Hiring for Senior Data Warehouse Engineer | Developer | Bangalore Bengaluru for Exp. 9 - 14 Years at GROUPON SHARED SERVICES PVT LTD.

  • Esteemed client of Orion TrueTech Services India
  • Hyderabad, Telangana, India
  • Apr 17, 2018
Full time IT / Telecommunication Jobs

Job Description

Job Description:As our Data Engineer, you are a core part of our team responsible for the data needs of various business lines. You will be responsible for the quality and on-time delivery of data as well developing new solutions in Teradata and multi-petabyte Hadoop platforms. Responsibilities Analyze &amp translate functional specifications &amp change requests into technical specifications. Design, Develop, Implement ETL framework for Enterprise DW system. Executing unit tests and validating expected results iterating until test conditions have passed Translate business needs into end-user applications. Ensure accuracy &amp integrity of data &amp applications through analysis, coding, writing clear documentation &amp problem resolution. Troubleshoot and remediate issues impacting processes in ETL framework. Modifying existing code to provide defect fixes for existing ETLs. Coordinate and Collaborate with ETL team and business users to implement all ETL procedures for all new projects and maintain effective awareness of all production activities according to required standards and provide support to all existing applications. Provide support to all ETL schedule and maintain compliance to same and develop and maintain various standards to perform ETL codes and maintain an effective project life cycle on all ETL processes. Keep abreast of the tools, techniques and components being used in the industry through research and applies this knowledge to the system(s) being developed. Requirements Hands-on experience with all aspects of designing, developing, testing and implementing ETL solutions Packaging and release management. Working knowledge with MPP systems Knowledge of data modeling and designing databases Ability to work in a fast paced environment on several projects Solid understanding of SDLC, software best practices and development methodologies Strong analytical and diagnostic skills Good knowledge of metadata, and using/managing metadata Ability to develop and organize high-quality documentation Take responsibility for performance tuning Experience with data warehousing and star-schema (dimensional) data models a plus. Working knowledge of Linux/Unix Operating systems Hands on experience in Database technologies like Oracle, Mysql, Teradata or likes. Strong scripting skills - python ( a big plus ), Perl, shell etc. Knowledge of Big data systems - Hadoop, pig, hive, shark/spark etc. a big plus. Excellent verbal and written communication skills" />