Senior IBM Master Data Management; MDM & Integration Developer Lansing, MI; Hybrid

Senior IBM Master Data Management (MDM) & Integration Developer

Location:

Lansing, MI

Contract Duration: 3 Months, Hybrid

The position is responsible for providing ongoing maintenance and support for Master Person Index (MPI), Index Data Stewardship Portal, and Symmetry applications supported within our department. These applications are part of the Technology and Database area. The resource is integral to supporting and improving automated processes, streamlining critical business processes, data integrity, compliance, and securing the applications. As a lead, the resource participates in a variety of assignments that provide for the enhancement, integration, maintenance, and implementation of projects.

The resource also provides application oversight to business analysts and other teams integrating with Master Person Index.

• Write high-level functional requirement documents.
• Work in Linux Operating Systems.
• Develop scripts in Power Shell.
• Work in Git and Git Hub for repositories.
• Collaborate closely with Database Administrators to develop and execute SQL scripts.
• Create monthly reports for MDM applications.
• Work with clients for task and ticket resolutions in MPI and IDSP.
• Create and deploy certificates on Windows and Linux systems.
• Collaborate with Infrastructure teams like Server team (Linux, Windows) and Network team for maintenance and issue resolution.
• Execute full software development life cycle (SDLC) including experience in gathering requirements and writing functional/technical specifications for complex projects.
• Develop prototypes and mockups for user review and approval.
• Exposure to flowcharts, screen layouts, and documentation to ensure logical flow of the system requirements.
• Assist with Enterprise Architecture Solution Assessment (EASA), Hosting document, and Firewall Rules.
• Design, develop, and implement test plans and test reports for applications or subsystems.
• Create or collect test data and execute approved tests to determine the accuracy of program logic to produce desired results.
• Assist with UAT Testing, Test cases, Post Implementation testing.
• Provide defect and incident tracking information.
• Assist with implementation of Request for Change (RFC - application changes, infrastructure changes, etc.).
• Maintain/update system documentation as a result of system upgrades.
• Monitor applications in both production and non-production environments.
• Provide application support for business client applications maintained by department.
• Deliver product and services based on the core concepts of software development.

• 8+ years of software development experience supporting enterprise-scale systems.
• Strong hands-on experience with IBM Info Sphere MDM v14.x Standard Edition (Virtual MDM), including MDM data models, entities, transactions, batch processing, configuration, customization, and troubleshooting.
• Hands-on experience with Apache Kafka.

• Strong understanding of MDM concepts and IBM MDM product capabilities, with the ability to understand, maintain, and enhance an existing MDM Standard Edition implementation built by a third-party vendor.
• 8+ years of Java / J2EE experience, including Java, JSP, and REST/SOAP-based services, with strong production troubleshooting skills.
• 5+ years of experience working with Linux/Unix operating systems, including command-line usage, log analysis, and system-level troubleshooting.
• Hands-on experience with Apache Kafka, including topic creation and configuration, producer and consumer development, message flow troubleshooting, and understanding of Zookeeper and Kafka KRaft concepts using Strimzi operator.
• Experience with batch processing using Wild Fly and Kafka.
• Experience working with application servers such as Wild Fly, including application deployments, startup, configuration, health checks, and runtime issue resolution.
• Experience integrating Kafka with Wild Fly-based applications and IBM MDM Standard Edition.
• Proficiency in writing and optimizing SQL queries in Oracle and Microsoft SQL Server environments.
• Strong Linux/Unix shell scripting skills (Bash), including automation and operational scripting.
• Experience creating, scheduling, and maintaining CRON jobs for batch and scheduled processes.
• Experience in development of Flowable is a strong plus.
• Experience with CI/CD pipelines using Azure Dev Ops, Azure Git repo, or similar tools.
• Experience deploying and supporting applications in cloud and OCP containerized environments.
• Familiarity with cloud platforms such as AWS and/or Azure.
• Exposure to Open Shift and Kubernetes is a strong plus.
• Experience with ELK / Elastic Stack for log monitoring and troubleshooting, including correlating logs across Kafka, Wild Fly, and MDM.
• Experience working with data and supporting mission-critical production systems.
• Ability to independently own, maintain, and support complex systems with minimal external dependency.