Job Description :
Hello,
There is an excellent job opportunity.
Please find the details below regarding the same.
Please let me know if you are interested in pursuing this opportunity and send me your updated resume along with below details.

Sr. HBase engineer
Experience From: 7-15 Year(s)
Duration: 6 Month(s)
State: San Francisco CA
Interview Mode: Telephonic, Skype
Tax Term: W2

EXPERIENCE LEVEL:
7+ Years Java-Hbase engineer
Mandatory: Java, Web Services, Git Big data concepts: HDFS, Spark, Hbase, Oozie, Shell Scripting, Cucumber-JVM
Preferred: Spring Boot, Message-oriented middleware: RabbitMQ, Gradle, Jenkins, MapReduce, Hive Exposure: Cloud concepts, MS Azure, Splunk, NewRelic, MongoDB

SKILL SET:
BS in computer science or equivalent.
Software engineering development experience which includes Java/J2ee specific experience.
Robust understanding of Java, an in depth understanding of other Java technologies including Servlets, JSP, JDBC, and other J2EE technologies; and familiarity with XML, XSD, and XSL.
Other object oriented design experience, experience applying design patterns, and UML familiarity is essential.
Hands-on SQL/RDBMS experience, Oracle strongly preferred. Full lifecycle development experience on large projects, creating distributed and scalable ecommerce systems.
Experience in developing and driving SOA strategies within large enterprises and deploying SOA implementations to production a big plus. Hands on experience with Agile methodologies highly desirable.
Strong communication skills.

Additional Job Details:
Must have: Java, Hbase, Spark (at least 2 yrs hands on exp)
Good to have: Map reduce, hive, Hadoop, Yarn, Oozie, streaming, Phoenix
Review resume: Like to see latest 2 projects with HBase and spark, will filter out resumes with doing administrative of cluster; Team – 4 people, is going to 6 in the future, looking for someone who can be a dev lead, Hbase, big data concept, make decision on architecture and design.

Expectation after hired first 3-6 months – turning our job whether it’s the code or clusters, and look for opportunity to reduce overall processing time, there will be new features.
At this point we’re looking to add more volume to the system.
Mostly participate the development work, with some mix of Architect design session.
Level 3 engineer, 8+ yrs dev exp.

Interview questions:
Need to be able to explain the architecture of Hbase and what''s happening behind the cover, basic understanding of HBase read and write, end to end.
- What can we do with the performance tuning, Write and Read?
- How do you monitor app stack by Hbase, what do you do when it''s slow to improve it?
The app that we work on – demand focus processor, app, we get data from upstream system/engine where various products we’re selling; cluster taking different data point
             

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