Datastage Developer

Title:  Senior Software Engineer / Lead

Experience: 4 – 7 years

Job Location: Chennai

Skill : Datastage

Database : SQL Server/Oracle, Teradata/Netezza/Green Plum

BI Skills:

  • Good knowledge of dimensional modeling and DWH concepts like change data capture (CDC)
  • SQL Programming: Knowledge in basic and advanced concepts like PL/SQL, analytical functions etc.
  • Knowledge in Shell scripting
  • Data Profiling and Data validation
  • Ensuring accuracy and integrity of data and applications through analysis, coding, documenting, testing and problem solving
  • Setting up the development environment and configuration of the development tools
  • Efficient in coding and understanding the deliverables
  • Developing of the deliverables with unit testing and code documentation
  • Knowledge in performance tuning and optimization
  • Understanding and Implementing QA and various testing process in the project
  • Co-ordinating with the UAT team

Datastage, Senior Software Engineer Role & Responsibilities:

  • Build the data gathering, collating and modeling process using Scripts and create the final model on MS Excel
  • Good knowledge of dimensional modeling and DWH concepts
  • Understanding the change data capture (CDC), slowly changing dimensions (SCD), Data Profiling and Data validation concepts
  • Database Knowledge – SQL/PL-SQL/Scripting
  • Good knowledge in designing and developing ETL mappings using ETL tool
  • Configuring sessions/workflows using Workflow Manager
  • Understanding configuration, migration and deployment of ETL mappings
  • Knowledge in performance tuning and optimization


  • Should have handled at least 1 or 2 team members. good team & project leadership skills & demonstrable experience.
  • Exposure to project management.
  • Experience in estimating ETL requirements, designing and architecting integration solutions.

Additional Skills:

  • Exposure to other tools (MS SQL SSIS, Talend, DataStage, DataServices) a plus
  • Understanding of/Exposure to Reporting a plus
  • Good to have if they know one of the database skill Netezza, Green Plum or Teradata.

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