Senior React Engineer

About the Role

Lumen Systems is hiring a Senior React Engineer to lead the front end of our logistics platform. You will own the component architecture, drive performance work, and mentor two mid-level engineers.

Responsibilities

• Lead front-end architecture for the shipper portal
• Own Core Web Vitals and bundle budgets
• Review code and mentor the team

Requirements

• 5+ years building production React
• Strong TypeScript and testing discipline
• Experience with SSR (Next.js or Remix)

Nice to Have

• Design systems background
• GraphQL