{"id":66402,"date":"2018-05-21T02:20:59","date_gmt":"2018-05-21T02:20:59","guid":{"rendered":"https:\/\/www.whizlabs.com\/blog\/?p=66402"},"modified":"2021-01-28T08:10:31","modified_gmt":"2021-01-28T08:10:31","slug":"hadoop-developer-job-responsibilities","status":"publish","type":"post","link":"https:\/\/www.whizlabs.com\/blog\/hadoop-developer-job-responsibilities\/","title":{"rendered":"Job Responsibilities of Hadoop Developer"},"content":{"rendered":"<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Hadoop Developer is a programmer who is involved in the development of Big Data applications. He has a vast knowledge of the various components of Hadoop framework.<span class=\"Apple-converted-space\">\u00a0 <\/span>Hadoop developer job responsibilities include design and develop Hadoop system with strong documentation skills. The job of a Hadoop developer is almost similar to the software developer but in the <a href=\"https:\/\/www.whizlabs.com\/blog\/learn-big-data\/\" target=\"_blank\" rel=\"noopener noreferrer\">Big Data <\/a>domain.<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">In this article, we will study the job responsibilities of the Hadoop developer. Let\u2019s start with a quick introduction to Hadoop!<\/span><\/p>\n<blockquote><p>Enroll Now: Hadoop Basics Online Training Course<\/p><\/blockquote>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #ea7e02;color:#ea7e02\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #ea7e02;color:#ea7e02\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.whizlabs.com\/blog\/hadoop-developer-job-responsibilities\/#Introduction_to_Hadoop\" >Introduction to Hadoop<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.whizlabs.com\/blog\/hadoop-developer-job-responsibilities\/#Job_Roles_under_Umbrella_Term_%E2%80%93_Hadoop\" >Job Roles under Umbrella Term &#8211; Hadoop<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.whizlabs.com\/blog\/hadoop-developer-job-responsibilities\/#Who_is_Hadoop_Developer\" >Who is Hadoop Developer?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.whizlabs.com\/blog\/hadoop-developer-job-responsibilities\/#Hadoop_Developer_Job_Responsibilities\" >Hadoop Developer Job Responsibilities<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.whizlabs.com\/blog\/hadoop-developer-job-responsibilities\/#Hadoop_Developer_Skills\" >Hadoop Developer Skills<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.whizlabs.com\/blog\/hadoop-developer-job-responsibilities\/#Open_Sectors_for_Hadoop_Developers\" >Open Sectors for Hadoop Developers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.whizlabs.com\/blog\/hadoop-developer-job-responsibilities\/#What_is_the_Average_Salary_for_a_Hadoop_Developer\" >What is the Average Salary for a Hadoop Developer?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"p1\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Introduction_to_Hadoop\"><\/span><span class=\"s1\"><b>Introduction to Hadoop<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">When you start learning Big Data, you will possibly come across the term \u201cHadoop\u201d. Let\u2019s understand what is it?<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Hadoop is the top-level project of Apache that is being used by the global community of users and contributors. Apache Hadoop is an open source, Java-based programming framework widely used for the large-scale storage and processing of Big Data in the distributed computing environment.<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Hadoop is a Big Data tool that is used to store and process Big Data. It is used to manage the large distributed datasets with some programming languages. It is essential to get familiar with Hadoop ecosystem to work on Hadoop. Apache Hadoop ecosystem is composed of the following components \u2013<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\"><b>Hadoop Distributed File Systems \u2013<\/b> HDFS is the primary storage solution used by the Hadoop applications. With this distributed file system, one can have access to the application data.<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\"><b>Hadoop MapReduce \u2013<\/b> It is the software framework that is responsible for the parallel processing of data.<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\"><b>Hadoop YARN \u2013<\/b> The resource management technology of Hadoop, YARN is responsible for the job scheduling and resource management.<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\"><b>Hadoop Common \u2013<\/b> The component of Hadoop ecosystem that contains Java libraries and utilities that support Hadoop modules.<\/span><\/p>\n<blockquote>\n<p style=\"text-align: justify;\">Want to become a Hadoop administrator? Get skilled with these <a href=\"https:\/\/www.whizlabs.com\/blog\/hadoop-administrator-responsibilities\/\" target=\"_blank\" rel=\"noopener noreferrer\">Hadoop Administrator job responsibilities<\/a>!<\/p>\n<\/blockquote>\n<h2 class=\"p1\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Job_Roles_under_Umbrella_Term_%E2%80%93_Hadoop\"><\/span><span class=\"s1\"><b>Job Roles under Umbrella Term &#8211; Hadoop<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Learning Hadoop is not limited to a single job role but you can make a career with different job titles in Hadoop domain. Followings are the job titles with which one can make a career in Hadoop:<\/span><\/p>\n<ul class=\"ul1\" style=\"text-align: justify;\">\n<li class=\"li1\"><span class=\"s1\">Hadoop Developer<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Hadoop Administrator<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Hadoop Architect<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Hadoop Engineer<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Hadoop Lead Developer<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Data Scientist <\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Hadoop Tester<\/span><\/li>\n<\/ul>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">In this blog, we will cover first job title in the list i.e. Hadoop Developer. Let\u2019s dive deep and get the insight of what the Hadoop Developer job title is all about!