React Frontend Engineer (SSR) — Remote Fintech Wallet

Werben HR LLC; Neuquén; Remote; ARS 139.086.000 - 200.903.000; Vollzeit

Benefits dieser Stelle

Contractor agreement with payment in $

100% remote work

Public holiday access

Professional development

Zusammenfassung

Darwoft seeks a Senior Frontend / UX Engineer to join a fast-growing U.S. fintech client, building a Digital Wallet for cross-border payments.

This frontend-first role focuses on delivering polished, production-ready interfaces, turning UX designs into scalable features, and using AI-powered tools to extend capabilities across the stack. You’ll own features end-to-end, work with REST APIs, and contribute to BFF services while maintaining performance and accessibility.

Qualifikationen

• Hands-on with React, JavaScript and TypeScript.
• Experience in fintech apps, digital wallets, or payment platforms.
• Strong UX/Usability understanding and production-ready UI.
• Ability to translate designs (Figma) into working apps.
• Experience with AI-assisted coding tools (e.g., Copilot).
• Deliver features across frontend and backend boundaries.
• Experience with REST APIs and BFF architectures.
• Knowledge of frontend architecture, components, and state management.
• Experience working in Agile environments.
• Strong communication and independent execution skills.

Aufgaben

• 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 user journeys and usability.
• Own features end to end from requirements to delivery.
• Leverage AI 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 across the app.
• Participate in code reviews and improve development practices.
• Seek ways to simplify development with AI-assisted engineering.

Kenntnisse

React

JavaScript

TypeScript

Fintech apps

UX principles

Figma to UI

AI-assisted coding

REST APIs

Frontend architecture

Agile

Jobbeschreibung

Darwoft seeks a Senior Frontend / UX Engineer to join a fast-growing U.S. fintech client, building a Digital Wallet for cross-border payments.

This frontend-first role focuses on delivering polished, production-ready interfaces, turning UX designs into scalable features, and using AI-powered tools to extend capabilities across the stack. You’ll own features end-to-end, work with REST APIs, and contribute to BFF services while maintaining performance and accessibility.