Senior AI-Driven Frontend Engineer - Remote

Lilt (Production); La Pampa; A distancia; ARS 108.178.000 - 169.994.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

USD payment contractor

Remote work

Argentine holidays

Observability modernization

Professional development

Descripción de la vacante

Darwoft seeks a Senior Frontend / UX Engineer to join a fast-growing US fintech project focused on digital wallets and cross-border payments. You will build the Digital Wallet frontend with React and TypeScript, translate UX requirements into production-ready features, and collaborate with product teams to improve usability.

This contractor role is 100% remote within LATAM, paying in USD. You will own features end-to-end, contribute to AI-assisted development workflows, and help modernize core

Formación

• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience building fintech apps, digital wallets, or payment platforms.
• Solid understanding of UX principles and user-centered development.
• Ability to deliver polished, production-ready UI.
• Experience turning UX/UI designs into working applications.

Responsabilidades

• Design, develop, and maintain high-quality UI for a Digital Wallet.
• Translate UX/UI designs into functional, responsive applications.
• Collaborate with product and design teams to improve journeys and usability.
• Own features end to end, from requirements to delivery.
• Leverage AI-powered tools to speed up frontend and full-stack work.

Conocimientos

React

JavaScript

TypeScript

UX principles

Agile

Herramientas

REST APIs

BFF architectures

AI-assisted coding tools

Design systems (basic)

Descripción del empleo

Darwoft seeks a Senior Frontend / UX Engineer to join a fast-growing US fintech project focused on digital wallets and cross-border payments. You will build the Digital Wallet frontend with React and TypeScript, translate UX requirements into production-ready features, and collaborate with product teams to improve usability.

This contractor role is 100% remote within LATAM, paying in USD. You will own features end-to-end, contribute to AI-assisted development workflows, and help modernize core