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Senior Front-End Developer (React, JS)

Rio de Janeiro, RJ, br🌐 Remote💼 Full-time🗓 2026-06-11 → 2026-07-31

Core

Building high-quality, scalable, and user-centric frontend solutions for a patented technology that enables creating interactive 3D models from smartphone camera images.

Role type

Senior Front-End Developer (React, JS)

Builds

Intuitive, high-performing interfaces for a 3D modeling product

Domain

Web development / 3D modeling / Mobile-adjacent

Deliverable

product features

Required skills

React, JavaScript (ES6+), TypeScript, GraphQL, RESTful API integration, UI component development, frontend performance optimization, code review, testing

Preferred skills

WebGL, three.js, A/B testing, Ruby on Rails, PostgreSQL, Sidekiq, full-stack development

Technologies

React, JavaScript, TypeScript, GraphQL, REST, three.js, Ruby on Rails, PostgreSQL, Sidekiq

Responsibilities

Lead design and implementation of robust frontend architecture; Drive development and refinement of UI components and services integration; Collaborate with product managers and technical experts to define and roll out new features; Ensure high code quality through best practices, code reviews, and testing; Evaluate technical approaches and recommend optimal solutions to complex challenges.

Seniority

Senior, hands-on IC

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