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

BetWarrior; Tandil; Remote; ARS 103,480,000 - 206,960,000; Full time

Benefits offered by this job

Contractor agreement with payment in U

100% remote work

Argentine public holidays access

Job summary

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing fintech platform on a full-time contractor basis. You will develop a Digital Wallet frontend, translate designs into production-ready features, and collaborate across product, design, and backend teams from a remote LATAM setup.

You will leverage React, JavaScript, and TypeScript, apply UX best practices, and explore AI-assisted coding tools to streamline development.

Qualifications

• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience building fintech applications, digital wallets, or payment platforms.
• Ability to translate UX/UI designs into working applications.

Responsibilities

• Design, develop, and maintain high-quality user interfaces for a Digital Wallet.
• Translate UX/UI designs and product requirements 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 Backend for Frontend (BFF) services that support application requirements.
• Implement API integrations and backend functionality when needed.
• Ensure consistency, performance, accessibility, and maintainability across the app.
• Participate in code reviews and improve development practices.

Skills

React

JavaScript

TypeScript

UX principles

REST APIs

Agile

Communication

Tools

Node.js

Design systems

GitHub Copilot

Job description

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing fintech platform on a full-time contractor basis. You will develop a Digital Wallet frontend, translate designs into production-ready features, and collaborate across product, design, and backend teams from a remote LATAM setup.

You will leverage React, JavaScript, and TypeScript, apply UX best practices, and explore AI-assisted coding tools to streamline development.