{"schemaVersion":"jobsearcher.job.v1","id":"64216ed1567c6de3c723eab2","url":"https://jobsearcher.com/jobs/64216ed1567c6de3c723eab2","canonicalUrl":"https://jobsearcher.com/jobs/64216ed1567c6de3c723eab2","title":"ReactJS Developer","description":"Job Title: ReactJS DeveloperLocation: San Leandro, CA (Onsite)Experience: 10+ YearsJob SummarySeeking a ReactJS Developer to build and maintain scalable, high-performance web applications. The role involves working with modern front-end technologies, collaborating with design and product teams, and contributing to critical projects.Key ResponsibilitiesDevelop, test, and maintain applications using ReactJSCollaborate with Product, UX/UI, and development teamsDesign and implement responsive, high-quality user interfacesTroubleshoot and resolve technical issuesParticipate in code reviews and maintain coding standardsMentor junior developers and support team initiativesRequired Skills5+ years of software development experienceStrong experience with ReactJS, JavaScript (ES6+), HTML, CSS, TypeScriptExperience with Redux/RxJS, REST APIsKnowledge of Jest, React Testing LibraryFamiliarity with GitHub, JiraPreferred SkillsExperience with Webpack, Storybook, CMS toolsKnowledge of BDD, Accessibility (ADA)Familiarity with tools like Splunk, FigmaIT Recruiter | S4 AnalyticsPlease feel free to reach me at + 1(469)-429-8065Pavan@s4analytix.com","company":"S4 Analytics","rawCompany":"s4 analytics","city":"San Leandro","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-04-25T12:32:46.558Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"ReactJS Developer","description":"Job Title: ReactJS DeveloperLocation: San Leandro, CA (Onsite)Experience: 10+ YearsJob SummarySeeking a ReactJS Developer to build and maintain scalable, high-performance web applications. The role involves working with modern front-end technologies, collaborating with design and product teams, and contributing to critical projects.Key ResponsibilitiesDevelop, test, and maintain applications using ReactJSCollaborate with Product, UX/UI, and development teamsDesign and implement responsive, high-quality user interfacesTroubleshoot and resolve technical issuesParticipate in code reviews and maintain coding standardsMentor junior developers and support team initiativesRequired Skills5+ years of software development experienceStrong experience with ReactJS, JavaScript (ES6+), HTML, CSS, TypeScriptExperience with Redux/RxJS, REST APIsKnowledge of Jest, React Testing LibraryFamiliarity with GitHub, JiraPreferred SkillsExperience with Webpack, Storybook, CMS toolsKnowledge of BDD, Accessibility (ADA)Familiarity with tools like Splunk, FigmaIT Recruiter | S4 AnalyticsPlease feel free to reach me at + 1(469)-429-8065Pavan@s4analytix.com","datePosted":"2026-04-25T12:32:46.558Z","dateModified":"2026-04-25T12:32:46.558Z","hiringOrganization":{"@type":"Organization","name":"S4 Analytics","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Leandro","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"64216ed1567c6de3c723eab2"},"url":"https://jobsearcher.com/jobs/64216ed1567c6de3c723eab2"}}