We are a people-led, technology-enabled omnichannel company dedicated to helping people save money and live better.
In **, Walmart de México and Walmart Centroamérica began a new stage of growth and became one unified team. Since **, we have operated as Walmart de México y Centroamérica, one of the most important retail organizations in the region. Our omnichannel strategy is centered on our customers and focused on enhancing their shopping experience.
We operate in six countries: Mexico, Guatemala, El Salvador, Honduras, Nicaragua, and Costa Rica.
We have 4,079 stores across the region, including 3,154 in Mexico and 925 in Central America. Today, more than 6 million customers shop in our stores and clubs every day throughout Mexico and Central America.
We continue to provide customers with the products they need at everyday low prices through a diverse portfolio of retail formats, each offering a unique value proposition. At the same time, we continue to accelerate our digital transformation strategy to better serve our customers and members across all channels and throughout every stage of their shopping journey.
Job Description
Platform Engineering Execution
Delivers platform capabilities within a sub-organization or technical area
including infrastructure
tooling
and ML frameworks (for example, CI/CD, SDKs, model runtimes, feature stores).
Aligns development efforts with roadmap milestones and domain priorities to ensure cohesive execution.
Applies cloud-native architecture principles (for example, microservices, containers, automation) to achieve scalability, resilience, and agility across systems.
Software Development & Lifecycle Ownership
Drives the full software development lifecycle: coding
testing
CI/CD deployment




observability
monitoring
and maintenance
Leads infrastructure and tooling development to accelerate engineering productivity, enhance developer experience, and support platform goals.
Conducts system design reviews to validate feasibility, ensure quality, and confirm alignment with project goals and architectural best practices.
AI/ML Integration & Product Development
Builds AI-driven applications and intelligent automation features using languages such as JavaScript
TypeScript
Python
Java
Rust
Dart
and C++
Integrates AI agents and ML components that support multi-step reasoning and automation using platforms like GitHub Copilot.
Applies design patterns and principles to ensure solutions are secure, maintainable, modular, and scalable.
Technical Leadership & Mentorship
Mentors engineers and junior leaders across teams
fostering technical growth
psychological safety
and continuous learning. Influences architectural and technical decisions
advocating for standardization
reusability
and long-term sustainability. Enables team members through delegation
documentation
developer tool selection
and design guidance
Customer/Associate Problem Definition & Metrics
Engages product and business stakeholders to identify and refine complex user problems
converting them into actionable technical requirements.



Breaks down work into well-scoped
actionable units ready for engineering execution. Uses data-driven engineering practices to define and track success metrics
optimize development processes
and maintain engineering excellence
Engineering Excellence
Contributes to API design and software prototyping to validate technical solutions and gather early feedback. Facilitates correction-of-error review processes to continuously improve code quality and reduce defect recurrence. Stays current with industry trends and contributes to engineering thought leadership through documentation
tool evaluations
and internal knowledge sharing
Technical Ownership
Demonstrates responsibility for deliverables
ensuring solutions meet quality standards and business objectives. Takes initiative to resolve issues and drive projects to completion
Technical Judgment
Applies sound reasoning to make informed technical decisions
balancing trade-offs and considering long-term impacts on system architecture and business goals
Change Agility
Adapts quickly to change
embraces new technologies
and understands the broader system context. Anticipates the downstream effects of technical choices and integrates feedback to improve outcomes
Collaboration
Works effectively across teams
openly shares knowledge
and communicates complex ideas clearly to both technical and non-technical stakeholders
Innovation & Continuous Improvement
Proactively seeks opportunities to enhance processes, tools, and products. Encourages experimentation and learning to drive ongoing improvement. Drives the execution of multiple business plans and projects by identifying customer and operatio

📌 Sr. Full Stack Software Engineer (Xico)
🏢 Walmart International Mdc
📍 Xico