What are the Job responsibilities of Big Data Hadoop Developer ?

What are the Job responsibilities of Big Data Hadoop Developer ?

These days, most of the companies are waking up to adapt new technologies across all domains and reaping greater benefits.

The hype encircling big data isn’t just hype, but reality. We live in the world, which is being dominated by big data, whether you accept it or not. And, in today’s day and age it’s getting bigger and bigger. Data is the novel science and its answer lies in the big data and, using that data efficiently is the crux of the matter.

Companies like Twitter, Facebook have been effectively using big data. In fact, at the present scenario, organizations across all domains no matter big MNCs or startups, are accepting the big data wave. Not only this, but they are investing more time in it! The dominant effects of such upgrades and new initiatives are bringing in various changes in job roles and job titles as well.

However, the most critical question is- are professionals like you ready to upgrade to this latest technology & face new challenges? Moving to big data is imperative, as it affects nearly every aspect of our lives, whether in tangible or intangible form.

What are the job responsibilities of Big Data Hadoop Developer?

This is the big question for developers active in the sphere of Big Data Hadoop. Well, coding or programming of Hadoop applications is what the actual responsibilities of a Hadoop developer. This role is same as of a Software Developer. You may see that the job role is pretty much similar; however the former is a part of the Big Data sphere. Here is a list of key responsibilities of a Hadoop developer. Go through this list and get an insight of what this job title is all about.

Key job responsibilities of a Hadoop Developer:

As far as responsibilities of a Hadoop developer are concerned, there isn’t a single one, but many. And these responsibilities are reliant to your domain or sector, where some of the responsibilities would be applicable and some might not! The Hadoop developer is responsible for:

  • Loading from disparate data sets.
  • Hadoop development & implementation.
  • Pre-processing using Hive.
  • Translate complex functional & technical requirements into detailed design.
  • Designing, building, installing, configuring and supporting Hadoop.
  • Maintain security and data privacy.
  • Perform analysis of vast data stores and uncover insights.
  • High-speed querying.
  • Create scalable and high-performance web services for data tracking.
  • Being a part of a POC effort to help build new Hadoop clusters.
  • Managing and deploying HBase.
  • Propose best practices/standards.
  • Test prototypes & oversee handover to operational teams.

What skills must one possess to become a Hadoop Developer?

Now you’re familiar with the key responsibilities a developer of Hadoop must possess, it is important to have the right skills to become a developer in the big data domain. The below mentioned again consists of possible skill sets that employers need from various domains:

  • Good knowledge in back-end programming, specifically java, JS, Node.js and OOAD
  • Knowledge in Hadoop – Kinda Obvious!!
  • Ability to write MapReduce jobs.
  • Writing high-performance, reliable and maintainable code.
  • Good knowledge of database structures, theories, principles, and practices.
  • Hands on experience in HiveQL.
  • Familiarity with data loading tools like Flume, Sqoop.
  • Analytical and problem-solving skills, applied to Big Data domain.
  • Knowledge of workflow/schedulers like Oozie.
  • Good aptitude in multi-threading and concurrency concepts.
  • Proven understanding with Hadoop, HBase, Hive and HBase.

Domains hiring Hadoop Developers

Now you are well-versed with skill sets and key responsibilities, but do you know the companies related to various sectors looking for such employees? Besides the IT domains, there are different sectors  on hiring spree and looking for Hadoop Developers. Take a look at below-mentioned sectors:

  • Advertising
  • Travel
  • Finance
  • Retail
  • Healthcare
  • Life Sciences
  • Manufacturing
  • Government
  • Natural Resources
  • Telecommunications
  • Trade and Transportation
  • Media and Entertainment

These are just a few sectors where Hadoop developers are highly in demand; however, the sectors looking for such skilled employees are limitless!

So, it’s time to make a career in Big Data Hadoop as the sector is booming day by day. There are lots of opportunities, where chances of growth are beyond expectations! If you are aspiring to make a career as Hadoop developer, get yourself enrolled in one such curriculum and training programs by reputed institutions. Happy learning to you!!!



Tags - Hadoop Training in Delhi , Hadoop Institute in Delhi , Hadoop Training in Noida , Hadoop Institute in Noida


Get Weekly Free Articles

on latest technology from Madrid Software Training