Senior Frontend Engineer - Fintech & Digital Wallet (Remote)

Global Rabbits Llc.; Tandil; Remote; ARS 108,178,000 - 169,994,000; Full time

Benefits offered by this job

Contractor payment in USD

100% remote work

Argentine public holidays

Professional development & learning

Job summary

Darwoft is seeking a Senior Frontend / UX Engineer to join our fast-growing fintech-focused team. You will build and maintain a Digital Wallet UI, turning UX/UI designs into scalable, production-ready features with a focus on performance and accessibility.

You’ll work remotely with a global team, leveraging AI-powered tools to accelerate development and contribute to Backend for Frontend services as needed. Strong React/JS/TS skills and experience with fintech products are essential.

Qualifications

• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience building fintech applications, digital wallets, or payment platforms.
• Ability to deliver complete features across frontend and backend boundaries.
• Experience with REST APIs and Backend for Frontend (BFF) architectures.
• Familiarity with AI-assisted coding tools.
• Experience working in Agile product development environments.

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.
• Own features end to end, from initial 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

UI/UX design

REST APIs

Agile

Redux

Tools

Node.js

Design systems

AI-assisted coding tools

React Native

Job description

Darwoft is seeking a Senior Frontend / UX Engineer to join our fast-growing fintech-focused team. You will build and maintain a Digital Wallet UI, turning UX/UI designs into scalable, production-ready features with a focus on performance and accessibility.

You’ll work remotely with a global team, leveraging AI-powered tools to accelerate development and contribute to Backend for Frontend services as needed. Strong React/JS/TS skills and experience with fintech products are essential.