Senior Frontend Engineer – AI-Driven Fintech Wallet (Remote LATAM)

Scaleup; La Pampa; À distance; ARS 86 234 000 - 155 220 000; Plein temps

Avantages offerts par ce poste

Contractor USD payment

100% remote

Résumé du poste

Darwoft seeks a Senior Frontend / UX Engineer to join a fast-growing U.S. fintech company building a Digital Wallet. You will design, develop, and maintain high-quality user interfaces for a fintech product, focusing on usability and performance.

This is a remote, contractor role for LATAM, with USD payments and opportunities to leverage AI-assisted coding tools while delivering complete frontend features end-to-end.

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 production-ready user interfaces.
• Experience turning designs into working applications.
• Practical experience with AI-assisted coding tools such as Cursor, Claude Code, GitHub Copilot, or similar.
• Ability to deliver complete features across frontend and backend boundaries.
• Experience with REST APIs, third-party integrations, and BFF architectures.
• Experience with Agile product development environments.
• Strong communication, problem-solving, and independent execution skills.

Responsabilités

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

Connaissances

React

JavaScript

TypeScript

Fintech apps

UI/UX

Figma

AI tools

REST APIs

BFF

Agile

Communication

Description du poste

Darwoft seeks a Senior Frontend / UX Engineer to join a fast-growing U.S. fintech company building a Digital Wallet. You will design, develop, and maintain high-quality user interfaces for a fintech product, focusing on usability and performance.

This is a remote, contractor role for LATAM, with USD payments and opportunities to leverage AI-assisted coding tools while delivering complete frontend features end-to-end.