We're looking for the special, unique and amazing YOU! @ KCS IT we look for the ones that stand out, for those that always want to be better and fight for it, and for those who have the same values that we do: dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work, proactivity, team work. At KCS we stand for equality and value diversity. We create a safe, diverse environment where opportunities are equal for everyone! We do not discriminate based on age, ethnicity, sexual orientation, gender, disability or any factor other than merit. All applications with skills for the position are welcome! Position Fullstack Developer — Hybrid (Braga, Porto, Coimbra or Lisbon) Qualifications 5+ years in frontend development with React and Redux 2+ years with Next.js and SSR Experience with Node.js and WebSocket/SSE integrations Experience building reusable UI components Experience with Server‐Driven UI (SDUI) Exposure to conversational UI and chat prompt patterns Knowledge of accessibility standards and responsive design Experience working in Agile environments with Jira, Git, and CI/CD Good communication skills Very good level of English Benefits and Opportunities You can develop a career that fits you: personalized career development taking into consideration your needs and goals from a short to long term Interesting challenges ahead: you can work for several clients from different sectors of activity Free training programs: our training and certification programs in languages, tech, behavior and business will help you reach your full potential faster International projects in Benelux: you can gain international experience in Benelux and balance a new way of living with work Full Remote projects: if you want to work while you enjoy the comfort of your home Full Onsite projects: if you prefer the company of your colleagues Take care of your well‐being: enjoy free nutrition, psychologist, general medicine appointments and our yoga and personal training days, all remote About Us Founded in 2008 and based in Lisbon, KCS IT is a consulting company in the field of Information Technology and Services, focused on creating value for our clients through three main areas: Consulting, Outsourcing, Innovation and Training. Our commitment to talent development is unmistakable in the recent opening of the Porto, Leiria and Azores hubs, which aims to develop technology for the national and international market. Since 2018 we have been elected one of the 10 major companies in the "Index of Excellence", an initiative that aims to reward organizations that invest most in the development and satisfaction of their employees. #J-18808-Ljbffr