Senior Frontend Platform Engineer – AI & i18n Champion

Box; Warszawa; Hybrid; PLN 260,000 - 420,000; Full time

Benefits offered by this job

Flexible remote/hybrid model

Equity programs

Comprehensive health benefits

Job summary

Box is seeking a Senior Software Engineer for the Launchpad team to advance the Experience Platform with global localization, AI‑driven tooling, and scalable frontend platform infra. You will help modernize the design system, implement AI‑assisted migrations, and lead cross‑functional initiatives across Box's engineering org.

Excellent English skills and a growth mindset are essential. The role emphasizes mentoring, RFC design reviews, and collaboration with PM, UX, and architecture teams.

Qualifications

• 5+ years of software engineering experience designing and operating production‑grade web apps.
• Strong hands‑on AI experience with LLMs and automated tooling.
• Proficiency in TypeScript, JavaScript, and React.
• Experience with monorepos, module bundlers, and CI/CD pipelines.
• Excellent English communication skills.

Responsibilities

• Evolve Global Experience & Localization Infrastructure, expanding i18n/l10n workflows.
• Architect and scale core frontend platform systems with design tokens and styling isolation.
• Champion AI‑driven developer productivity and tooling with codemods and AI agents.
• Drive monorepo and tooling excellence across Nx, Yarn, Webpack, Vite pipelines.
• Lead cross‑domain collaboration and mentor peers in architectural reviews.

Skills

React

TypeScript

JavaScript

AI tooling

LLMs

Code generation

English communication

Frontend platform infra

Tools

Nx

Turborepo

Webpack

Vite

Module Federation

Yarn Berry

Docker

Jenkins

Job description

Box is seeking a Senior Software Engineer for the Launchpad team to advance the Experience Platform with global localization, AI‑driven tooling, and scalable frontend platform infra. You will help modernize the design system, implement AI‑assisted migrations, and lead cross‑functional initiatives across Box's engineering org.

Excellent English skills and a growth mindset are essential. The role emphasizes mentoring, RFC design reviews, and collaboration with PM, UX, and architecture teams.