• EDW Informatica ETL Developer (4 positions)

    DATAMAXIS (IL)


     

    Rate: depending on experience

    Job Summary:

    We are seeking a highly experienced Informatica Extract Transform Load (ETL) Developer to join our Enterprise Data Warehouse (EDW) team. This role is responsible for designing, developing, and maintaining robust ETL processes using Informatica PowerCenter and Teradata. The ideal candidate will have a deep understanding of data integration, performance tuning, and data warehousing best practices, with a focus on supporting healthcare-related data systems.

    Required Qualifications:

    • 7+ years of experience with Informatica PowerCenter and ETL development.

    • 5+ years of experience writing complex SQL and performance tuning.

    • 5+ years of experience with Teradata (v17+), including Fastload, TPT, and Multiload utilities.

    • 5+ years of Informatica PowerCenter administration experience.

    • 2+ years of Unix Shell (Bash/Korn) scripting experience.

    • Strong communication, collaboration, and mentoring skills.

    • Bachelor's or advanced degree in IT, Computer Science, Mathematics, or a related field.

    • Strong organizational and time management skills.

    Preferred Qualifications:

    • Residing in or near Springfield, IL.

    • 5+ years of data warehouse development experience.

    • 5+ years of data modeling experience using ERWIN or similar tools.

    • 2+ years of experience with Azure Data Factory and Snowflake.

    • Experience with scripting languages such as Python, R, or JavaScript (React).

    • Familiarity with Informatica Data Quality (IDQ), Address Doctor, and Metadata Manager.

    • Experience with Medicaid, Medicare, or healthcare data systems.

    • Experience working in Agile environments.

    • Knowledge of BI and data integration technologies across relational and multidimensional

     

    systems.

    Key Responsibilities:

    • Design and implement ETL solutions using Informatica PowerCenter to extract, transform, and

     

    load data from various agency sources.

     

    • Automate data staging processes and optimize ETL job scheduling for performance and

     

    efficiency.

     

    • Administer and support ETL environments, including development and production systems.

    • Perform repository backups, recovery operations, and system maintenance.

    • Develop mappings, mapplets, sessions, and workflows using a wide range of Informatica

     

    transformations.

     

    • Monitor and troubleshoot ETL jobs across development, testing, and production environments.

    • Write and optimize complex SQL queries and Unix Shell scripts for data marts and interfaces in

     

    Teradata.

     

    • Collaborate with stakeholders to define requirements, document technical solutions, and

     

    support project planning.

     

    • Participate in unit, integration, and system testing.

    • Provide technical support, mentoring, and guidance to team members.

    • Communicate project status and deliverables to leadership and clients.

    • Continuously learn and apply new technologies to enhance system performance and

     

    capabilities.