Job Description
Skill Hadoop, Pig, Hive , Map Reduce, ETL with data warehouse, BI
Location Columbia, SC
Total Experience 5 yrs.
Max Salary Not Mentioned
Employment Type Direct Jobs (Full Time)
Domain Any
Description
GC can apply
• Data Modeling: deep expertise with modeling databases for enterprise-grade solutions, ideally, analytics solutions.
• Coding: Build highly performant and scalable enterprise-grade ETL processes for populating analytics Hadoop and Oracle based data warehouses.Working in Agile teams on Linux development environments.
• Data setup: Bring together data and create views of data sets stored in the Hadoop-based big data platform using Hive, Pig, SQOOP and Oozie.
• Testing: Assist quality assurance testing teams. Where required, develop and conduct unit tests, develop system test data and perform system tests.
• Documentation: Develop program specifications and flowcharts, (dataflows, jobflows, etc.), for stand-alone products or systems. Prepare concise internal program documentation on product development and revisions. Prepare user guides and operational instruction manuals.
• Communication: Convey problems, solutions, updates and project status to peers, customers and management. Develop and maintain program, systems and user documentation.
• Planning: Prepare time estimates for assigned tasks. Attends post-implementation reviews.
Qualifications:
• Bachelors/Masters degree in computer science/ math/ statistics or a related discipline preferred with 3+ years of database development/ data mining experience, OR demonstrated ability to meet job requirements through a comparable number of years of technical work experience.
• Excellent understanding of Big Data Analytics platforms; Hands-on experience with the following technologies: Hadoop, HBase, Pig, SQL
• Solid experience as an RDBMS developer, ideally on Oracle, with stored procedures, query performance tuning and ETL.
• Solid experience with scripting language such as Python, Shell
• Extremely comfortable developing on Linux servers
• Some experience of web development stacks, analytics, NoSQL data stores, data modeling, analytical tools and libraries
• Solid understanding of Data Warehousing concepts and technologies.
• Strong foundational knowledge and experience with distributed systems and computing systems in general
• Experience working in Agile teams.
• Experience in Healthcare will be big plus.
Multiple Openings for GC/Citizen