• Lead the design and implementation of advanced front-end features using Next.js, React, and TypeScript • Deliver end-to-end development of web features, including testing, deployment, and ongoing maintenance • Build modular and reusable UI components to support scalable front-end development • Optimize web performance through techniques such as SSR/SSG, lazy loading, and responsive design • Define and monitor front-end performance KPIs such as page load time, TTI, and Core Web Vitals • Instrument analytics and logging to support usage tracking and performance insights • Collaborate cross-functionally with Product, Design, Backend, and DevOps teams to define specifications and API requirements • Mentor junior developers and contribute to a culture of engineering excellence through code reviews and technical leadership • Partner with DevOps to implement CI/CD pipelines, safe deployments, and rollback strategies • Ensure high standards in code quality, accessibility, security, and testing coverage (unit, integration, E2E)