• Design and implement a high-performance mobile-first, browser-based customer journey through complex multi-step wizard flows that are resumable, stateful, tolerant of refresh, back navigation, intermittent connectivity, and are driven by server-side journey decisions • Design composable, reusable component patterns and author-friendly experiences that let UI, marketing, and content teams build pages quickly and accurately • Optimize for low-bandwidth and constrained device environments (e.g., Core Web Vitals, prefetching strategies, cache management, graceful degradation, rapid screen presentation) • Working knowledge of responsive design principles and experience with production graphics, image manipulation, typography, layout and color • Translate UI/UX design wireframes, mockups, and prototypes (from tools like Figma, Adobe XD) into clean, maintainable, and responsive code using modern front-end technologies • Collaborate directly with UX/UI designers to provide feedback on design feasibility, suggest improvements for better usability/performance, and iterate on prototypes • Enforce contract-driven UI development, including typed APIs, schema validation, principles of reuseable software, and clean separation between screen components and journey orchestration logic • Implement operationally observable UI with client-side instrumentation that captures step performance, abandonment signals, and failure modes to support continuous optimization and inform stakeholders • Write unit, integration, and UI‑automation tests. • Leverage AI/agentic tools (Figma MCP, Code Connect, v0, Claude Code) to accelerate iteration and automation • Understand context, domain, technical requirements, and constraints in order to recommend UI technologies • Work effectively with Apollo GraphQL back-end services • Work with tech leads, designers, and product managers to help determine functional requirements for the system • Contribute as member of an Agile team and promote effective Agile practices • Proactively collaborate with the greater Ten Mile Square team on development and knowledge sharing • Always represent yourself and Ten Mile Square with integrity, expertise, and value • Maintain the confidentiality of our clients on an ongoing basis