Get ai-powered advice on this job and more exclusive features.experience as a mainframe developer, preferably with prior involvement in walmart-related projects.identify end-to-end data flows.extract business rules embedded in code and evaluate dependencies with upstream/downstream processes.validate ai-generated code analysis results.cobol – senior.job control language (jcl) – proficient.db2 – senior.google bigquery – junior.responsibilities:conduct detailed code reviews and extract technical and functional logic.document system flows, dependencies, and embedded rules.collaborate with ai tools for automated analysis and validate their outputs.support knowledge transfer and onboarding efforts with clear documentation.language required:english – advanced (80–95%).location:mexico or colombia – remote.talent acquisition specialist:* levelmid-senior levelemployment typefull-timejob functionit services and it consulting#j-18808-ljbffr