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Senior Frontend Engineer, Launchpad

USA💼 Full-time🗓 2026-09-25 → 2026-09-26

Core

Design, build, and maintain Box's core frontend platform, UI design system, and internationalization/localization workflows while integrating AI developer tools.

Role type

Senior Frontend Engineer (Platform & AI Integration)

Builds

Core frontend platform, UI design system, i18n/Localization workflows, AI-assisted migration pipelines

Domain

Enterprise SaaS, Web Development, AI/LLM Integration

Deliverable

production ML models | product features | infrastructure

Required skills

TypeScript, JavaScript ESNext, React, CSS Modules, Design Tokens, Monorepos, CI/CD, Web Accessibility (WCAG 2.1 AA), Automated Testing, Prompt Engineering, LLM Integration

Preferred skills

FormatJS, react-intl, i18next, CLDR/ICU standards, RTL layouts, Module Federation, Client-side event tracking, Real User Monitoring

Technologies

React, TypeScript, CSS Modules, ICU/CLDR, FormatJS, react-intl, i18next

Responsibilities

Expand and maintain high-throughput internationalization and localization workflows; Own and modernize the core frontend platform and UI design system; Integrate AI tools, coding agents, and LLM-assisted migration workflows; Guide the evolution of frontend monorepos and build pipelines; Mentor engineers and participate in architectural reviews

Seniority

Senior, hands-on IC with mentorship responsibilities

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