We are seeking a Lead Front-End Developer with deep React expertise to craft responsive, accessible web experiences while defining engineering standards and guiding teammates. You will collaborate with cross-functional peers and integrate GenAI into daily delivery to boost speed and quality. Apply to help create meaningful impactResponsibilitiesBuild responsive, user-friendly web applications with high accessibility standardsCreate reusable frontend libraries and frameworks to boost scalability and maintainabilityDrive technical decisions for UI implementation, performance, and long-term code healthPartner with product managers, designers, and backend engineers to deliver cohesive interfacesConvert UI/UX wireframes into high-quality React and JavaScript code and share design feedbackGuide junior developers on best practices, coding standards, and career growthRun code reviews to raise quality, consistency,



and team learningTune application performance to ensure fast load times and smooth interactionsTroubleshoot complex issues and ensure cross-browser and cross-device stabilityApply unit and end-to-end testing to reduce regressions and increase reliabilityWork with QA to identify, prioritize, and resolve defects before releasesEmbed GenAI tools in daily workflows and validate outputs against data and quality constraintsAdvance continuous improvement by assessing new frontend practices and GenAI-enabled delivery methodsRequirements5+ years of front-end development background in JavaScript and ReactProven leadership skills in mentoring developers and driving team alignment (1+ years)Hands-on expertise in designing reusable UI architectures and scalable component librariesStrong competency in code reviews with clear, constructive feedback and quality standardsSolid proficiency in project execution across product, design, backend engineering, and QAStrong skills in performance optimization for fast load times and smooth interactionsHands-on qualifications in testing, in

📌 Lead Front-End Developer (Argentina)
🏢 EPAM Systems
📍 Argentina