Senior Frontend Developer (Next.js)

#vacancy

Position: Senior Next.js Engineer (E-Commerce, Premium Brand)

Work format: Remote
Employment: Full-time / Part-time
Salary: $15–$45/hour (USD, net)

About the role:
We’re looking for a Vietnam or Singapore Senior Next.js Engineer to lead development of a premium perfume e-commerce storefront focused on performance, UX, and conversion.

What you’ll do:

Architect and build a high-performance storefront using Next.js (App Router)
Build conversion-focused landing pages (trust modules, storytelling, product discovery)
Develop advanced PDPs (variants, galleries, SEO, merchandising content)
Implement cart & checkout (pricing logic, promos, persistence, Stripe/PayPal)
Build authentication flows and mobile-first customer dashboard
Optimize Core Web Vitals, SEO, accessibility (WCAG)
Integrate APIs, analytics, logging/monitoring tools

Requirements:

3+ years frontend experience, 2+ years with Next.js/React
Strong e-commerce or custom storefront experience
Deep knowledge of performance (SSR, SSG, ISR, caching)
Payment integration experience (Stripe, PayPal)
Security best practices (OWASP)
Strong component architecture & design systems
Experience with headless CMS & API-driven systems
Animations (Framer Motion / Lottie)