you get started.

Step 1: Education

After deciding to become a big data technologist, the first step is to receive an education. You can either attend college and pursue a computer science and engineering degree or enlist in coding boot camps.

Step 2: Job Experience

After earning your degree or finishing your basic coding training program, you must apply for a big data position with a company that offers internships. This allows you to advance the hands-on experience compulsory to attain at a full-time job as a big data engineer.

Step 3: Obtaining Certification

It would be best to consider obtaining certifications to give you an edge when seeking employment. They aid in demonstrating and proving your understanding and training in the area.

Step 4: Obtaining Certification

You should develop an impressive portfolio to display your big data skills and learn and gain experience. This demonstrates to business owners that you have the necessary skills and can perform the job successfully. You must enroll in a big data engineer course to become a successful engineer.

Step 5: Entry-Level Positions

After generating a portfolio, you can apply for entry-level exertion corresponding to your skills and career goals. With all your experience, you will have a better chance of landing satisfying jobs and an excellent job as a big data technician.


To become a successful big data technician or engineer, you must pass a certification exam. To prepare for the exam, Hotcerts is the best platform for you to prepare for the certification exam in less than six weeks.

Data-driven strategic planning has become critical to modern business success. With the rise of big data, the spot of a Big Data Engineer has become progressively important in assisting establishments in collecting, handling, and analyzing data to make informed decisions. A Big Data technician or engineer is responsible for developing and maintaining the required infrastructure for processing and analyzing. Businesses can gain valuable insights based on real-world evidence instead of instinct or guesswork by utilizing the insights gleaned from data analysis. In today’s data-driven world, hiring a Big Data Technician is a good investment for any organization aiming to better their decision-making procedure and stay ahead of the competition.

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