Job Summary: Cartpanda seeks a Lead Front-end Developer who thinks like a product engineer, obsessed with clarity, design quality, performance, and user experience, to build world-class e-commerce and payment platforms. Key Highlights: 1. Build world-class e-commerce and payment systems. 2. Product engineer focused on clarity, design, and UX. 3. Autonomy over tasks and pursuit of excellence. Cartpanda is an e-commerce platform. We offer a complete system—from online store to checkout and payments via Cartpanda Pay. We are building an environment where everyone can compete with “the giants,” offering our users a full suite of accessible, easy-to-use tools. And we want you to help us build this platform! We’re constantly seeking to introduce new features and refine our product—and for that, our team members’ contributions are essential. Since this position is fully remote, you must have a stable internet connection and a suitable computer for work. This is mandatory. We value people who want to make a difference and appreciate having some autonomy over their tasks. We’re looking for a **Lead Front-End Developer** to help us build a world-class platform for e-commerce operations and payment experiences. This is not just another dashboard-focused role. We want someone who thinks like a **product engineer**, obsessed with clarity, design quality, performance, and user experience—and capable of building clean, powerful, and delightful interfaces. If you look at Stripe’s product and think: “I want to build systems at this level”—this role is for you. **Responsibilities & Duties** You’ll help create and evolve modern web applications for: * E-commerce management dashboards (orders, products, inventory, customers); * Payment operations (transaction flows, reconciliation, status tracking, billing); * Analytics and reporting tools; * Highly interactive, fast, scalable, and easy-to-use UI systems. You will be the engineer who: * Thinks beyond implementation and contributes to product thinking; * Writes clean, sustainable, and scalable code; * Pays strong attention to detail and cares deeply about UI polish; * Pursues excellence without overengineering; * Challenges ideas and brings better solutions to the table; * Communicates clearly and enjoys collaborating with product and design teams. **Requirements & Qualifications** We seek someone with **solid experience** and an **excellent aesthetic sense** in interface design and engineering. **We expect you to have:** * 6+ years of front-end development experience; * Strong command of modern front-end development (React/Vue ecosystem); * Experience building complex dashboards and enterprise-grade interfaces; * Experience with payment systems, fintech, or e-commerce; * Solid understanding of performance, state management, architecture, and usability; * Ability to translate product requirements into simple, elegant interfaces; * Owner mindset, curiosity, and high quality standards; * Experience working with PHP backends and close collaboration with backend teams (APIs, templating, legacy systems, or modern frameworks such as Laravel). **Nice-to-have:** * Experience with design systems and component libraries * Strong familiarity with data visualization (charts, tables, real-time updates) * Experience with Nuxt or similar frameworks * Prior experience building Stripe-style UX (clean, minimalist, scalable interfaces) * Knowledge of accessibility best practices (WCAG) **Additional Information** * Contract type: PJ (Legal Entity) * Work format: 100% remote * Dynamic and innovative environment * Opportunity for professional growth and development Brazil’s leading digital commerce platform. Cartpanda offers a complete ecosystem of stores, checkout, and payments to help merchants across Brazil—and the world—**get started more easily and scale sales the right way!** Cartpanda was founded in 2020 with the mission of transforming the online shopping experience—through a system that is both clear and powerful. Within just one year, our team grew from a small dedicated group of 3 people to an ambitious startup with over 60 employees—and we aim to expand even further! We’re growing—but our bold goal is to become **Brazil’s largest digital commerce platform.** Cartpanda is “remote-first.” That is, everyone here works remotely. That doesn’t mean we never meet in person! Multiple times per year, we hold in-person gatherings to work and have fun together. Location: The Internet Mission: Become Brazil’s largest (and best) digital commerce platform **Join this journey! Apply to our selection process.**