Software Engineer III - Remote

Overview: The client is modernizing their product UI, replacing a legacy front-end with a modern React application. Key Responsibilities:Own the React application architecture end-to-end: project structure, component strategy, routing approach, and front-end integration boundariesDefine and implement engineering standards for the UI codebase: reusable component patterns, conventions, linting/formatting, PR quality bars, and documentation to keep the system maintainable and scalableDrive front-end decisions considering maintainability and ecosystem healthImplement foundational UI building blocks (navigation, layout, shared components) and deliver one or more key product modules end-to-endBuild UI components with strong accessibility practices in mind; Internal discussion highlighted accessibility as a key consideration in framework choice and implementation approachRequirements10+ years of professional software development experience with significant front-end focusThey are seeking a 10+ years experienced React Engineer who has architected and built enterprise React applications from scratch: defining front-end architecture, setting engineering standards, and delivering critical modules hands-on with minimal oversight; Preference for candidates who have led migrations from legacy UI stacks into modern SPA frameworksDeep, hands-on React experience building production-grade SPAsProven experience as a hands-on technical Senior Engineer/lead who has built an application from scratchDemonstrated ability to work independently with minimal oversight while driving architecture and delivery outcomesPreferredBachelor's degree in Computer Science or related majorExperience modernizing or migrating legacy UI stacks (e.g., older server-rendered UIs) into a modern React SPAThe pay range is the lowest to highest compensation we reasonably in good faith believe we would pay at posting for this role.