Java Developer - Big Data Technologies

<p><p><b>Java Developer + Big Data :</b> Bangalore, Hyderabad, Indore, Pune, :</b> 7 - 15 Type :</b> Full Responsibilities :</b></p><p><b><br/></b></p>- Develop, enhance, and maintain Core Java/J2EE applications using strong OOP principles and design patterns.<br/><br/></p><p>- Design and implement complex application solutions with high performance and stability, focusing on distributed systems.<br/><br/></p><p>- Build and optimize large-scale data processing solutions using Big Data technologies such as Hadoop, Spark, YARN, MapReduce, Sqoop, Pig, Impala, Cassandra, and Mesos.</p><p><br/></p><p>- Implement data ingestion, ETL processes, and batch processing workflows using tools like Sqoop, Pig, and Spark.<br/><br/></p><p>- Work hands-on with Cloudera (CDH) ecosystem components and aim to achieve or utilize Cloudera </p><p>certification (CCDH).<br/><br/></p><p>- Develop distributed applications, with a strong understanding of parallel processing, fault tolerance, and resource optimization in a Big Data environment.<br/><br/></p><p>- Write efficient, scalable, and reusable code in Java and Big Data frameworks.<br/><br/></p><p>- Implement Test Driven Development (TDD) and adhere to best coding practices.<br/><br/></p><p>- Troubleshoot performance issues, debug complex problems, and provide innovative solutions.<br/><br/></p><p>- Work in an Agile environment following Scrum methodology, participating in sprint planning, code reviews, and daily stand-ups.<br/><br/></p><p>- Collaborate with cross-functional teams (Data Scientists, BI Engineers, DevOps) to integrate applications and ensure end-to-end data flow.<br/><br/></p><p>- Ensure data security, quality, and compliance as per organizational Skillset :</b></p><p><b><br/></b></p><p>- Strong expertise in Core Java and J2EE application development.</p><p><br/></p>- Deep understanding of Object-Oriented Programming (OOP) and Design Patterns.<br/><br/></p><p>- Hands-on experience with Data Structures and Algorithms.<br/><br/></p><p>- Practical knowledge of Big Data technologies : Hadoop, Spark, YARN, MapReduce, Sqoop, Pig, Hue, Impala, Cassandra on Mesos.<br/><br/></p><p>- Familiarity with Unix/Linux operating environment.<br/><br/></p><p>- Strong experience in Test Driven Development (TDD).<br/><br/></p><p>- Proficiency in performance tuning and application optimization.<br/><br/></p><p>- Solid problem-solving and troubleshooting skills.<br/><br/></p><p>- Experience working in Agile Scrum environments.<br/><br/></p><p>- Cloudera Certification (CDH) is an advantage.</p><br/></p> (ref:hirist.tech)