Senior Frontend Engineer - AI Fintech Wallet (Remote)

Imachines; Ciudad de Mendoza; Remote; ARS 103,480,000 - 155,220,000; Full time

Benefits offered by this job

Contractor agreement with payment in 1

Remote work from LATAM

Argentina public holidays access

Job summary

Darwoft seeks a Senior Frontend / UX Engineer to join a fast-growing fintech project focused on a Digital Wallet. You will build polished, production-ready interfaces, turning UI designs into scalable features, and leverage AI tools to accelerate development.

The role is fully remote in LATAM as an Independent Contractor (full-time). You will collaborate with cross-functional teams to deliver user-centered experiences and ensure robust frontend architecture.

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.

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 to improve journeys, interactions, usability.
• Own features end-to-end from requirements through delivery.
• Use AI-powered tools to speed frontend and full-stack work.
• Build and maintain Backend for Frontend (BFF) services supporting requirements.
• Implement API integrations and supporting 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 with AI-assisted engineering.

Skills

React

JavaScript

TypeScript

UI/UX

REST APIs

Frontend architecture

Agile

Communication

Tools

Cursor AI

Claude Code

GitHub Copilot

Job description

Darwoft seeks a Senior Frontend / UX Engineer to join a fast-growing fintech project focused on a Digital Wallet. You will build polished, production-ready interfaces, turning UI designs into scalable features, and leverage AI tools to accelerate development.

The role is fully remote in LATAM as an Independent Contractor (full-time). You will collaborate with cross-functional teams to deliver user-centered experiences and ensure robust frontend architecture.