What are the responsibilities and job description for the MDM ETL Developer position at MSR Technology Group?
Position Summary
MDM ETL Specialist / Developer to provide technical development and hands-on delivery and support for Master Data Management services supporting the Health and Human Services Innovation Incubator project. This role will focus on Informatica MDM, Informatica PowerCenter, data integration, data quality, data governance, and analysis capabilities that support a unified cross-agency client/member view.
The selected candidate will develop and support MDM technical solutions, work under the guidance of the MDM Technical Lead, collaborate with other team members, support Informatica workflows and data loads, develop and optimize SQL and Python-enabled automation where appropriate, troubleshoot production issues, support QA/testing, and help maintain reliable MDM operations.
Key Responsibilities
• Use Informatica MDM tool to combine source data from agency sources, applying numerous transformations to the data that are required, applying corrections to the source files, and adding new fields via the change request process.
• Working knowledge of Informatica MDM and ability to support MDM development and operational activities.
• Automate the staging of data by scheduling scripts to run at optimal times, enhancing overall system performance and efficiency.
• Implementing MDM jobs by creating mappings, mapplets, sessions, and workflows.
• Working with different ETL transformations, including Aggregator, Expression, Filter, Router, Sequence Generator, Update Strategy, Joiner, Rank and Source Qualifier, Lookup, and Sorter.
• Scheduling and monitoring ETL/Informatica jobs in development, system testing, and production environment.
• Troubleshoot post-release production support issues and develop solutions.
• Developing, maintaining, and analyzing complex SQL queries and scripts used to create data marts in Teradata.
• Work directly with the QA team to support defect resolution, validation, and testing of MDM-related processes.
• Participating in project discussions to document and recommend alternative technical solutions or requirements.
• Participating in unit, integration, and system testing.
Required Qualifications
• 5 years of experience in MDM, ETL/ELT, data engineering, or data integration development.
• 3 years of hands-on Informatica MDM implementation experience.
• Experience developing ETL mappings, mapplets, sessions, workflows, transformations, scheduling, monitoring, and troubleshooting Informatica jobs.
• SQL experience, with large MDM and DBMS enterprise relational platforms.
• Experience with data quality, matching, unique client/member identifier, standardization, reconciliation, and data governance concepts.
• Experience supporting ETL/MDM operations, performance tuning, issue resolution, and SDLC delivery.
• Experience with Python programming for scripting, automation, testing, or data processing support.
• Bachelor’s degree in computer science, Data Analytics, Information Systems, Engineering, or equivalent experience.