Senior Frontend & UX Engineer - AI Fintech Wallet (Remote)

Bluelight Consulting, Llc; Neuquén; Remote; ARS 112,104,000 - 189,714,000; Full time

Benefits offered by this job

USD payments

Remote work (international)

Access to Latin America holidays

Job summary

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing U.S. fintech team, focused on a Digital Wallet.

You will build polished, production-ready interfaces using React/TypeScript, collaborating with design and product to translate requirements into scalable features across fintech platforms. You will work in a remote, international setting, using AI-assisted tools to accelerate development and potentially contribute to backend-for-frontend services.

Qualifications

• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience building fintech applications or digital wallets.
• Solid UX principles and user-centered development.
• Proven track record of production-ready interfaces.
• Experience turning designs into working apps.

Responsibilities

• Design, develop, and maintain high‑quality frontend for a Digital Wallet.
• Translate UI/UX designs into functional, responsive apps.
• Collaborate with product and design teams to improve journeys.
• Own features end-to-end from requirements to delivery.
• Use AI-assisted tools to speed frontend and full-stack work.
• Build and maintain BFF services to support app needs.
• Implement API integrations and backend support when needed.
• Ensure performance, accessibility, and maintainability.
• Participate in code reviews and improve development practices.
• Seek ways to simplify workflows with AI-assisted engineering.

Skills

React

JavaScript

TypeScript

Fintech apps

UX principles

Tools

Node.js

Cursor AI

GitHub Copilot

Job description

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing U.S. fintech team, focused on a Digital Wallet.

You will build polished, production-ready interfaces using React/TypeScript, collaborating with design and product to translate requirements into scalable features across fintech platforms. You will work in a remote, international setting, using AI-assisted tools to accelerate development and potentially contribute to backend-for-frontend services.