Remote Frontend Engineer (React/TypeScript) - Fintech Wallet

Scaleup; Ciudad de Mendoza; Remote; ARS 139,086,000 - 200,903,000; Full time

Benefits offered by this job

Fully remote contractor role from LATM

USD payments

US time overlap

Job summary

Darwoft is seeking a Senior Frontend / UX Engineer to join a fintech-focused portfolio. You will own end‑to‑end frontend features for a Digital Wallet, working remotely from LATAM with core hours in US time zones.

Expect a fast-paced environment using AI coding tools to accelerate development and collaboration with backend for full‑stack delivery. You bring 4+ years of full‑stack web experience, React/TypeScript expertise, and a strong focus on UX.

Qualifications

• 4+ years building full‑stack web applications and releasing them to production.
• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience turning UX/UI designs into production-ready interfaces.
• Knowledge of REST APIs, third‑party integrations, and BFF architectures.

Responsibilities

• Design, develop, and maintain high‑quality frontend interfaces for a Digital Wallet.
• Translate requirements into functional, responsive applications.
• Collaborate with product/design to improve user journeys and usability.
• Own features end‑to‑end from requirements to delivery.
• Build and maintain BFF services and API integrations as needed.
• Ensure performance, accessibility, and maintainability across the app.

Skills

React

JavaScript

TypeScript

UX/UI

REST APIs

AI coding tools

Tools

Cursor

Claude Code

GitHub Copilot

Job description

Darwoft is seeking a Senior Frontend / UX Engineer to join a fintech-focused portfolio. You will own end‑to‑end frontend features for a Digital Wallet, working remotely from LATAM with core hours in US time zones.

Expect a fast-paced environment using AI coding tools to accelerate development and collaboration with backend for full‑stack delivery. You bring 4+ years of full‑stack web experience, React/TypeScript expertise, and a strong focus on UX.