Full Stack Engineer

Company Description ABOUT PORTYL MOBILE APPThe Portyl Mobile App is developed by Histoury, Inc., a US-based technology company bringing history back to life through immersive, visually rich Unity-powered experiences.You will join a high-performing team combining real-time 3D, AR, cloud technology, and historically grounded art. Our current projects span Pompeii, Herculaneum, and Rome, with a platform designed for cultural heritage sites worldwide.More info: https://portylapp.comROLE DETAILSPRIMARY FOCUSUnity mobile applications, backend services, LiveOps, releases, and cross-system deliveryENGAGEMENTFull-timeCOMPENSATIONTBDWhat You will Build-Build Unity mobile and AR features for interactive historical experiences.-Build Unity editor tools and automate content, build, and release workflows.-Develop backend APIs and services supporting immersive content.-Connect cloud content delivery with Unity applications.-Improve LiveOps workflows used to operate published experiences.-Diagnose issues across the application, backend, and infrastructure.Requirements-3+ years of relevant experience with strong Unity and C# skills.-IELTS 6.5+ or equivalent English proficiency.-Proficient in using Codex, Claude Code, or equivalent AI coding agents in daily engineering work.-Experience shipping or maintaining a production Unity mobile application.-Backend experience with APIs, databases, authentication, and storage.-Experience integrating Unity with online services and cloud systems.-Ability to take ownership of technical problems spanning Unity, backend services, and infrastructure