Technical Lead

Betway Global • barcelona, provincia de barcelona • Posted June 15, 2026

About the Role

Tech Lead - Frontend (React / Next.js)

We’re looking for an experienced Front End Architect / Tech Lead to guide and support our frontend team as we build modern, high-performance web applications. You’ll play a pivotal role in shaping the technical direction, mentoring engineers, and ensuring the delivery of scalable, maintainable, and performant software.

What you'll do:

  • Lead the technical design, architecture, and implementation of frontend features using React , Next.js , and modern JavaScript/TypeScript.
  • Collaborate closely with product managers, designers, and backend engineers to define and deliver high-quality user experiences.
  • Ensure adherence to best coding practices (e.g., SOLID principles, clean code, maintainable architecture).
  • Perform code reviews, provide constructive feedback, and mentor engineers to support their growth.
  • Drive continuous i...