Senior React Frontend & UX Engineer — Remote LATAM

Italent Connection; Buenos Aires; Remote; ARS 139,086,000 - 216,357,000; Full time

Benefits offered by this job

Contractor agreement with payment in

USD payments

100% remote work in an international設定

Access to Argentine public holidays

Professional development, learning and

Job summary

Darwoft is seeking a Senior Frontend / UX Engineer to join a fintech project as a fully remote independent contractor in LATAM. The role emphasizes frontend-first development, AI-assisted tools, and end-to-end ownership of wallet features.

You will translate UX/UI designs into production-ready interfaces, collaborate with product and design teams, and extend the stack with BFF services when needed.

Qualifications

• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience building fintech applications or digital wallets.
• Understanding of UX principles and user-centered design.
• Proven ability to deliver production-ready UIs.
• Experience translating designs into code from Figma specs.
• Familiar with AI-assisted coding tools like Cursor or Copilot.
• Ability to own features end to end across frontend and backend boundaries.
• Experience with REST APIs and BFF architectures.
• Agile product development experience.
• Excellent communication and independent execution.

Responsibilities

• Design, develop, and maintain high-quality user interfaces for a Digital Wallet.
• Translate UX/UI designs and product requirements into functional, intuitive, and responsive applications.
• Collaborate with product and design teams to improve user journeys, interactions, and overall usability.
• Own features end to end, from initial requirements through implementation and delivery.
• Use AI-powered development tools to speed up frontend and full-stack development.
• Build and maintain Backend for Frontend (BFF) services that support application requirements.
• Implement API integrations and supporting backend functionality when needed.
• Ensure consistency, performance, accessibility, and maintainability across the application.
• Take part in code reviews and help improve development practices.
• Find ways to simplify development workflows through AI-assisted engineering.

Skills

React

JavaScript

TypeScript

Fintech apps

UX principles

REST APIs

Tools

Cursor

Claude Code

GitHub Copilot

Job description

Darwoft is seeking a Senior Frontend / UX Engineer to join a fintech project as a fully remote independent contractor in LATAM. The role emphasizes frontend-first development, AI-assisted tools, and end-to-end ownership of wallet features.

You will translate UX/UI designs into production-ready interfaces, collaborate with product and design teams, and extend the stack with BFF services when needed.