<\/span><\/p>\n<h2 class=\"p1\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Who_is_Hadoop_Developer\"><\/span><span class=\"s1\"><b>Who is Hadoop Developer?<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">The professional who is responsible for the actual programming of the Hadoop applications is a Hadoop Developer. The job of a Hadoop developer is same as software developers, but he is responsible to develop Hadoop systems and applications. To know more about Hadoop developer, let\u2019s explore the Hadoop developer job responsibilities.<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">To perform the duties well, A Hadoop developer needs to be familiar with the concept of Big Data and how to find value from the data. A Hadoop developer is the one who knows to play with data, store it, transform it, manage it, and decode it to avoid it from being destroyed.<\/span><\/p>\n<h3 class=\"p1\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Hadoop_Developer_Job_Responsibilities\"><\/span><span class=\"s1\"><b>Hadoop Developer Job Responsibilities <\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">A Hadoop Developer may have many job responsibilities, depending on the sector he is working in. Following are the common Hadoop developer job responsibilities that are mentioned in the Hadoop developer \u2013<\/span><\/p>\n<ul class=\"ul1\" style=\"text-align: justify;\">\n<li class=\"li1\"><span class=\"s1\">Responsible for the documentation, design, development, and architecture of Hadoop applications<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Handle the installation, configuration, and supporting of Hadoop<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Write MapReduce coding for Hadoop clusters; help to build new Hadoop clusters<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Converting hard and complex techniques as well as functional requirements into the detailed designs<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">To design web applications for querying data and swift data tracking at higher speeds<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">To propose best practices and standards; handover to the operations<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Perform the testing of software prototypes and transfer to the operational team<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Pre-processing of data using Pig and Hive<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">To maintain data security and privacy<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Management and deployment of HBase<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Performing the analysis of large data stores and derive insights<\/span><\/li>\n<\/ul>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">So, these are the Hadoop developer job responsibilities, you need to perform at Hadoop developer job. If you can handle these Hadoop developer job responsibilities listed above or have developed an interest to handle, just start adopting Hadoop developer skills. Learn Hadoop and get on the Hadoop developer career path, there will be endless career opportunities for you.<\/span><\/p>\n<blockquote>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Learning Hadoop can bring your development career to the new heights. Here are the 5 reasons <a href=\"https:\/\/www.whizlabs.com\/blog\/why-java-developers-should-learn-hadoop\/\" target=\"_blank\" rel=\"noopener noreferrer\">why Java developers should learn Hadoop<\/a>!<\/span><\/p>\n<\/blockquote>\n<h3 class=\"p1\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Hadoop_Developer_Skills\"><\/span><span class=\"s1\"><b>Hadoop Developer Skills <\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">The hiring managers look for some particular skills to have an eligible candidate for the open job position. The Hadoop developer job description generally consists of the following Hadoop developer skills. If one has all or some of these skills and satisfy the Hadoop developer job description, he will be considered the suitable applicant for the Hadoop developer job. Here are the skills required for Hadoop developer job \u2013<\/span><\/p>\n<ul class=\"ul1\" style=\"text-align: justify;\">\n<li class=\"li1\"><span class=\"s1\">Familiarity with Hadoop ecosystem and its components \u2013 obviously, a must!<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Ability to write reliable, manageable, and high-performance code<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Expertise knowledge of Hadoop, Hive, HBase, and Pig<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Working experience in HQL<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Experience of writing Pig Latin Scripts and MapReduce jobs<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Hands-on experience in backend programming, particularly Java, JavaScript, OOAD, and Node.js<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Good knowledge of the concepts of multi-threading and concurrency <\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Analytical and problem-solving skills; the implementation of these skills in Big Data domain<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Understanding of data loading tools such as Flume, Sqoop etc<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Good knowledge of database principles, practices, structures, and theories<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Familiarity with the schedulers <\/span><\/li>\n<\/ul>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Preparing for the Hadoop interview? Go through these Top 50 <a href=\"https:\/\/www.whizlabs.com\/blog\/top-50-hadoop-interview-questions\/\" target=\"_blank\" rel=\"noopener noreferrer\">Hadoop interview questions<\/a> and answers that will help you crack the interview!