Intermediate/Senior Informix & Legacy Systems Developer
Expert In Recruitment Solutions • Batavia, Illinois, United States • Posted May 12, 2026
About the Role
Intermediate/Senior Informix & Legacy Systems Developer
Batavia, IL - Hybrid
Must be a local.
Job Description
Role: Intermediate/Senior Informix & Legacy Systems Developer
Position Overview
We are seeking a technical specialist with deep expertise in legacy IBM/Informix platforms. This role is critical to supporting and modernizing our legacy infrastructure, specifically focusing on Client-UX and IBM AIX environments. You will be responsible for maintaining mission-critical ERP, supply chain, and warehouse management systems while driving technical performance optimizations.
Key Responsibilities
Batavia, IL - Hybrid
Must be a local.
Job Description
Role: Intermediate/Senior Informix & Legacy Systems Developer
Position Overview
We are seeking a technical specialist with deep expertise in legacy IBM/Informix platforms. This role is critical to supporting and modernizing our legacy infrastructure, specifically focusing on Client-UX and IBM AIX environments. You will be responsible for maintaining mission-critical ERP, supply chain, and warehouse management systems while driving technical performance optimizations.
Key Responsibilities
- System Modernization & Design: Collaborate ...