Senior Frontend/UX Engineer — AI-Driven Full Stack (Remote)

Scaleup; Neuquén; Remote; ARS 105,893,000 - 190,607,000; Full time

Benefits offered by this job

USD payment terms

100% remote

Professional development

Job summary

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing fintech-focused team. You will build and maintain a production-grade Digital Wallet UI, turning designs into scalable features, and leveraging AI-assisted tools to accelerate development.

You will own features end-to-end, collaborate with product and design, and work remotely within LATAM. The role emphasizes performance, accessibility, and clean architecture, with a strong fintech and security orientation.

Qualifications

• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience building fintech applications, digital wallets, or payment platforms.
• Solid understanding of UX principles, usability, interaction design, and user-centered development.
• Proven track record of building polished, production-ready user interfaces.

Responsibilities

• Design, develop, and maintain high-quality user interfaces for a Digital Wallet.
• Translate UX/UI designs and product requirements into functional, intuitive, and responsive applications.
• Collaborate with product and design teams to improve user journeys, interactions, and overall usability.
• Own features end to end, from initial requirements through implementation and delivery.
• Use AI-powered development tools to speed up frontend and full-stack development.
• Build and maintain Backend for Frontend (BFF) services that support application requirements.
• Implement API integrations and supporting backend functionality when needed.
• Ensure consistency, performance, accessibility, and maintainability across the application.
• Take part in code reviews and help improve development practices.
• Find ways to simplify development workflows through AI-assisted engineering.

Skills

React

JavaScript

TypeScript

UX principles

Fintech experience

REST APIs

AI-assisted coding

Tools

Cursor

Claude Code

GitHub Copilot

Job description

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing fintech-focused team. You will build and maintain a production-grade Digital Wallet UI, turning designs into scalable features, and leveraging AI-assisted tools to accelerate development.

You will own features end-to-end, collaborate with product and design, and work remotely within LATAM. The role emphasizes performance, accessibility, and clean architecture, with a strong fintech and security orientation.