Designing and building end-to-end product features across Java services and our React frontend. Implementing reusable React components and screens, wiring them to APIs, and ensuring a smooth, performant user experience Working with existing PHP systems where needed, and helping shape the path forward as we evolve and integrate them into the new architecture. Modelling domains, defining boundaries, and contributing to architectural decisions. Implementing clear, maintainable APIs and backend features that serve real user needs. Owning your work beyond delivery — build pipelines, observability, and production behaviour. Participating in code reviews, technical discussions, and shared decision-making. Improving performance, reliability, and security as the platform scales. Contributing to a culture of engineering excellence, learning, and thoughtful trade-offs.