What are the responsibilities and job description for the Senior ETL Developer position at Q1 Technologies, Inc.?
Job Description
Skill: ETL Developer
Must Have Technical/Functional Skills
Core Informatica Skills:
- Informatica PowerCenter (Development & Debugging) of Mappings, Mapplets, Sessions, and Workflows o Reusable transformations and parameterized workflows.
- Strong understanding of ETL concepts (Extract, Transform, Load).
- Experience with source to target mappings.
- Knowledge of Informatica Repository and metadata management.
- Basic performance tuning (partitioning awareness, caching, pushdown concepts) Databases & SQL.
- Strong working knowledge of SQL o Joins, subqueries, aggregations Data validation and reconciliation queries.
- Experience with relational databases such as: Oracle Teradata.
Roles & Responsibilities:
- Core Informatica Skills.
- Informatica PowerCenter (Development & Debugging) of Mappings, Mapplets, Sessions, and Workflows o Reusable transformations and parameterized workflows.
- Strong understanding of ETL concepts (Extract, Transform, Load) • Experience with source to target mappings.
- Knowledge of Informatica Repository and metadata management.
- Basic performance tuning (partitioning awareness, caching, pushdown concepts) Databases & SQL.
- Strong working knowledge of SQL o Joins, subqueries, aggregations Data validation and reconciliation queries.
- Experience with relational databases such as: Oracle Teradata.