Senior React JS Developer

Senior React JS DeveloperRootshell Enterprise Technologies Inc. is a recognized provider of professional IT Consulting services in the US. We are actively seeking a Senior React JS Developer for one of our clients.Role: Senior React JS DeveloperLocation: Redwood City, CA (2 days/week on office)Job Description:Qualifications and Experience:• 4+ years of proven experience as a React.js Developer, showcasing your expertise through successful project delivery.• Advanced proficiency in React.js, React-router, Babel, NPM, Webpack, etc., and their core principles, including state management, functional components, hooks, and virtual DOM manipulation.• Strong knowledge of Typescript, Jest, and Cypress.• Ability to identify and rectify performance bottlenecks, ensuring an unparalleled user experience.• Strong command of HTML5, CSS3, and JavaScript (ES6+), along with modern frontend build tools and workflows.• Familiarity with RESTful APIs, GraphQL, or similar data communication protocols.• Must have good knowledge of Agile/Scrum, continuous integration, and deployment.• Working knowledge of CSS pre-processors like SASS/LESS. Flow/Typescript, Storybook is a bonus.• Good understanding of advanced CSS3 concepts including Flex and CSS Grid and usage in large-scale enterprise applications.• Good understanding of integrating with REST APIs and ensuring the quality of APIs by reporting bugs (if any) during integration.• Nice to have strong skills in enterprise Java technology stack including Java, Spring, Maven, and JUnit.With regardsNaveen | Talent AcquisitionRootshell Enterprise Technologies Inc.