Monday, January 3, 2011

Data warehouse - ETL Developer : Senior Software Engg/Tech Lead



Responsibilities :

• Translates business requirements into technical details. Resolve user-identified functional and technical issues relating to Data Mart and reporting services.
• Provides onsite/offshore technical leadership on large, complex DW projects. Leads a team of offshore engineers and responsible for on-time delivery of allocated DW project/project modules. Verify/Validate/QA the teams work to ensure that the team generates high quality output.
• Collaborate with Architect/Center of Excellence teams to develop IP based solution frameworks and productivity accelerators.
• Possesses a broad understanding of the DW architecture (Data model, ETL and BI/OLAP reporting)
• Possess technical problem solving skills in database/ETL performance tuning including meta-data skills, analyze query plans, indexes, and locking behavior.
• Defines documents and communicates the project progress to Project Manager/ Architect/Delivery Manager (follow Virtusa Bi/DW development methodology).
• Participates in BI/DW practice development including sales proposals

Required Skills :
• Educational qualification: BS/MS degree in Engineering / Computer Science.
• Possess excellent verbal and written communication skills, with ability to work in a team environment, interacting with multiple groups on a daily basis
• Possess hands on experience:
o ETL/ELT - design and implementation experience loading to Star Schemas, Snowflake Schemas and 1-3NF data models including error/suspension handling, control processing, data cleansing, and performance design.
o Ability to write and understand scripting languages (UNIX Shell Scripts, Perl, Python)
o Strong SQL programming skills and strong relational database knowledge including the ability to write, analyze, and debug queries.
• Extensive experience with IBM - Infosphere – Data Stage 7.5x and Data Stage 8.0, Information Analyzer, Data Stage, Profile Stage, Meta data workbench.
• Experience/Knowledge with at least one of the following:
o Microsoft - SQL Server SSIS
o Oracle – OWB
o Informatica
o Business Objects
o AbInitio

Other skills (desired) :
• ETL/BI-Tools Consolidation/Migration expériences a plus
• Production system/ DW warehouse maintenance experience is a plus.
• Consulting experience with a large multi-national is a plus
• Technical Documentation skills a plus
• Business Analysis skills a plus
• Delegation and time-management skills a plus
Travel:
• Ability to apply for a visa – no prior visa rejections.
• International travel to client location for short/long term as needed.



Regards,
Archana Sunayani,
Team Staffing
Virtusa (Pvt) Ltd.
Hyderabad.
Phone: 040 - 66536000 Ext: 4810 |
Email: asunayani@virtusa.com

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