Remote Senior Frontend & UX Engineer – AI-Driven Fintech

Bluelight Consulting, Llc; Neuquén; Remote; ARS 127,992,000 - 255,984,000; Full time

Benefits offered by this job

Contractor payment in USD

100% remote

Argentine holidays access

Observability modernization

Professional development & referrals

Job summary

Tether seeks a Senior Frontend / UX Engineer – AI‑Driven Full Stack for LATAM, a frontend‑first role building a Digital Wallet on Pear, using React, TypeScript, and AI tools. You will craft scalable, production‑ready features with strong UX and security considerations, collaborating across product and design teams.

This contractor role is fully remote, with a focus on delivering high‑quality user experiences for a global audience and modernizing fintech interfaces in a fast‑paced environment.

Qualifications

• Strong React, JavaScript and TypeScript skills.
• Experience building fintech apps or digital wallets.
• Solid UX knowledge and user-centered development.
• Proven track record delivering production-ready UIs.
• Experience translating designs (Figma) into code.
• Familiar with AI-assisted coding tools.

Responsibilities

• Design, develop, and maintain high-quality Digital Wallet user interfaces.
• Translate UX/UI designs into functional, responsive applications.
• Collaborate with product and design teams to improve journeys.
• Own features end to end from requirements to delivery.
• Use AI-powered tools to speed frontend and full-stack work.
• Build/maintain BFF services to support requirements.
• Implement API integrations and backend support when needed.
• Ensure performance, accessibility, and maintainability.
• Participate in code reviews and improve development practices.
• Find ways to optimize development with AI-assisted engineering.

Skills

React

TypeScript

JavaScript

UI/UX principles

REST APIs

Agile

AI-assisted coding tools

Tools

Electron

Tauri

WebRTC

Job description

Tether seeks a Senior Frontend / UX Engineer – AI‑Driven Full Stack for LATAM, a frontend‑first role building a Digital Wallet on Pear, using React, TypeScript, and AI tools. You will craft scalable, production‑ready features with strong UX and security considerations, collaborating across product and design teams.

This contractor role is fully remote, with a focus on delivering high‑quality user experiences for a global audience and modernizing fintech interfaces in a fast‑paced environment.