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Company : Optghar
Req/job Title : Big Data Developer
Job Ref No : 7846
Post Date : 09/19/2022
Country : USA
Job State/Province : Arizona
Job City : Phoenix
PrimarySkill : BIG DATA Jobs
Experience : 0 - 5
OtherSkill :
Subject : Role: Big Data Developer
Description :


Job Description:

• Experience in design, development, and maintenance and support of Big Data Analytics using Hadoop Ecosystem components like HDFS, Hive, Pig, HBase, Sqoop, Zookeeper, Map Reduce, and oozie.

• Strong working experience with ingestion, storage, querying, processing and analysis of big data.

• Extensive Experience on working with Hadoop Architecture and the components of Hadoop - Map Reduce, HDFS, Job Tracker, Task Tracker, Name Node and Data Node.

• Having exposure to faster processing of large datasets using Apache Spark and distributed messaging and multi-processing of Kafka.

• Hands on experience in writing and tweaking Map Reduce programs according to the requirement.

• Good experience with "Productionalizing" Apache Hadoop, Apache Spark and Apache Kafka applications (such as monitoring, debugging and performance tuning).

• Experience in writing Pig scripts, hive scripts, pig UDF, hive UDF for ETL process workflows.

• Familiar with importing and exporting data using Sqoop into HDFS and have experience in fine tuning the sqoop actions for terabytes of data.

• Experience with SQL, PL/SQL and database concepts and NoSQL databases.

• Good Experience with job workflow scheduling like Oozie, D-series and Autosys

• Good understanding of Experience on creating databases, tables and views in HIVE, IMPALA