Senior frontend software engineer (frosinone)

What you will do
- Build and evolve high‑performance frontend features on our consumer‑facing web platforms, with a strong focus on Core Web Vitals and SEO best practices that directly impact organic audience growth.
- Own frontend architecture decisions within a cross‑functional team (product, design, backend devs), ensuring code quality, scalability, and measurable performance improvements.
- Drive technical SEO initiatives, from rendering strategy and structured data to crawlability and page speed, collaborating closely with SEO and product stakeholders.
- Explore and develop new content and engagement channels aimed at deepening user engagement with our platforms.
- Analyse frontend performance using real‑user metrics and synthetic tooling, identifying bottlenecks and leading the resolution with a data‑driven approach.
- Mentor junior and mid‑level engineers, fostering a culture of quality, ownership, and continuous improvement.
- Integrate AI‑assisted development practices (e.g. Claude Code) into day‑to‑day workflows and contribute to AI‑powered product features that shape how millions of shoppers interact with our platforms.
- You’ll partner with the Engineering Manager to support healthy team dynamics and contribute to a culture where people do their best work. We expect the same collaborative growth mindset from your peers.

What you will need
- Strong, hands‑on experience with Next.js, React, and TypeScript.
- Deep understanding of Core Web Vitals and a track record of analysing and improving frontend performance at scale.
- Solid knowledge of Node.js and how it integrates with frontend services.
- Familiarity with AI tools in your development workflow (e.g., Claude Code, Cursor, or similar).
- You think about the user journey and business impact, not just the technical implementation.
- Experience working in a cross‑functional, international environment.
- A passion for supporting the growth of junior and mid‑level developers.
- Fluent in English.

Nice to