About Us Holoai Ltd. is an AI startup founded in 2024 that is building Joaia to empower travel destinations with intelligent, local knowledge. Our vision is to give destinations the tools to create and own AI guides that can reason, remember, and adapt, delivering richer, locally grounded experiences for travelers. We work with destinations across Europe and operate as a small, focused team united by a common mission to make the world’s local knowledge accessible to everyone.

The Role We are seeking a full-time Full Stack Software Engineer to support the Joaia product experience, with a focus on our React Native mobile application and our React web application. The app is live with real travelers and requires ongoing refinement for smoother flows, better performance, and an intuitive mobile experience. You will collaborate closely with the CTO & co-founder, Product, and AI Engineering to implement all layers of the product, build user-facing features and the backend, connect AI systems, improve architecture, and help ship high-quality work quickly.

What You’ll Do - Build and improve the Joaia mobile app with React Native and TypeScript - Further develop the Guide Studio web application using React and TypeScript - Create polished mobile experiences for iOS and Android, focusing on performance and reliability - Address mobile-specific challenges such as performance, animations, offline behavior, push notifications, geolocation, and app stability - Improve code quality, structure, and maintainability as the product grows - Collaborate with Product, Design, and AI Engineerin

About Us Holoai Ltd. is an AI startup founded in 2024 that is building Joaia to empower travel destinations with intelligent, local knowledge. Our vision is to give destinations the tools to create and own AI guides that can reason, remember, and adapt, delivering richer, locally grounded experiences for travelers. We work with destinations across Europe and operate as a small, focused team united by a common mission to make the world’s local knowledge accessible to everyone.

The Role We are seeking a full-time Full Stack Software Engineer to support the Joaia product experience, with a focus on our React Native mobile application and our React web application. The app is live with real travelers and requires ongoing refinement for smoother flows, better performance, and an intuitive mobile experience. You will collaborate closely with the CTO & co-founder, Product, and AI Engineering to implement all layers of the product, build user-facing features and the backend, connect AI systems, improve architecture, and help ship high-quality work quickly.

What You’ll Do - Build and improve the Joaia mobile app with React Native and TypeScript - Further develop the Guide Studio web application using React and TypeScript - Create polished mobile experiences for iOS and Android, focusing on performance and reliability - Address mobile-specific challenges such as performance, animations, offline behavior, push notifications, geolocation, and app stability - Improve code quality, structure, and maintainability as the product grows - Collaborate with Product, Design, and AI Engineerin