SQLI is hiring a Front End Tech Lead for SmartRecruiters to own the strategic front-end architecture and decision-making process. In this role, you will lead the creation of a new front-end framework from scratch, implement architectural choices on major eCommerce projects, and ensure the adoption of modern best practices for scalability and performance.
What You'll Do
- Define and maintain a robust front-end architecture aligned with modern best practices.
- Make strategic technical decisions on frameworks, libraries, and performance optimisation.
- Lead initiatives on microfrontend adoption and integration where applicable.
- Drive development using ReactJS and NextJS (latest versions, 13+).
- Implement advanced features such as SSR, SSG, and ISR for high-performance applications.
- Ensure seamless integration of NextJS capabilities for SEO and scalability.
- Lead or co-create enterprise-level design systems to ensure consistency and reusability.
- Establish component libraries and enforce UI/UX standards across teams.
- Coordinate with large, cross-functional teams on high-scale projects.
- Mentor developers, review code, and enforce best practices for maintainability and scalability.
- Optimise application performance through code splitting, caching, and lazy loading.
- Oversee implementation of automated testing (unit, integration, E2E) and CI/CD pipelines.
- Monitor and improve Lighthouse scores and accessibility compliance.
- Stay ahead of emerging trends in front-end technologies and microfrontends.
- Introduce modern architecture patterns and tools to improve delivery speed and quality.
What We're Looking For
- Minimum of 10 years of experience in frontend development.
- At least 4 years of active experience working with ReactJS.
- At least 2 recent years with NextJS (modern versions, 13 or higher).
- Strong experience in technical decision-making and frontend architecture definition.
- Knowledge and hands-on experience with Design Systems.
- Experience working in large teams or on high-scale projects.
- Experience in performance, SSR/SSG, CI/CD, testing, and modern architecture best practices.
Nice to Have
- Knowledge of microfrontends is a highly valued plus.
Technical Stack
- ReactJS
- NextJS
Team & Environment
You will coordinate with large, cross-functional teams on high-scale projects.
Benefits & Compensation
- Competitive salary.
- Remote / Hybrid / OnSite policy work.
- Flexible Remuneration (Meal vouchers, kinder garden, Public Transport/Mobility).
- Private health insurance (including dental care).
- Juno Journey Premium member platform with a lot of on-line learnings (certifications, courses, etc).
- Individual yearly training and certification budget.
- Intensive working hours on Fridays and all week in July and August.
- Full salary coverage for sick leave.
Work Mode
This role operates on a hybrid work model.
SQLI Group ensures that applicants' personal data is processed as required by the EU General Data Protection Regulation (GDPR) and the Ley de Protección de Datos 3/2018 of the Spanish Kingdom.




