Senior AI‑Driven Frontend Engineer (React/TS) – Remote

Fullstack; La Pampa; Remote; ARS 84,714,000 - 169,428,000; Part time

Benefits offered by this job

Contractor payment in USD

100% remote, international setting

Argentine public holidays access

Observability modernization project

Professional development and referral

Job summary

Darwoft is seeking a Senior Frontend / UX Engineer to join our AI‑driven full‑stack team from a LATAM location. You will build production‑ready frontend interfaces for a fintech digital wallet, leveraging React, TypeScript, and AI tools to accelerate development.

You will own features end‑to‑end, turn UX designs into scalable UI, and collaborate with product and design teams to improve user journeys. This is a fully remote, contractor role with USD payments and flexible hours.

Qualifications

• Strong hands‑on experience with React, JavaScript, and TypeScript.
• Experience building fintech applications, digital wallets, or payment platforms.
• Solid understanding of UX principles and user‑centered development.
• Proven track record of production‑ready UI.
• Experience turning Figma designs into working apps.
• Practical experience with AI‑assisted coding tools.

Responsibilities

• Design, develop, and maintain high‑quality user interfaces for a Digital Wallet.
• Translate UX/UI designs and requirements into functional applications.
• Collaborate with product and design teams to improve usability.
• Own features end‑to‑end from requirements to delivery.
• Use AI‑powered tools to speed frontend and full‑stack work.
• Build and maintain Backend for Frontend (BFF) services as needed.
• Implement API integrations and backend support when required.
• Ensure performance, accessibility, and maintainability across the app.
• Contribute to code reviews and development practices.

Skills

React

JavaScript

TypeScript

UX principles

production‑ready UI

Figma designs to code

AI‑assisted coding tools

Agile

communication

independent execution

Tools

Node.js

REST APIs

BFF architectures

GitHub Copilot

Cursor

Claude Code

Job description

Darwoft is seeking a Senior Frontend / UX Engineer to join our AI‑driven full‑stack team from a LATAM location. You will build production‑ready frontend interfaces for a fintech digital wallet, leveraging React, TypeScript, and AI tools to accelerate development.

You will own features end‑to‑end, turn UX designs into scalable UI, and collaborate with product and design teams to improve user journeys. This is a fully remote, contractor role with USD payments and flexible hours.