34 Ofertas de Python Developer en Mexico

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.

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

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 systems

Graph 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

Languages

English: B2 Upper Intermediate

Seniority

Senior

Guadalajara, MX, Mexico

Req. VR-

Python

BCM Industry

18/09/2025

Req. VR-

Wisevu and our sister brands Homevu and CharityMarketing.com provide digital marketing services with a focus on SEO, digital PR, AI, content marketing, and web development for healthcare, home services, and charity clients in Canada, the USA, and Europe. Wisevu is a fully remote team of 20+ specialists delivering services on exciting client accounts in major markets.

• Oversee the planning, development, and launch of multiple websites built on WordPress and other platforms, ensuring they meet client goals and industry standards
• Collaborate with clients to define project objectives, provide updates, and ensure satisfaction
• Work with designers, developers, SEO specialists, and content creators to deliver projects on time and within budget
• Review and approve all work to ensure accessibility, SEO best practices, and overall quality
• Continuously improve workflows to enhance efficiency and project outcomes

• At least 2 years of experience managing WordPress development projects in a digital marketing agency
• Professional-level English proficiency
• Bachelor's degree in Computer Science, IT, Web Development, or a related field
• Strong knowledge and experience in WordPress development, as well as familiarity with other CMS platforms
• Strong organizational and project management skills

• Experience in custom WordPress plugin development project management
• Coding experience in HTML, CSS, JavaScript, PHP, or other web dev languages

• Able to provide at least 7 hours of overlap with the 9 am-5 pm EST workday (Monday - Friday)

• Fully remote work
• The starting monthly salary between $2000-$4000 CAD, negotiated during the interview based on competencies, skills, and experience
• Premium Employee Training
• Access to a highly experienced and knowledgeable team of digital marketing experts
• Quality equipment
• Many other benefits will be discussed during the interview

We kindly ask that you provide us with your resume in English.

Apply now and help us achieve exceptional digital marketing results—together!

Wisevu Inc.

Wisevu and our sister brands Homevu and CharityMarketing.com provide digital marketing services with a focus on SEO, digital PR, AI, content marketing, and web development for healthcare, home services, and charity clients in Canada, the USA, and Europe. Wisevu is a fully remote team of 20+ specialists delivering services on exciting client accounts in major markets.

• Oversee the planning, development, and launch of multiple websites built on WordPress and other platforms, ensuring they meet client goals and industry standards
• Collaborate with clients to define project objectives, provide updates, and ensure satisfaction
• Work with designers, developers, SEO specialists, and content creators to deliver projects on time and within budget
• Review and approve all work to ensure accessibility, SEO best practices, and overall quality
• Continuously improve workflows to enhance efficiency and project outcomes

• At least 2 years of experience managing WordPress development projects in a digital marketing agency
• Professional-level English proficiency
• Bachelor's degree in Computer Science, IT, Web Development, or a related field
• Strong knowledge and experience in WordPress development, as well as familiarity with other CMS platforms
• Strong organizational and project management skills

• Experience in custom WordPress plugin development project management
• Coding experience in HTML, CSS, JavaScript, PHP, or other web dev languages

• Able to provide at least 7 hours of overlap with the 9 am-5 pm EST workday (Monday - Friday)

• Fully remote work
• The starting monthly salary between $2000-$4000 CAD, negotiated during the interview based on competencies, skills, and experience
• Premium Employee Training
• Access to a highly experienced and knowledgeable team of digital marketing experts
• Quality equipment
• Many other benefits will be discussed during the interview

We kindly ask that you provide us with your resume in English.

Apply now and help us achieve exceptional digital marketing results—together!

Wisevu Inc.

4 weeks ago Be among the first 25 applicants

This range is provided by Regex SEO. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

