Short Description:
The Programmer is responsible for analysis, design, coding, component and assembly testing of all application code owned by the Application Team.
Complete Description:
The Department of Developmental Disabilities (DODD) is the fourth largest state agency with over 3000 employees providing direct care to individuals. Over 300 staff located in central Ohio, provide oversight for almost 100,000 individuals receiving services from county boards; central office staff also administer 3 Medicaid waiver programs whose 8000 providers deliver service and supports to 27,000 individuals representing 1.2 billion dollars in claims. The data warehouse program was implemented to provide data integration using cutting edge technologies to support business process improvement. The data warehouse is built on cutting edge technologies and hardware with demonstrated cost benefits. The warehouse presents data in a common aggregated format supported by advanced ETL processes that allow users to do ad hoc reporting on data in order to allow for fresh perspectives on data while supporting common results. The approach also maintains access to historical data reporting. DODD has focused on multi-faceted approach to ensure success of the project. Efforts include infrastructure, ETL, and process.
DODD is currently seeking a senior level person with complete and demonstrable understanding of data warehousing concepts. Additionally, the candidate should possess a strong knowledge of ETL processes including a complete functional understanding with hands on experience using Microsoft SSIS packages for the migration of data between OLTP, staging and OLAP environments. This understanding would include hands on experience in control and data flow with SSIS. The candidate will also possess fluency in normalization of table structures and have demonstrated modeling experience with hub and spoke architectures. The candidate will be part of the DODD BI DW team working on support and continued enhancements of the aforementioned project.
1. 5 years of supporting ETL in a production environment
a. Understands and can independently setup/configure SISS packages to run in production
2. 4 years of senior level SSIS experience
a. Knows control flow and data flow items and can demonstrate usage of each
3. 4 years Senior level SQL skills that include database development activities
4. 5 years of data modeling experience (hub and spoke, dimensional, data vault)
5. Has a complete understanding of database normalization and can fluently speak about the various normal forms (1st – 6th)
6. 3 years of experience developing or supporting a hub and spoke database architecture, this person must have a complete and demonstrable understanding of data warehousing concepts.
Skills:
5 yr of supporting ETL in a production environment, (understands and can independently setup/configure SISS packages to run in production)
Required 5 Years
4 yr of senior level SSIS experience, (knows control flow and data flow items and can demonstrate usage of each)
Required 4 Years
4 yr of Senior level SQL skills that include database development activities
Required 4 Years
5 yr of data modeling experience (hub and spoke, dimensional, data vault)
Required 5 Years
Has a complete understanding of database normalization and can fluently speak about the various normal forms (1st – 6th)
Required 5 Years
3yr experience developing/supporting a hub and spoke database architecture, person must have a complete and demonstrable understanding of DW concepts.
Required 3 Years