We are seeking a Lead JavaScript Full-Stack Engineer to join our integral AI Engineering team and build the future of secure, enterprise-grade AI Agents.In this role, you will lead the architecture and design of intelligent, user-facing agentic interfaces, frontend libraries, and streaming UX platforms that bring GenAI capabilities to employees and customers worldwide.ResponsibilitiesSet technical direction for frontend architectures, component systems, and real-time streaming interfaces powering AI agents across web and mobileBuild high-performance frontend interfaces engineered for low latency, SSE/WebSocket streaming, and complex AI interaction patternsMentor senior full-stack engineers and partner with global cross-geo teams to ensure shared component libraries and cohesive AI design standardsDesign, build, and refine frontend interfaces and SDKs that bring AI agent capabilities to life for employees and customersArchitect high-performance Agentic Experiences (AX) for web and mobile, engineered for real-time response streaming and low latencyChampion frontend observability,



accessibility (WCAG/a11y), and operational excellence across user-facing AI servicesDevelop reusable full-stack integration frameworks and component hooks that enable enterprise teams to easily embed GenAI toolsPartner with product managers, UX designers, and backend engineers to define novel interaction patterns for AI copilots and virtual agentsProvide technical leadership and hands-on guidance to global delivery teams across multiple regionsRequirements5+ years of engineering expertise in JavaScript, React, TypeScript, and modern frontend state management librariesAt least 1 year of relevant leadership experienceStrong software development experience across web applications, client-side SDKs, APIs, and microservicesBackground in building GenAI user experiences, conversational UX, and real-time response streaming interfaces (SSE/WebSockets)Skills in developing chat assistants and prompt UI pa

📌 Lead JavaScript Full-Stack Engineer (Colombia)
🏢 EPAM Systems
📍 Colombia