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Must Have Skills (Top 3 technical skills only):7+ years of Experience in Java, Spark, Map Reduce, RDBMS, HivePig, Scala, LinuxUnix technologies. Sound knowledge of relational databases (SQL) and experience with large SQL based systems Strong IT consulting experience in various data warehousing engagement, handling large data volumes, architecting big data environments.Nice to have skills (Top 2 only):Exposure to ETL tools e.g. Informatica, NoSQLAssist in both external and internal audit questionnaires and application assessments.Detailed Job Description:Core Java Java interfaces and test driven development and approach Multithreading Concurrency including structures like blocking queuesd.Data structures Collections, Arrays , MapsORM framework Atleast one from Ibatis, hibernate etcSimple to medium SQL queries implementationg.JMS conceptsSparkJavaSpark APIs For Dataframes, RDDs and Datasetsb.Spark job execution Spark sessions, spark context , sql Contextc.Spark API based data load from text files, avro , parquet, hive, hdMinimum years of experience: 10
Certifications Needed: No
Top 3 responsibilities you to shoulder and execute:Lead and assist with the technical design architecture and implementation of the Big data cluster in various environments.Able to guide mentor development team for example to create custom common utilities libraries that can be reused in multiple big data development efforts.escx Liaise with Enterprise Architects to conduct research on emerging technologies, and recommend technologies that will increase operational efficiency, infrastructure flexibility and operational stability.Interview Process (Is face to face required?): No.