Senior Frontend Developer (ReactJS / NextJS)

**PowerTalent: Recruitment, Selection, and Global Outsourcing** PowerTalent stands out for its customized talent solutions. As specialists in recruitment and selection, we streamline complex processes and find the best professionals worldwide. We offer recruitment, outsourcing, and hybrid solutions, building local, nearshore, or offshore teams according to our clients’ needs. With PowerTalent, we guarantee complete and efficient solutions, so our clients don’t have to worry about a thing. **We're Hiring: Senior Frontend Developer (ReactJS / NextJS) | Lisbon** A new international Tech Hub is emerging in Lisbon, and we're looking for an experienced Senior Frontend Developer to join the team. If you're passionate about building modern, scalable and high-performance web applications, this could be your next career opportunity. **What you'll do** * Develop and maintain web applications using ReactJS and NextJS. * Build responsive user interfaces with HTML, CSS, JavaScript and TypeScript. * Design scalable frontend architectures and integrate REST APIs. * Work with NodeJS, Git and modern development workflows. * Contribute to CI/CD pipelines, GitHub Workflows and GitHub Actions. * Create and maintain technical documentation. * Troubleshoot issues and optimize application performance. **What we're looking for** * At least 5 years of experience in modern frontend development. * Strong knowledge of ReactJS, NextJS, JavaScript and TypeScript. * Experience with HTML, CSS, REST APIs and NodeJS. * Familiarity with Git, CI/CD and GitHub Actions. * Strong problem-solving skills, attention to detail and a collaborative mindset. * English proficiency at B2 level or above. **Nice to have** * Experience with Azure or other cloud platforms. * Knowledge of GraphQL and Headless CMS. * Experience optimizing Core Web Vitals. **Location:** Lisbon, Portugal **Work model:** Hybrid, with 2 non-consecutive days per week in the office and 3 days working remotely. **Ready to join us? Apply now!**