Senior Frontend & UX Engineer - AI-Powered Fintech Wallet

Fullstack; La Pampa; À distance; ARS 139 086 000 - 200 903 000; Plein temps

Avantages offerts par ce poste

Contractor payment in USD

Remote work from LATAM

Résumé du poste

Tether is seeking a Senior Frontend / UX Engineer to join a fast-paced fintech environment, building a production-ready Digital Wallet and related features. You’ll translate UX designs into scalable web interfaces, work across frontend and, when needed, backend boundaries, and leverage AI-assisted tools to accelerate delivery.

You’ll contribute to a modern tech stack, collaborate with a global, remote team, and focus on performance, accessibility, and user-centric design in a rapidly evolving

Qualifications

• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience building fintech apps, digital wallets or payment platforms.
• Solid UX principles, usability and user-centered development.
• Turn Figma designs into working apps.
• Experience with AI-assisted coding tools (Cursor, Claude Code, GitHub Copilot).
• REST APIs and Backend for Frontend (BFF) architectures.
• Experience in Agile environments.

Responsabilités

• Design, develop, and maintain high-quality user interfaces for a Digital Wallet.
• Translate UX/UI designs into functional, responsive applications.
• Collaborate with product and design teams to improve journeys and usability.
• Own features end to end from requirements through delivery.
• Use AI-powered tools to speed frontend and full-stack development.
• Build and maintain BFF services and API integrations.
• Ensure consistency, performance, accessibility, and maintainability.

Connaissances

React

TypeScript

JavaScript

UX principles

Frontend architecture

Agile

UI design

Outils

GitHub Copilot

Cursor

Claude Code

Node.js

Design systems

Description du poste

Tether is seeking a Senior Frontend / UX Engineer to join a fast-paced fintech environment, building a production-ready Digital Wallet and related features. You’ll translate UX designs into scalable web interfaces, work across frontend and, when needed, backend boundaries, and leverage AI-assisted tools to accelerate delivery.

You’ll contribute to a modern tech stack, collaborate with a global, remote team, and focus on performance, accessibility, and user-centric design in a rapidly evolving