Location
región centro, jalisco, Mexico
Posted
July 09, 2026
Job Description
Project description
We have an ambitious goal to migrate a legacy system written in HLASM (High-Level Assembler) from the mainframe to a cloud-based Java environment for one of the largest banks in the USA.
Responsibilities
- Troubleshoot, debug, and resolve issues in GenAI-powered code translation pipelines.
- Collaborate with dev and client teams to ensure alignment with project goals and deliver high-quality solutions.
- Build and maintain FastAPI-based microservices that orchestrate the migration workflow.
- Implement RAG (Retrieval Augmented Generation) systems using LangChain /Langgraph/LlamaIndex for contextual code understanding.
- Design stateful migration workflows using LangGraph/LangChain/LlamaIndex for complex multi-step transformations.
- Mandatory work from the office 5 days per week.
Skills
Must have
- Proficiency in Python development (5+ years), with specific expert...