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Senior Frontend Engineer, Launchpad

Warsaw Office💼 Full-time🗓 2026-08-27 → 2026-09-25

Core

Build core foundational frontend infrastructure, shared architectural systems, and developer tooling that power all web experiences across Box, integrating Generative AI and LLM-powered developer assistants.

Role type

Senior Frontend Platform Engineer (AI & Infrastructure)

Builds

Core UI design system, frontend frameworks (Micro-Frontends/Module Federation), i18n/l10n pipelines, and AI-driven developer productivity tools.

Domain

Enterprise Content Management, AI/LLM, Developer Tooling

Deliverable

production ML models | product features | infrastructure

Required skills

TypeScript, React, modern CSS architectures (Design Tokens, CSS Modules), Monorepo management (Nx, Turborepo), CI/CD pipelines, LLM integration, prompt engineering, agentic workflows, web accessibility (WCAG 2.1 AA), automated testing.

Preferred skills

i18n/l10n frameworks (FormatJS, react-intl), Micro-Frontend architecture (Module Federation), client-side analytics (Pendo, Segment), Docker, Jenkins.

Technologies

TypeScript, JavaScript, React, Node.js, CSS Modules, Nx, Webpack, Vite, Docker, Jenkins, LLM frameworks, Split.io, Datadog.

Responsibilities

Evolve global experience and localization infrastructure; Architect and scale core frontend platform systems; Champion AI-driven developer productivity; Drive monorepo and tooling excellence; Cross-domain technical leadership and collaboration; Mentor and elevate peers.

Seniority

Senior, hands-on IC with mentorship responsibilities

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