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Workana

Front-end Developer (React / Next.js)

São Paulo
Level
Mid
Work type
Remote · Brazil only

Not stated in the posting: salary, visa.

Open. First seen 3 October 2026.

About the role

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.

What this role asks for

Particular to this role

Figma · GitHub · Next.js

Rare in Workana's other 32 open postings.

Standard for frontend roles

JavaScript · React · TypeScript

Common in frontend postings at any company.

Read against Workana's other open postings on this site.

The team: Workana Premium HIRES STEADILY

This role is one of 18 open in Workana Premium. 6 were posted in the last 30 days and the oldest in April: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Python (6 of 18), AWS (5 of 18), CI/CD (5 of 18), LLM (5 of 18), Machine Learning (5 of 18), Azure (4 of 18), GCP (4 of 18)

OTHER ROLES ON THIS TEAM

From the team and dates on Workana's own job board.

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