Remote Frontend Engineer - Fintech Wallet UI & AI

Scaleup; Municipio de Rincón de los Sauces; À distance; ARS 139 364 000 - 232 274 000; Plein temps

Avantages offerts par ce poste

Contractor paid in USD

100% remote work

Argentine public holidays

Résumé du poste

Darwoft, a US fintech-oriented software factory, is seeking a Senior Frontend / UX Engineer to join a fast-growing LATAM remote team. You will build the Digital Wallet frontend using React/TypeScript, translating designs into polished, production-ready UI while exploring AI-assisted tools to speed development.

You will own features end-to-end, collaborate with product and design, and ensure accessibility and performance. This is a contractor, fully remote role with USD payments.

Qualifications

• 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.
• A proven track record of building polished, production-ready user interfaces.
• 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.
• Ability to deliver complete features across frontend and backend boundaries.
• Experience with REST APIs, third-party integrations, and Backend for Frontend (BFF) architectures.
• Strong understanding of frontend architecture, reusable components, and state management.
• Experience working in Agile product development environments.

Responsabilités

• 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.

Connaissances

React

TypeScript

JavaScript

UX principles

AI-assisted coding tools

Outils

REST APIs

BFF architectures

Node.js

Description du poste

Darwoft, a US fintech-oriented software factory, is seeking a Senior Frontend / UX Engineer to join a fast-growing LATAM remote team. You will build the Digital Wallet frontend using React/TypeScript, translating designs into polished, production-ready UI while exploring AI-assisted tools to speed development.

You will own features end-to-end, collaborate with product and design, and ensure accessibility and performance. This is a contractor, fully remote role with USD payments.