*Dear Candidate,* *We have an urgent opening for and I have sent you a job description please go through it and let me know if you are comfortable with it and also send me your consultant's updated. *
*Title: Big Data - Data Lake Developer Location: Milpitas, CA Contract: 1+yr (renewed quarterly) * *Rate: $55/hr * *Interview: Webcam for non local and in person for local* · *Candidates are required to take a java programming test with prime vendor on Skype. The results must be shared with the client/Cisco. * · *The Data Lake engineer should come from the background of a senior Hadoop developer. The position will be in support of data management, ingestion, and client consumption. * · *This individual has an absolute requirement to be well versed in Big Data fundamentals such as HDFS and YARN. * · *More than a working knowledge of Hive is required with understanding of partitioning/reducer size/block sizing/etc. Preferably, the candidate has a strong knowledge of Spark on either Python or Scala. Basic Spark knowledge is required. * · *Knowledge of other industry ETL tools (including No SQL) such Cassandra/Drill/Impala/etc. is a plus. * · *The candidate should be comfortable with Unix and standard enterprise environment tools/tech such as ftp/scp/ssh/Java/Python/SQL/etc. * · *Our Enterprise environment also contains a number of other Utilities such as Tableau, Informatica, Pentaho, Mule, Talend, and others. Proficiency in these is a plus.* *Must have: Java + big data (hive hbase).* · *Big Data - Data Lake Developer:* · *Very strong in Core Java implementations. All the applications in Big Data are written in core Java. * · *Must be able to code algorithms and try to reduce Big O in Java (O(n), O(n log n), O(n2), etc). Eg: sorting, searching, etc. * · *Client is going to ask the candidate to implement code in core java on a webex (audio, video and screen sharing). Scoop is being used heavily. 90% of all the data imports are being done using Scoop. Number of ways the data can be imported, parameters* · *used, distribute jobs, optimize the parameters, etc * · *Very good understanding and implementation experience of Hive and HBase (NoSQL) * · *Wiring Bash scripts (Shell Scripting) and working in Unix environment is mandatory most of the unix commands, grep logs, write bash scripts and schedule them, etc * · *Excellent in RDBMS SQL. Client has access to many data sources Teradata, SQL Server, MySQL, Oracle etc. The candidate must be able to easily connect and run complex queries. * · *Python and Kafka are a plus * · *Java REST API implementation is a plus* · *The Data Lake engineer should come from the background of a senior Hadoop developer. * · *The position will be in support of data management, ingestion, and client consumption. * · *This individual has an absolute requirement to be well versed in Big Data fundamentals such as HDFS and YARN. * · *More than a working knowledge of Hive is required with understanding of partitioning/reducer size/block sizing/etc. * · *Preferably, the candidate has a strong knowledge of Spark on either Python or Scala. * · *Basic Spark knowledge is required. * · *Knowledge of other industry ETL tools (including No SQL) such Cassandra/Drill/Impala/etc. is a plus. * · *The candidate should be comfortable with Unix and standard enterprise environment tools/tech such as ftp/scp/ssh/Java/Python/SQL/etc. * · *Our Enterprise environment also contains a number of other Utilities such as Tableau, Informatica, Pentaho, Mule, Talend, and others. Proficiency in these is a plus.* [image: logo] *Rohit Bhasin |* lead Recruiter | Apetan Consulting LLC Tel: 201-620-9700* |121| Fax:2015266869 | *Mail *: 72 van reipen ave pmb#255, Jersey City, NJ 07306| *Corp. Office:* 15 Union Avenue, office # 6, Rutherford, New Jersey 07070| ro...@apetan.com| www.apetan.com | *“Forget all the reasons why it won’t work and believe the one reason it will work**"* [image: https://s3.amazonaws.com/images.wisestamp.com/icons/facebook.png] <http://www.facebook.com/Apetanconsulting> [image: https://s3.amazonaws.com/images.wisestamp.com/icons/linkedin.png] <http://www.linkedin.com/company/apetan-consulting-llc?trk=top_nav_home> [image: https://s3.amazonaws.com/images.wisestamp.com/icons/twitter.png] <http://twitter.com/ApetanLLC> [image: e verify] *Disclaimer:* We respect your Online Privacy. This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. 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