8314 - React JavaScript

10+ years of professional frontend development experience.Deep expertise in React and TypeScript, including advanced patterns such as hooks, context, portals, and performance optimization techniques.Strong experience with GraphQL on the client side.Strong understanding of GraphQL fundamentals, including schema design principles, queries, mutations, subscriptions, and type systems.Ability to collaborate with backend teams on schema evolution, including proposing schema changes that improve frontend performance and usability.Experience designing efficient query patterns that minimize over-fetching and under-fetching, with a clear understanding of query cost, payload size, and network behavior.Hands-on experience building and maintaining frontend test frameworks with Jest, Playwright, or equivalent tools.Proven experience using AI coding tools such as Claude, Codex, or Augment in real development workflows, including MCP usage.Solid understanding of modern JavaScript and browser fundamentals.Experience working in Agile and Scrum environments.Experience building and operating CI/CD pipelines using Jenkins and source control systems such as Git and Bitbucket.Track record of delivering frontend systems that are performant, scalable, and well-structured. #J-18808-Ljbffr