Remote Senior Frontend Engineer (React/Next.js)

Webstacks; Municipio de Rincón de los Sauces; Remote; ARS 95,803,000 - 138,382,000; Full time

Benefits offered by this job

Remote LATAM contractor role

100% remote in international setting

Access to Argentine public holidays

Professional development

Job summary

Darwoft seeks a Senior Frontend / UX Engineer to join a fintech-focused project. You will build a production-ready Digital Wallet UI, translate designs into interfaces, and own features end to end. The role emphasizes React/TypeScript, AI-assisted coding, and collaborating with design and backend teams.

You’ll work remotely from LATAM, with US time overlap and a contractor setup. The role requires strong English, Agile practices, and a passion for high-quality, accessible interfaces.

Qualifications

• Strong hands-on experience with React, JavaScript and TypeScript.
• Experience turning UX/UI designs into production-ready interfaces.
• Proven ability to deliver complete frontend features in a fintech or similar environment.
• Familiarity with AI-assisted coding tools and modern development workflows.

Responsibilities

• Design, develop, and maintain high-quality user interfaces for a Digital Wallet.
• Translate UX/UI designs into functional, responsive applications.
• Collaborate with product and design to improve journeys and usability.
• Own features end to end from requirements to delivery.
• Use AI-powered tools to speed frontend and full-stack work.
• Build and maintain Backend for Frontend services when needed.
• Ensure performance, accessibility and maintainability across the app.
• Contribute to code reviews and development practices.

Skills

React

TypeScript

JavaScript

UI/UX

REST APIs

Agile

AI-assisted coding tools

Frontend architecture

Tools

Electron

TAURI

Node.js

WebRTC

Job description

Darwoft seeks a Senior Frontend / UX Engineer to join a fintech-focused project. You will build a production-ready Digital Wallet UI, translate designs into interfaces, and own features end to end. The role emphasizes React/TypeScript, AI-assisted coding, and collaborating with design and backend teams.

You’ll work remotely from LATAM, with US time overlap and a contractor setup. The role requires strong English, Agile practices, and a passion for high-quality, accessible interfaces.