Job Summary: We are seeking a Senior Frontend Engineer to provide technical leadership and define standards for modern frontend architectures based on microfrontends for Sabadell Digital. Key Highlights: 1. Technical leadership and frontend standards definition. 2. Active participation in large-scale, complex projects. 3. Cross-cutting impact across multiple development teams. Description At Q-tech, we are looking for a **Senior Frontend Engineer** for Sabadell Digital—the reference area for digital and technological transformation at Banc Sabadell—and a fundamental and critical component in developing the bank’s activities. You will join a complex, large-scale technological environment within the **Frontend Domain**, with cross-cutting impact across multiple teams. The role combines **technical leadership, standards definition, and active participation in complex projects**, playing a key part in evolving modern frontend architectures based on **microfrontends** and long-lived applications. This position works closely with the domain’s technical lead, providing technical judgment and ensuring quality, consistency, and sustainability of the frontend ecosystem. **Key Responsibilities** * Define and govern frontend architecture and development standards. * Provide technical support and guidance to various teams. * Participate in architectural decisions and large-scale frontend solution design. * Serve as the technical liaison with other domains (backend, platforms, architecture). Basic Requirements * Advanced TypeScript (generics, mapped types, conditional types, discriminated unions). * Angular 17+ in large, long-lived projects. * RxJS and reactive programming. * Frontend architectures based on microfrontends (Module Federation, Web Components, iFrames). * Frontend testing (Jest, Cypress or Playwright). * Frontend architecture, web performance (Core Web Vitals), and security (OWASP). **Languages** * B2 level English or higher is highly valued. Desired Requirements **Offered** * Join a stable project within a digital transformation environment with high strategic impact. * Hybrid model: 3 days remote per week. * Location: Barcelona, Madrid or Alicante. * 27 working days of vacation. * Life insurance and financial benefits. * Continuous training, career development plan, and a positive work environment. 50.000€-60.000€ Sabadell Hybrid **Contact Person:** smirete@q-techrec.com 682 701 254