Front End(React) Engineer - Engineer II 6-9 years Phoenix, AZ Contract W2 24+ Months Onsite(Hybrid) Must-Have: React, ReactJS, Javascript, OneApp, CSS, Jest Job Description: Design, develop, solve problems, debug, troubleshoot, evaluate, modify, deploy, and document web front-end software and systems that meet the needs of customer-facing applications, business applications, and/or internal end-user applications. Responsibilities: Develop user-facing features using React.js Build reusable components and front-end libraries for future use Ensure the technical feasibility of UI/UX designs Optimize applications for maximum speed and scalability Collaborate with back-end developers and web designers to improve usability Participate in code reviews and provide constructive feedback Stay up-to-date on emerging technologies and industry trends