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* 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:
lina.marcela@softtek.com
seniority level
* mid-senior level
employment type
* full-time
job function
* it services and it consulting
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