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Lead Python Developer Job Opening In Mexico, Mexico – Now Hiring Luxoft


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

  • We are looking for an experienced Senior Python Developer who can help perform the migration of the client platform:
  • 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
  • Maintain and fine-tune RAG application that supports the migration process, specifically optimizing LLM prompts for pattern recognition
  • 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 expertise in:
  • FastAPI for building high-performance REST APIs and WebSocket connections
  • Async programming patterns for handling concurrent migration tasks
  • Pydantic for robust data validation in migration pipelines
  • Experience with vector embeddings and embedding models
  • Vector database implementation for semantic search
  • Graph database experience for code dependency mapping
  • Building agents for code analysis, implementing custom tools for mainframe-specific transformations, creating chains for multi-step code migration
  • Orchestrating stateful workflows for complex migration scenarios, managing checkpoints for long-running migrations, implementing conditional routing based on code patterns
  • Building knowledge bases from documentation, implementing hybrid search for code pattern matching, creating custom retrievers for language specific contexts
  • Implementing similarity search and semantic code retrieval systemsGraph traversal algorithms for dependency analysis
  • Strong problem-solving and debugging skills for identifying translation anomalies and semantic preservation issues
  • Excellent communication skills for collaboration with client teams and explaining complex technical translations

Nice to have

• Deep understanding of HLASM instruction sets, macro definitions, and DSECT mappings• COBOL and PL/I for understanding integrated mainframe systems• Assembly language debugging and performance optimization• Mainframe utilities (DFSORT, IEBGENER, IDCAMS)• Experience with mainframe subsystems: CICS transactions, DB2 stored procedures, JCL batch processing• Knowledge of z/OS internals, linkage conventions, and program calling standards• Familiarity with EBCDIC to ASCII conversion, packed decimal (COMP-3) handling• Experience in front-end development (preferably React) for building migration dashboards and progress monitoring interfaces• Experience in Java development, particularly Spring Boot, to understand target architecture requirements• Familiarity with large-scale system migrations and modernization efforts, including phased migration strategies and dual-run validation• Prior experience working in the banking or financial services industry, understanding core banking concepts, regulatory requirements, and transaction processing• Knowledge of performance tuning and optimization in cloud environments, including auto-scaling strategies and cost optimization

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Required Skill Profession

Gestión Informática Y Gestión De Proyectos Informáticos, Desarrollo De Software


  • Job Details

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Unlock Your Lead Python Potential: Insight & Career Growth Guide


Real-time Lead Python Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Lead Python in Mexico, Mexico, highlighting market share and opportunities for professionals in Lead Python roles.

3734 Jobs in Mexico
3734
991 Jobs in Mexico
991
Download Lead Python Jobs Trends in Mexico and Mexico

Are You Looking for Lead Python Developer Job?

Great news! is currently hiring and seeking a Lead Python Developer to join their team. Feel free to download the job details.

Wait no longer! Are you also interested in exploring similar jobs? Search now: .

The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Luxoft adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Mexico laws and regulations

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The average salary range for a varies, but the pay scale is rated "Standard" in Mexico. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

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Key qualifications for Lead Python Developer typically include Gestión Informática Y Gestión De Proyectos Informáticos, Desarrollo De Software and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

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Interview Tips for Lead Python Developer Job Success

Luxoft interview tips for Lead Python Developer

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Before the Interview:

Research: Learn about the Luxoft's mission, values, products, and the specific job requirements and get further information about

Other Openings

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