Senior Frontend Engineer: AI-Driven Fintech Wallet (Remote)

BetWarrior; Tandil; Remote; ARS 120,727,000 - 189,714,000; Full time

Benefits offered by this job

Contract in USD

100% remote

Argentine holidays included

Professional development

Job summary

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing LATAM team developing a modern digital wallet platform. You will build production-ready interfaces using React and TypeScript, collaborating with design and product to turn complex requirements into intuitive experiences.

Role emphasizes frontend excellence, AI-assisted development tools, and cross-functional collaboration within a distributed, remote team.

Qualifications

• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience building fintech applications or digital wallets is a plus.
• Solid understanding of UX principles and user-centered development.
• Proven track record of production-ready interfaces.
• Experience turning design into working apps from Figma.
• Practical experience with AI-powered coding tools.
• Ability to deliver features across frontend and backend boundaries.
• Experience with REST APIs and BFF architectures.
• Familiarity with Agile product development.

Responsibilities

• Design, develop, and maintain high-quality user interfaces.
• Translate UX/UI designs into functional applications.
• Collaborate to improve user journeys and usability.
• Own features end to end from requirements to delivery.
• Use AI-powered tools to speed development.
• Build and maintain BFF services.
• Ensure performance, accessibility, and maintainability.
• Participate in code reviews and improve practices.
• Contribute to AI-assisted engineering workflows.

Skills

React

TypeScript

JavaScript

UX principles

AI-assisted coding tools

REST APIs

Front-end architecture

Agile

Tools

Electron

Node.js

Job description

Darwoft is seeking a Senior Frontend / UX Engineer to join a fast-growing LATAM team developing a modern digital wallet platform. You will build production-ready interfaces using React and TypeScript, collaborating with design and product to turn complex requirements into intuitive experiences.

Role emphasizes frontend excellence, AI-assisted development tools, and cross-functional collaboration within a distributed, remote team.