$4,000.00/yr - $,000.00/yr

Head of Web Development Services - Propel Our Digital Future!
IMPORTANT: To be considered for this role, you MUST have extensive experience working with websites in the services industry—handling multiple clients and projects simultaneously. We are looking for someone who has repeatedly taken over web development teams for clients whose websites offer services. Experience limited to e-commerce or software product teams will not be considered. Experience with clients in the home services industry (e.g., plumbing, HVAC, electricians) is a plus.
Have you repeatedly taken over web development teams and made them successful and profitable—so many times that you can confidently walk in and tell us exactly what needs to change? We're looking for a visionary leader who can take full command of our web development department as if it were their own startup. If you're ready to make a real impact instead of just being another number, then keep reading.
___
Your Mission
You see the bigger picture and act decisively. In this role, you will:
Lead with Vision: Oversee our website development team as if you were running your own digital enterprise, owning every facet of the process.
Drive Profitability: Develop and execute your proven strategy to turn our web development team profitable through precise budgeting, resource management, and rigorous quality oversight.
Deliver Next-Level Excellence: Ensure every project is completed on time, within budget, and meets uncompromising, next-level quality standards. Anything less than exceptional is unacceptable—it must be perfected before release.
Strategize & Innovate: Analyze current challenges and leverage your hands-on experience to implement processes that yield measurable improvements.
Full Ownership Beyond Project Management: This role is far more than traditional project management. You'll control quality, time, resources, budget, and team improvements—essentially running a mini organization within our organization.
Collaborate Effectively: Work closely with our CTO (Anton) and cross-functional teams to propel our digital marketing service to new heights.
___
Your Process
You don't just ask questions—you provide solutions:
Arrive Ready: Come prepared with a detailed, strategic plan outlining your approach to turning our web development challenges into profitable opportunities.
Diagnose & Act: Quickly identify pain points—whether they're budget overruns, quality issues, or resource mismanagement—and propose actionable solutions.
️ Demonstrate Expertise: Show that you've repeatedly taken over and revitalized web development teams in multi-client, multi-project settings focused on services websites (not just software or ecommerce sites/products).
Balance Vision & Detail: Combine strategic oversight with practical know-how to ensure every decision is both data-driven and grounded in real-world experience.
Strategic Execution: Outline clear steps for both immediate and long-term improvements during the interview process.
___
In return, we encourage:
Time Empowerment: We recognize that time is your most valuable, non-renewable resource, and our core belief is in encouraging time empowerment. At RGX, we aim to ensure that every working professional has the time to do what they truly enjoy and love, making space for both work and personal passions.
Flexible Work Schedule: Design a work schedule that suits your preferences, whether you're an early riser or a night owl.
Recharge Days: We encourage you to take two mental health recharge days each month (Feb-Nov) to prioritize your well-being and stay refreshed, helping you maintain peak performance without disrupting your work.
Autonomy and Inclusivity: ️ Everyone's voice matters here, and we encourage you to share your ideas for improvement, fostering an inclusive environment that values your contributions.
___
Our Culture & Values
At RGX, "We Care " isn't about being a big happy family—it's about delivering results that matter . We care about our clients by pushing their brands forward with real impact. We care about our teammates by expecting nothing less than exceptional . And we care about you—not by making things comfortable, but by creating an environment where top performers thrive .

• We value Data over gut feelings
• We value Transparency over image
• We value Solutions over problem-dwelling
• We value Enthusiasm over complacency
• We value Mastery in something over mediocrity in everything
  

• Seniority level Director

• Employment type Contract

• Job function Other
• Industries IT Services and IT Consulting

Referrals increase your chances of interviewing at Regex SEO by 2x

Get notified about new Head of Web Development jobs in Mexico .

Mexico City, Mexico 4,000.00- 6,000.00 4 weeks ago

Mexico City Metropolitan Area 2 months ago

Mexico City Metropolitan Area 4 months ago

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Position: Software Developer – Legacy Code Migration (.NET / Loanmaps Project)

Location: Mexico (Remote, with overlap to U.S. Mountain Time Zone)

Employment Type: Full-time Contractor

About the Role

Take Three Technologies is seeking a skilled Software Developer to support our migration initiative for Loanmaps, a core platform in our business. The role focuses exclusively on analyzing, understanding, and rewriting existing legacy code into modern, efficient, and stable code. You will work closely with our U.S.-based engineering leadership to ensure a smooth transition to our new architecture.

This is not a feature-creation role — your primary responsibility is code migration, refactoring, and optimization, ensuring that the next-generation Loanmaps platform is stable, performant, and future-ready.

Responsibilities

• Review, analyze, and understand existing Loanmaps codebase (.NET Framework).
• Rewrite and migrate legacy code to .NET Core 8 or newer modern frameworks.
• Optimize code for performance, maintainability, and scalability.
• Document migration steps, dependencies, and technical decisions.
• Collaborate with architects, QA engineers, and project managers to align deliverables.
• Conduct unit and integration testing to ensure functional parity with the legacy system.
• Support troubleshooting and debugging during and after migration.

