#1000 - Senior ILE COBOL / IBM i (AS400) Developer

Job brief - Only available for LATAM professionals. We are looking for a developer with solid experience in ILE COBOL on IBM i (AS400 /iSeries) to join an strategic project to transform and migrate a core banking system. The position involves working on the current core system: developing new features, building the integration interfaces needed during the transition period between platforms, and documenting existing programs and business rules. Responsibilities Design, code, and test new features in ILE COBOL and CL (Control Language). Develop communication interfaces to integrate with legacy systems via IBM MQ. Create and maintain up-to-date technical documentation for programs, data flows, and business rules. Analyze existing programs to identify and document business rules embedded in legacy code. Perform unit tests and support the integrated testing and acceptance testing cycles. Diagnose and fix defects in programs in production and in the project environments. Work closely with business analysts and the target platform teams to ensure consistency between the current system and the new core system. Autonomy to make progress on legacy code with partial or non-existent documentation. Rigorous technical documentation: this is a core responsibility of the role, not a secondary task. Effective communication with business analysts and distributed teams. Requirements Bachelor's degree in Software Engineering, Information Technology or a related field Verifiable experience as an ILE COBOL developer on IBM i (AS400 / iSeries). Proficiency in CL (Control Language) . Experience developing integration interfaces using MQ messaging . Ability to read, interpret, and document legacy code with undocumented business rules. Nice to have Knowledge of the IBM i DCM (Digital Certificate Manager) administration tool. Previous experience with core banking migration or coexistence projects. Experience in the financial/banking industry. What do we offer? Salary in USD . 100% Remote work. Type of contract: Independent contractor with Venon Solutions LLC. Paid Holidays 2 weeks of Paid Time Off ( PTOs ). Working hours: GTM -3, full-time, fully committed.