Remote Senior Frontend Engineer - Fintech Wallet UI & AI

Fullstack; Ciudad de Mendoza; À distance; ARS 139 086 000 - 200 903 000; Plein temps

Avantages offerts par ce poste

Contractor USD payment

100% remote

Argentine holidays access

Résumé du poste

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing fintech ecosystem with a focus on AI-driven full-stack development. You will deliver production-ready UI features for a Digital Wallet, collaborate with design and product teams, and employ AI tools to speed up frontend and BFF work.

You’ll own end-to-end frontend features, optimize performance, and help advance a secure, scalable financial platform while working remotely across LATAM.

Qualifications

• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience building fintech apps, wallets, or payment platforms.
• Proven UI design skills with production-ready interfaces.
• Experience turning designs into working apps with UX focus.
• Experience with AI-assisted coding tools.

Responsabilités

• Develop and maintain Keet Desktop cross-platform app using React.
• Handle UI/UX implementation and performance optimization.
• Work on state management and modular, testable code.
• Contribute to frontend and, when needed, backend features via BFF.
• Collaborate with product and design to improve user journeys.
• Participate in code reviews and improve development practices.

Connaissances

React

JavaScript

TypeScript

Fintech

UX principles

REST APIs

Agile

Communication

Outils

Cursor

Claude Code

GitHub Copilot

Description du poste

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing fintech ecosystem with a focus on AI-driven full-stack development. You will deliver production-ready UI features for a Digital Wallet, collaborate with design and product teams, and employ AI tools to speed up frontend and BFF work.

You’ll own end-to-end frontend features, optimize performance, and help advance a secure, scalable financial platform while working remotely across LATAM.