Senior Frontend/UX Engineer - AI‑Driven Fintech (Remote)

Fullstack; Municipio de Rincón de los Sauces; Remote; ARS 108,394,000 - 185,819,000; Full time

Benefits offered by this job

Payment in USD

100% remote

Argentine public holidays

Professional development

Learning platforms

Referral programs

Job summary

Darwoft is seeking a Senior Frontend / UX Engineer to join our fintech-focused team. This remote LATAM, independent contractor role is paid in USD and requires full-time commitment; you’ll build the Digital Wallet frontend using React, TypeScript, and AI-assisted tools to deliver production-ready interfaces.

You will own features end-to-end, convert Figma designs into responsive UI, collaborate with product and design, and push performance, accessibility, and quality.

Qualifications

• Strong hands-on experience with React, JavaScript, and TypeScript.

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 usability.
• Own features end to end, from 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

Redux

UX principles

REST APIs

AI-assisted coding

Frontend architecture

Tools

Node.js

Figma

GitHub Copilot

Cursor

WebRTC

Job description

Darwoft is seeking a Senior Frontend / UX Engineer to join our fintech-focused team. This remote LATAM, independent contractor role is paid in USD and requires full-time commitment; you’ll build the Digital Wallet frontend using React, TypeScript, and AI-assisted tools to deliver production-ready interfaces.

You will own features end-to-end, convert Figma designs into responsive UI, collaborate with product and design, and push performance, accessibility, and quality.