Front-end Developer (React / Next.js)

Location: São Paulo, State of São Paulo, Brazil, Buenos Aires, Buenos Aires, Argentina, Mexico City, Mexico City, Mexico, Santiago, Santiago Metropolitan Region, Chile, Panama City, Panama, Panama, Lima, Callao Region, Peru

Department: Workana Premium

Workplace: remote

Employment Type: full

Description

Workana is the largest remote work platform for talents in Latin America. Our new segment, Workana Premium, focuses on matching the most exceptional professionals with leading and innovative companies around the globe. Enjoy competitive compensation, dedicated support, and the flexibility of remote work within a dynamic environment that fosters collaboration and professional advancement.

We are proud to present you with the following opportunity.

About Our Client

Magic Hour is a online AI video generator and AI image editor that helps creators, marketers, and developers produce professional-quality content in seconds. With 100+ AI-powered tools, including face swap, image-to-video, AI image editor, lip sync, and more. Able to create studio-grade videos and images entirely in the browser.

Role Overview

We’re looking for a full-time, long-term TypeScript/Next.js front-end developer to build and maintain high-quality, responsive user interfaces for our AI-powered video and image tools.

• Develop dynamic UIs using React, Next.js, and TypeScript, implementing SSR/SSG strategies and reusable component libraries.
• Translate Figma designs into pixel-perfect, responsive interfaces with strong attention to UI details, spacing, edge cases, accessibility (WCAG), and cross-browser compatibility.
• Integrate with backend APIs for AI features like face swap and lip sync, optimizing performance and handling state management.
• Work in an existing production codebase, shipping small, clean PRs from detailed Linear/GitHub tickets with unit/integration tests.
• Collaborate in Agile processes (standups, code reviews), proactively asking clarifying questions and demonstrating strong English communication.

Requirements

• 3+ years of frontend engineering experience.
• Strong English skills.
• Strong Next.js, TypeScript experience.
• Good product sense and attention to UX polish.
• Comfortable using Figma, GitHub, Slack, and Linear or similar tools.
• Proactive about asking clarifying questions before building.
• Reliable availability during Americas working hours (Magic Hour is based in PST).
• (Bonus) Prior long-term client or startup experience.

Benefits

• Compensation in USD.
• Fully remote work.
• Career growth opportunities in an international company.