Sr. Bi Etl Developer Job in Spaatech Solutions

Location: Kolkata (India)

Job Description:

• At least 7 years of Data Warehouse ETL design, development and maintenance with successful implementation of large Enterprise BI solutions
• At least 4years ofhands-on development/maintenance experience with Talend Data Integration
• Translate business requirements into Detailed Data Requirements by performing source data profiling and requirement analysis
• Demonstrated knowledge of database concepts of data modeling and mapping including normalization, dimensionality, referential integrity, indexes, keys, common dimensions, star and snowflake schemas, master data and metadata (MUST know how to read models and mappings)
• Must be well versed with Data integration best practices, standards, and processes
• Demonstrated sound understanding of development methodology
• Experience in working with RDBMS mainly SQL Server 2008/2012 and MySQL
• High proficiency writing SQL; Must be able to read and write, and optimize SQL
• Strong expertise in Java, python and OOPS concept
• Hands on experience working on Windows and Linux environments and UNIX scripting
• Must be self-starter and able to demonstrate experience working in an agile environment to deliver robust & well tested solutions
• Strong interest in learning new technologies
• Able to stay on mission some nights/weekends during Team Sprints and production support
• Ability to integrate various data sources including Transactional databases, MS Excel, Web Services, Hive, No-SQL databases, and unstructured data sources
• Demonstrated across numerous data warehousing / data integration projects the ability to work to with other project team members and business users to resolve moderately complex data integration issues.
• Demonstrated experience in various phases of the Systems Development Life Cycle
• DBA or database development experience (a plus)
• Experience with SSIS, SAP Data Integrator/Data Services is a plus