We are looking for an experienced Software Engineer III – Frontend to join our engineering team, supporting high-traffic, customer-facing e-commerce applications.
In this role, you will focus primarily on frontend development, building scalable, reliable, and high-performance web experiences across Checkout and Wishlist platforms, with occasional backend development using Java.
You will collaborate with cross-functional teams, including Product, UX, and Engineering, to deliver innovative solutions that improve customer experience, conversion, and overall platform performance.
Key Responsibilities Design, develop, and maintain scalable frontend applications using Java Script, React, Redux, Node.js, and Type Script.
Deliver end-to-end frontend features, from technical design and implementation to production support.
Build reusable UI components and contribute to shared frontend libraries.
Translate business requirements, wireframes, and UX designs into high-quality, production-ready code.
Integrate frontend applications with RESTful APIs and occasionally contribute to backend services using Java.
Develop and maintain automated unit, integration, functional, and end-to-end tests.
Participate in code reviews, technical design discussions, and Agile ceremonies.
Optimize application performance, accessibility, security, and reliability.
Monitor application health using observability tools, metrics, dashboards, and alerts.
Collaborate with distributed engineering teams to ensure seamless integration across platforms.
Leverage AI-assisted development tools to improve engineering productivity while maintaining code quality.
Follow software engineering best practices, including clean code, maintainability, and secure development. Required Qualifications 5+ years of professional experience in frontend software engineering.




Strong hands-on experience with Java Script, React, Redux, Node.js, and Type Script.
Experience developing and integrating RESTful APIs.
Familiarity with backend technologies such as Java, Golang, or Python.
Strong understanding of frontend architecture, reusable components, and software design patterns.
Experience implementing automated testing, including unit, integration, and end-to-end testing.
Experience with testing frameworks such as Playwright or similar tools.
Familiarity with CI/CD pipelines, including Git Hub Actions, Git Lab CI, or equivalent.
Understanding of web performance optimization, accessibility, and secure coding practices.
Familiarity with observability and monitoring tools such as New Relic, Splunk, or AWS Cloud Watch.
Experience working in Agile development environments.
Strong problem-solving skills and ability to work independently on complex technical challenges.
Advanced English communication skills, both written and verbal. Nice to Have Experience developing high-traffic e-commerce applications.
Hands-on experience with backend development using Java.
Experience with cloud environments, particularly AWS.
Knowledge of checkout flows, shopping carts, payment integrations, or customer-facing retail platforms.
Experience with AI-assisted coding tools such as Claude Code.
Familiarity with experimentation, A/B testing, and data-driven product improvements.
Experience collaborating with globally distributed engineering teams. Education
Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field, or equivalent practical experience.
Location & Eligibility Mexico Only: Candidates must currently reside in Mexico.
Must be legally authorized to work in Mexico.
Advanced English proficiency is required.
Ability to collaborate effectively with international teams. #J-18808-Ljbffr

📌 Software Engineer Iii – Frontend (web Checkout & Wishlist) (Ciudad de México)
🏢 Confiz
📍 Ciudad de México