Senior Frontend Engineer: AI-Driven UI & Design Systems

Beyond; Buenos Aires; Hybrid; ARS 91,438,000 - 182,877,000; Full time

Benefits offered by this job

Work from Home Allowance

Private Medical Insurance for family

Birthday leave 10 paid learning days

Bonusly 100 points per month

Job summary

Beyond is building a world-class delivery centre in Buenos Aires. We are seeking a Senior Frontend Engineer who can craft high-performance, accessible UIs, integrate Generative AI features, and lead design-system initiatives.

You’ll bridge backend AI logic with user interfaces, collaborate with US product owners and European teams, and help shape scalable component libraries while ensuring WCAG accessibility.

Qualifications

• 6+ years of professional frontend experience.
• Expert in modern JavaScript/TypeScript and Angular.
• Experience building scalable design systems and component libraries.
• Experience with CMS integrations (headless/decoupled).
• Experience implementing UI for AI-driven interfaces.
• Fluent English communication.

Responsibilities

• Build modern, modular interfaces using Angular and ES6+ for large-scale content platforms.
• Architect and maintain robust component libraries ensuring accessibility and consistency.
• Develop AI-enabled frontends, including streaming interfaces and complex data visualizations.
• Integrate frontend with enterprise CMS backends, ensuring smooth data flow.
• Create Technical Design Documents translating UX/UI into frontend blueprints and state management strategies.
• Collaborate with global teams across the US and Europe and align with delivery timelines.
• Optimize performance, SEO, and automated frontend testing for production readiness.

Skills

Frontend development

JavaScript / TypeScript

Angular

Design systems

AI/UX integration

CMS experience

English communication

Collaborative presence

Tools

Storybook

Figma tokens

Redux / NgRx

GCP / cloud services

Job description

Beyond is building a world-class delivery centre in Buenos Aires. We are seeking a Senior Frontend Engineer who can craft high-performance, accessible UIs, integrate Generative AI features, and lead design-system initiatives.

You’ll bridge backend AI logic with user interfaces, collaborate with US product owners and European teams, and help shape scalable component libraries while ensuring WCAG accessibility.