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Urgent! Senior Frontend Engineer Job Opening In CATALONIA – Now Hiring LearnWise AI

Senior Frontend Engineer



Job description

About LearnWise AI

We're an AI-first scale up helping universities and colleges support students and faculty with smart, knowledge-driven tools from AI tutoring to feedback and support.

Small team, high ownership, real user impact.

Why this role exists

We need a senior who can take product ideas from Figma to fast, accessible, production apps on Vercel - and lead the craft on performance, and accessibility.

What you will do:

  • Ship high-quality frontend apps in , React and TypeScript (App Router & Page Router, SSR/SSG/ISR, middleware, edge patterns).

  • Translate Figma designs into responsive, accessible UI; iterate quickly with design & product.

  • Champion accessibility to WCAG 2.2 AA across components and flows.

  • Own performance: optimize data loading/streaming, reduce bundle size, profile the JS event loop and async flows.

  • Keep dependencies lean and healthy; document decisions; raise the bar through reviews.

  • Deploy, preview, and monitor apps on Vercel (analytics, error tracking, observability).

You will do great here if you have:

  • 8+ years building production frontends.

  • Deep knowledge (App vs Page routes) and strong React + modern TypeScript/JavaScript fundamentals.

  • Mastery of the browser runtime: event loop, promises, concurrency, streaming.

  • Proven track record shipping accessible UI to WCAG 2.2 AA.

  • Professional fluency in English (written & spoken).

  • Bias to action, comfort with ambiguity, and love for startup pace.

Nice to have:

  • Built streaming UIs, chat experiences, or AI-powered apps (real-time, RAG, agents).

  • Experience with design systems, motion/interaction details, and component libraries.

  • Tooling for performance & observability (Web Vitals, Lighthouse, bundle analysis).

How we work:

  • Default to open: write things down, share context early.

  • Small team, big ownership: you'll own projects end-to-end.

  • Measure > guess: we ship, we instrument, we learn.

  • Quality and speed: we don't choose—we engineer for both.

Location:

  • Remote is OK; EU is a must-have.

  • Prefer Barcelona, Spain or Amsterdam, Netherlands if you want hybrid/office.

Compensation

  • Salary: competitive (location-adjusted).

  • Flexible time off, home-office budget, and learning stipend.

If you are passionate about creating intuitive, engaging user interfaces, interested in working for a startup, and excited about the opportunity to work on innovative AI projects that make an impact for students just like you, we would love to hear from you

To fast-track your application, please visit and complete the form on this page.


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