<\/span><\/p>\n<h3 class=\"p3\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Open_Sectors_for_Hadoop_Developers\"><\/span><span class=\"s1\"><b>Open Sectors for Hadoop Developers<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p3\" style=\"text-align: justify;\"><span class=\"s1\">Not only in IT sector, but there are a number of opportunities for Hadoop developers in other domains. In simple terms, the sectors where a Hadoop developer can make career and play an important role are endless. Let\u2019s have a look at the various sectors that require Hadoop developers \u2013 <\/span><\/p>\n<ul class=\"ul1\" style=\"text-align: justify;\">\n<li class=\"li3\"><span class=\"s1\">Finance<\/span><\/li>\n<li class=\"li3\"><span class=\"s1\">Retail<\/span><\/li>\n<li class=\"li3\"><span class=\"s1\">Advertising<\/span><\/li>\n<li class=\"li3\"><span class=\"s1\">Telecommunications<\/span><\/li>\n<li class=\"li3\"><span class=\"s1\">Travel<\/span><\/li>\n<li class=\"li3\"><span class=\"s1\">Healthcare<\/span><\/li>\n<li class=\"li3\"><span class=\"s1\">Manufacturing<\/span><\/li>\n<li class=\"li3\"><span class=\"s1\">Government<\/span><\/li>\n<li class=\"li3\"><span class=\"s1\">Entertainment<\/span><\/li>\n<li class=\"li3\"><span class=\"s1\">Transportation<\/span><\/li>\n<li class=\"li3\"><span class=\"s1\">Natural Resources<\/span><\/li>\n<li class=\"li3\"><span class=\"s1\">Life Sciences<\/span><\/li>\n<\/ul>\n<p class=\"p3\" style=\"text-align: justify;\"><span class=\"s1\">So, as a Hadoop developer, there is no limit to the opportunities for you. You have a choice to select the domain of your interest and preference. <\/span><\/p>\n<h3 class=\"p1\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"What_is_the_Average_Salary_for_a_Hadoop_Developer\"><\/span><span class=\"s1\"><b>What is the Average Salary for a Hadoop Developer?<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p3\" style=\"text-align: justify;\"><span class=\"s1\">The Hadoop developer skills open the doors of a number of opportunities for you. If you want to get a high salary in the Hadoop developer job, your resume should contain the above-mentioned skills. If you can handle all the Hadoop developer job responsibilities, there is no bar of salary for you. <\/span><\/p>\n<p class=\"p3\" style=\"text-align: justify;\"><span class=\"s1\">As per <a href=\"https:\/\/www.ziprecruiter.com\/s\/Entry-Level-Big-Data-Hadoop-Developer-Salary\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"s3\">ZipRecruiter Salary Report 2018<\/span><\/a>, the average Hadoop developer salary is $108,500 per annum. The average salary for Hadoop developer is 95% high than the average salary for other open job positions. The range may vary from $77,000 &#8211; $140,000 per annum according to the experience of the professional.<\/span><\/p>\n<h4 class=\"p3\" style=\"text-align: justify;\"><span class=\"s1\"><b>Conclusion<\/b><\/span><\/h4>\n<p class=\"p3\" style=\"text-align: justify;\"><span class=\"s1\">If you are a Big Data professional looking for a rewarding career, Hadoop developer is one of the best careers for you. The companies are now focused on to develop applications that can help them derive insights from their large datasets. This opens great opportunities for Big Data Hadoop professionals and companies are even ready to pay higher pay packages to the skilled and experienced Hadoop developers. <\/span><\/p>\n<p class=\"p3\" style=\"text-align: justify;\"><span class=\"s1\">Understanding Hadoop developer job responsibilities will help you get your career one level up in the Big Data industry. Not to mention that a certification adds. So, if you want to establish your career as a certified Hadoop developer or administrator, prepare for Hadoop certification with <a href=\"https:\/\/www.whizlabs.com\/hdpca-certification\/\" target=\"_blank\" rel=\"noopener noreferrer\">Whizlabs Online Training<\/a>. This best-in-industry training will help you have a bright career as a Hadoop developer. <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hadoop Developer is a programmer who is involved in the development of Big Data applications. He has a vast knowledge of the various components of Hadoop framework.\u00a0 Hadoop developer job responsibilities include design and develop Hadoop system with strong documentation skills. The job of a Hadoop developer is almost similar to the software developer but in the Big Data domain. In this article, we will study the job responsibilities of the Hadoop developer. Let\u2019s start with a quick introduction to Hadoop! Enroll Now: Hadoop Basics Online Training Course Introduction to Hadoop When you start learning Big Data, you will possibly 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Malhotra","author_link":"https:\/\/www.whizlabs.com\/blog\/author\/aditi\/"},"uagb_comment_info":3,"uagb_excerpt":"Hadoop Developer is a programmer who is involved in the development of Big Data applications. He has a vast knowledge of the various components of Hadoop framework.\u00a0 Hadoop developer job responsibilities include design and develop Hadoop system with strong documentation skills. 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