Senior React JS DeveloperLocation: Bothell, WA (Onsite)Interview:Face-to-Face: Plano, TX – Friday, 13th Sept between 10 AM – 2 PM CSTVideo Interview: Monday, 16th Sept between 9 AM – 12 PM CST (for Bothell, WA locals)Role OverviewWe are seeking a highly skilled Senior React JS Developer with expertise in React JS and React Native to support enterprise-level applications at AT&T. The ideal candidate will have strong experience in front-end development, UI/UX best practices, and the ability to deliver scalable, high-performance solutions.Key ResponsibilitiesDevelop and maintain enterprise web applications using React JS.Design and build cross-platform mobile applications using React Native.Collaborate with backend developers, UI/UX designers, and stakeholders to deliver seamless solutions.Ensure application performance, responsiveness, and cross-browser/device compatibility.Participate in code reviews, debugging, and troubleshooting production issues.Follow agile methodologies, CI/CD best practices, and version control workflows.Required Skills & Qualifications8+ years of professional experience in software development.Strong expertise in React JS and related ecosystem (Hooks, Redux, Context API, etc.).Hands-on experience with React Native for mobile app development.Proficiency in JavaScript (ES6+), HTML5, CSS3, and TypeScript.Strong understanding of REST APIs, JSON, and front-end integration with backend services.Knowledge of unit testing, integration testing, and debugging tools.Experience working in Agile/Scrum environments.Excellent problem-solving, communication, and teamwork skills.Nice-to-Have SkillsExposure to Node.js or backend integration.Familiarity with CI/CD pipelines (Jenkins, GitHub Actions, etc.).Knowledge of cloud environments (AWS, Azure, GCP).Telecom/AT&T domain experience.