Frontend/UX Engineer - AI-Driven Fintech, Remote LATAM

Devconnectplatform; Rosario; Remote; ARS 86,234,000 - 155,220,000; Full time

Benefits offered by this job

Contractor agreement with payment in $

100% remote work

Access to Argentine public holidays

Job summary

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing US fintech project focused on cross-border payments and digital wallets. You will build production-ready interfaces using React/TypeScript, leverage AI-assisted tools, and collaborate across product, design, and backend teams to deliver features end-to-end.

This is a remote, LATAM-focused contractor role with flexible hours and global collaboration.

Qualifications

• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience building fintech applications or digital wallets is a plus.
• Solid understanding of UX principles and usability.

Responsibilities

• Design, develop, and maintain high-quality frontend interfaces for a Digital Wallet.
• Translate UX/UI designs into functional applications and ensure accessibility.
• Collaborate with product and design teams to improve user journeys.
• Own features end to end from requirements to delivery.
• Use AI-powered tools to speed frontend and full-stack development.

Skills

React

JavaScript

TypeScript

UX principles

API integrations

Job description

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing US fintech project focused on cross-border payments and digital wallets. You will build production-ready interfaces using React/TypeScript, leverage AI-assisted tools, and collaborate across product, design, and backend teams to deliver features end-to-end.

This is a remote, LATAM-focused contractor role with flexible hours and global collaboration.