
Senior ETL Developer - Oracle
- Chandigarh
- Permanent
- Full-time
- Candidate will be responsible to design end to end solutions to cater to business needs of data in Oracle BI Tool stack especially ODI and SQL.
- Expertise in designing custom Data warehouse solutions specific to business needs.
- Expertise in Dimensional Modelling (using Star / Snowflake schema) and drafting High Level and Low Level DWH Design
- Expertise in preparing Data lineage sheets.
- Expertise in Data warehousing concepts like SCDs, Dimensional Modelling, Archive strategy, Aggregation, Hierarchy etc and Database concepts like Partitioning, Materialized views etc
- Expertise in ODI development (in BIAPPS Environment) & performance tuning of SQL programs.
- Experience of automating various ETL jobs, failure notification etc
- Ability to review and suggest DWH Design optimization solutions.
- Expertise in performance tuning of mappings in ODI and SQL query tuning.
- Production Support of Daily running ETL loads, monitoring, troubleshooting failures and bug fixing across environments
- Expertise in Multiple databases (Oracle/ SQL Server/etc) including complex SQL, query debug and optimization
- Should have strong understanding of Business Analytics, data warehouse analysis, design, development & testing
- 8+ years of relevant experience working in OBIA on ODI as the ETL tool in BIAPPS environment.
- Exposure to working in other ETL tools.
- Ability to work on highly complex problems and provide feasible solutions in time.
- Ability to review and suggest improvements in existing DWH solution.
- Ability to work in a demanding user environment.
- Ability to provide trainings on ETL, DWH and Dimensional modelling.
- Ability to guide and help team members in technical issues.
- Strong Written and Oral communication skills.
- Coordinating among various teams for day to day activity.
- Bachelor's degree or equivalent in Science with a technical background (MIS, Computer Science, Engineering or any related field)
- Good interpersonal skills using English, both spoken and written, as will be working with overseas team