Senior Frontend Engineer - Fintech Wallets (Remote)

Imachines; Rosario; Remote; ARS 77,610,000 - 137,974,000; Full time

Benefits offered by this job

Contractor agreement with payment in $

Job summary

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing fintech environment building a Digital Wallet. The role focuses on delivering polished UI with React, JavaScript, and TypeScript, turning UX designs into scalable features, and collaborating across product and design teams to improve user journeys.

You will leverage AI-assisted coding tools, work on Frontend for the Pear/BFF architecture, and contribute to a production-ready codebase in a remote LATAM setting.

Qualifications

• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience building fintech applications, digital wallets, or payment platforms.
• Solid understanding of UX principles, usability, interaction design, and user-centered development.
• Proven track record of building polished, production-ready user interfaces.
• Experience turning Figma designs into working applications.
• Practical experience with AI-assisted coding tools such as Cursor, Claude Code, GitHub Copilot, or similar.
• Ability to deliver complete features across frontend and backend boundaries.
• Experience with REST APIs and Backend for Frontend architectures.

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 overall usability.
• 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

Fintech apps

UX design

Figma to code

AI-assisted coding

REST APIs

BFF architectures

Agile

Tools

Node.js

Design Systems

Job description

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing fintech environment building a Digital Wallet. The role focuses on delivering polished UI with React, JavaScript, and TypeScript, turning UX designs into scalable features, and collaborating across product and design teams to improve user journeys.

You will leverage AI-assisted coding tools, work on Frontend for the Pear/BFF architecture, and contribute to a production-ready codebase in a remote LATAM setting.