We are looking for aFullstack Developer (m/f/d)to join the AI development team of a global technology leader in the hospitality software industry. This is a unique opportunity to work at the intersection of fullstack development and artificial intelligence, contributing to next-generation hotel management solutions.Location:Lisbon Contract:Permanent contract directly with the clientYour New Role As a Fullstack Developer, you will be part of a forward-thinking R&D environment, contributing to the design and implementation of AI-driven features integrated into cloud applications. You will work across backend and frontend layers, collaborating with engineers, product teams, and domain specialists to build scalable and intelligent hospitality solutions.Your Responsibilities Will Include Developing fullstack features usingPython(backend) andTypeScript(frontend) Supporting the implementation and evolution of AI components, including model training workflows Integrating AI services into existing cloud applications Collaborating with engineers, product teams, and hospitality domain specialists Contributing to clean, scalable, and maintainable codebases Assisting in improving internal tools, automation, and platform reliabilityWhat You Need to Be Successful At least1 year of experience with Python At least1 year of experience with TypeScript or JavaScript Solid understanding of backend and frontend fundamentals Interest in working with AI-driven features and emerging technologies Strong willingness to learn and grow in a product-driven environmentWe Value Knowledge ofLLMsor hands-on exposure to model training Experience incloud environments Curiosity and passion for AI and its practical applications A collaborative mindset and strong communication skillsWhat the Company Offers Permanent contract directly with a multinational Competitive salary Meal allowance Health insurance Opportunity to work on cutting-edge AI within a global hospitality technology platformApply now!Send your updated CV to: Know someone who could be a fit? Share this opportunity!