Senior Frontend Engineer (AI)

TL;DR

Senior Frontend Engineer (AI): Building clean, responsive, and super-fast features that solve real customer problems with an accent on speed and scalability. Focus on building great UIs that look good and feel even better, using modern CSS and UX principles.

Location: Hybrid in Paris, France

Salary: €91,405 – €101,026

Company

hirify.global is building a unified AI agent that sells, supports, and re-engages customers across the entire journey.

What you will do

• Team up with Product and Design to build clean, responsive, and super-fast features that solve real customer problems.
• Optimize apps for speed and scalability, ensuring they work smoothly on any browser.
• Write clear, maintainable code, and follow best practices—while keeping things flexible and pragmatic.
• Work in an agile environment, collaborate on code reviews, and help ship top-notch features quickly.

Requirements

• 5+ years of experience with TypeScript and React.
• Know the ins and outs of the frontend stack—CDN, Cache, bundlers (vite, webpack/rspack), test runners (jest/vitest), CI/CD.
• Experience in high-traffic environments where scalability and performance are crucial.
• Comfortable balancing frontend and backend needs and can give thoughtful input on API design.
• Follow best practices, but are not afraid to make smart trade-offs when necessary.

Nice to have

• Familiarity with WebSockets.
• Familiarity with frontend UI/UX scaling topics like design systems.
• Interest in frontend architecture and platform work.

Culture & Benefits

• Competitive salary & equity.
• 5-week vacation plus 2 weeks RTT.
• Paid sick leave and parental leave (16 weeks).
• Personal credit card to buy lunches.
• Private health insurance.
• Up to €2000 of learning material and wellness support per year.

Hiring process

• Meet one of our tech recruiters (30 minutes).
• Meet two of our Engineering Managers (45 minutes).
• Technical Stage: live coding session (60 minutes) Meet the team (60 minutes).
• Meet the CTO and co-founder (30 minutes).