Remote React Frontend Engineer - Fintech Wallet (Contractor)

Italent Connection; Tandil; A distancia; ARS 137.974.000 - 241.454.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Contractor USD payment

100% remote work

Argentine public holidays

Professional development opportunities

Descripción de la vacante

Darwoft is hiring a Senior Frontend / UX Engineer to join a fast-growing US fintech platform focused on cross-border payments and digital wallets. You will build production-ready UI with React/TypeScript, translate designs into robust features, and collaborate across product, design, and backend teams.

This is an AI-driven, contractor role in LATAM. You’ll work remotely in a global, Agile environment, deliver end-to-end frontend solutions, participate in code reviews, and contribute to scalable,

Formación

• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience building fintech applications, digital wallets, or payment platforms.
• Solid understanding of UX principles, usability, interaction design, and user-centered development.
• Experience turning Figma designs or equivalent UX/UI specifications into working applications.
• Practical experience with AI-assisted coding tools such as Cursor, Claude Code, GitHub Copilot, or similar.

Responsabilidades

• 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.

Descripción del empleo

Darwoft is hiring a Senior Frontend / UX Engineer to join a fast-growing US fintech platform focused on cross-border payments and digital wallets. You will build production-ready UI with React/TypeScript, translate designs into robust features, and collaborate across product, design, and backend teams.

This is an AI-driven, contractor role in LATAM. You’ll work remotely in a global, Agile environment, deliver end-to-end frontend solutions, participate in code reviews, and contribute to scalable,