We are looking for a Lead Front-End Developer with strong React expertise to build responsive, accessible web experiences while shaping engineering standards and mentoring others. You will partner with cross-functional peers and embed Gen AI into daily delivery to improve speed and quality. Apply to help drive meaningful impact!Responsibilities Design responsive, user-friendly web applications with high accessibility standards Architect reusable frontend libraries and frameworks to improve scalability and maintainability Lead technical decisions for UI implementation, performance, and long-term code health Collaborate with product managers, designers, and backend engineers to deliver cohesive interfaces Translate UI/UX wireframes into high-quality React and Java Script code and provide design feedback Mentor junior developers on best practices, coding standards, and career growth Lead code reviews to raise quality, consistency, and team learning Optimize application performance to ensure fast load times and smooth interactions Debug complex issues and ensure cross-browser and cross-device stability Implement unit and end-to-end testing to reduce regressions and increase reliability Coordinate with QA to identify, prioritize, and resolve defects before releases Adopt Gen AI tools in daily workflows and validate outputs against data and quality constraints Drive continuous improvement by evaluating new frontend practices and Gen AI-enabled delivery methods Requirements5+ years of front-end development experience with Java Script and React Proven leadership skills mentoring developers and driving team alignment (1+ years)Hands-on experience designing reusable UI architectures and scalable component libraries Strong code review skills with clear,



constructive feedback and quality standards Solid project execution skills coordinating with product, design, backend engineering, and QAStrong performance optimization skills for fast load times and smooth interactions Hands-on testing skills, including unit testing and end-to-end testing practices Strong debugging skills across browsers and devices with a stability-first mindset Applied Generative AI skills using Gen AI tools for research, drafting, analysis, and code generation Strong prompt engineering skills for iterative, production-grade outputs Practical AI risk awareness covering hallucinations, context limits, and data sensitivity validation English proficiency at a B2+ level Nice to have AI security fundamentals, including prompt injection risks and data classification handling Cybersecurity & Trust knowledge relevant to secure frontend delivery Gen AI application development experience connecting Gen AI tools to APIs and internal data sources Gen AI in SDLC experience building reusable prompts, agent workflows, or automation templates We offer International projects with top brands Work with integral teams of highly skilled, diverse peers Healthcare benefits Employee financial programs Paid time off and sick leave Upskilling, reskilling and certification courses Unlimited access to the Linked In Learning library and 22,000+ courses Global career opportunities Volunteer and community involvement opportunities EPAM Employee Groups Award-winning culture recognized by Glassdoor, Newsweek and Linked In EPAM is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity or expression, disability, protected veteran status, or any other characteristic protected by applicable law.
#J-18808-Ljbffr

📌 Lead front-end developer (react) (Ciudad de México)
🏢 Epam Systems
📍 Ciudad de México