Remote Senior React & TypeScript Frontend Engineer – Fintech/P2P

Epam Systems Inc; La Pampa; Remote; ARS 120,727,000 - 189,714,000; Full time

Benefits offered by this job

USD payment

Remote work

Public holidays access

Observability upgrade

Professional development

Job summary

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing fintech studio. You will build a Digital Wallet UI and AI-assisted tooling across the Pear/Keet stack, owning features end-to-end from design to production.

This remote LATAM contractor role emphasizes strong React/TypeScript, fintech experience, and collaboration in an international team. You’ll work on high-impact UI, BFF services, and AI-enabled development practices.

Qualifications

• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience building fintech applications and digital wallets.
• Solid understanding of UX principles, usability, and interaction design.
• Proven track record of production-ready user interfaces.
• Experience turning UX/UI designs into working applications.
• Experience with AI-assisted coding tools and modern development workflows.
• Ability to deliver features from frontend to backend boundaries.

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 teams to improve user journeys.
• Own features end-to-end from requirements to delivery.
• Use AI-powered tools to speed up frontend and full-stack development.
• Build and maintain BFF services that support application needs.
• Implement API integrations and backend functionality when needed.
• Ensure performance, accessibility, and maintainability across the app.
• Participate in code reviews and improve development practices.
• Identify ways to simplify workflows with AI-assisted engineering.

Skills

React

JavaScript

TypeScript

Fintech experience

UI/UX principles

REST APIs

BFF

AI-assisted coding tools

Agile

Communication

Tools

Electron

TAURI

WebRTC

Node.js

Job description

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing fintech studio. You will build a Digital Wallet UI and AI-assisted tooling across the Pear/Keet stack, owning features end-to-end from design to production.

This remote LATAM contractor role emphasizes strong React/TypeScript, fintech experience, and collaboration in an international team. You’ll work on high-impact UI, BFF services, and AI-enabled development practices.