Qualifications

Education

• Bachelor's degree in Computer Science, Software Engineering, or a related field.

Technical Skills

• Strong experience in C# and .NET Framework with proven migration to .NET Core/8.
• Solid understanding of software design principles and refactoring best practices.
• Experience with SQL Server or equivalent relational databases.
• Familiarity with Agile methodologies and version control systems (Git).
• Knowledge of cloud platforms (Azure preferred) is a plus.

Experience

• 3–6 years of professional software development.
• Direct experience migrating legacy applications into modern stacks.
• Background in financial software or enterprise systems is a plus.

Soft Skills

• Excellent problem-solving and analytical skills.
• Strong communication skills in English (written and verbal).
• Self-motivated, detail-oriented, and able to work independently.

Why Join Us?

• Opportunity to work on a high-impact project modernizing a core financial platform.
• Collaboration with a U.S.-based engineering team, with excellent time zone alignment.
• Competitive compensation aligned with Mexico nearshore market.
• Long-term potential for ongoing engineering and support work beyond migration.

Job Type: Full-time

Pay: $640, $732,000.00 per year

Work Location: Remote

A software engineer with experience working with .Net as backend and react as frontend. The position will be mostly backend. However, knowledge with React is desired. You will work on new features, which can be small or very large. The team follows the Scrum framework.

YOUR CONTRIBUTION:

• Develop new features using .Net Core and Azure Cloud.
• Maintain existing features (including bug fixes).
• Maintain assigned PBIs and tasks.
• Deploy code to environment and follow up on delivery with SQA.
• Estimate tasks and PBIs.
• Attend scrum ceremonies (Daily, Backlog refinement, Planning).
• Follow up on requirements with Scrum master or development team.
• Research and create POCs for new implementations.
  Take initiative and propose alternative solutions.

YOUR PROFILE:

• Strong experience in .Net 8 or .Net 9
• Strong experience in .Net Web API / Minimal API
• Good experience in Entity Framework
• Good experience in Microservices architecture and design patterns (CQRS, Strategy, Mediator, etc.)
• Good experience in Design Patterns and Design principles
• Good familiarity with C#
• Experience in Azure Cloud (functions, web apps, APIM, queues, topics, blob storage, databases, Redis cache, etc.) experience.
• Knowledge in Clean Architecture and DDD
• Knowledge with SQL server (creating tables, writing DB scripts, creating SPs and creating functions)
• Knowledge using Git Flow
• Experience working with Azure DevOps. (Build pipelines, Release pipelines, Repositories, ETC)
  Experience in Docker

Nice to have: React, TypeScript, Kubernetes.

Soft Skills

• Very proactive
• Very good availability for the client
• Self-Driven
• Drive and take ownership of assigned work
• Good communication
• Collaborative
• Responsible
  Proficient in English

WHAT YOU'LL LOVE ABOUT WORKING HERE?

• Capgemini Employer Promise: Learning + Flexibility + Team Spirit + Inclusion + Innovation.
• Work from home: fully remote position.
• Get competitive benefits above the law.
• Build your future within a worldwide leader in ER&D projects.
• Feel free to grow within different industries and choose your career path.
• Be part of a great family of Engineers, and people all over Mexico and the world.

About Capgemini

Capgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. The Group is guided everyday by its purpose of unleashing human energy through technology for an inclusive and sustainable future. It is a responsible and diverse organization of over 300,000 team members in nearly 50 countries. With its strong 50-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms.

En Capgemini México el objetivo es atraer al mejor talento y lograr un ambiente de trabajo diverso e inclusivo por lo que no se discrimina por motivo de raza, sexo, orientación sexual, identidad o expresión de género o cualquier otra característica propia de la persona. Todas las solicitudes son bienvenidas y serán consideradas para concurso con base en el mérito de la persona contra el trabajo y/o la experiencia para el puesto.

At Capgemini Mexico, we aim to attract the best talent and are committed to creating a diverse and inclusive work environment, so there is no discrimination based on race, sex, sexual orientation, gender identity or expression, or any other characteristic of a person. All applications welcome and will be considered based on merit against the job and/or experience for the position.