{"schemaVersion":"jobsearcher.job.v1","id":"29f1cb361d4824cf0b35cda2","url":"https://jobsearcher.com/jobs/29f1cb361d4824cf0b35cda2","canonicalUrl":"https://jobsearcher.com/jobs/29f1cb361d4824cf0b35cda2","title":"Senior Java Developer","description":"*Job Summary*\n\nSenior Java Developer\n\nLocation: O’Fallon MO\n\nEssential Technical Skills\n\n8+ years Development and debugging of J2EE RESTful Web Services and Web Applications Strong database experience (Oracle, SQL scripting)Spring Framework, including Spring Boot Maven for build and dependency management Unit testing using JUnit and Mockito Application servers: JBoss and/or Apache Tomcat Version control using Git\n\nDesirable Skills\n\nExperience with containerized environments (Kubernetes, OpenShift, Cloud Foundry)Integration frameworks such as Apache Camel or Spring Integration Experience with monitoring service performance Frontend exposure to Angular 2+ or modern SPA frameworks such as React + Redux Knowledge of HTML5, ES5/ES6, TypeScript, SASS, and CSS3\n\nPay: $55.00 - $60.00 per hour\n\nWork Location: In person","company":"Sign In Solution","rawCompany":"sign in solution","city":"O'Fallon","state":"MO","isRemote":false,"isActive":false,"createdAt":"2026-08-22T13:42:22.800Z","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":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Java Developer","description":"*Job Summary*\n\nSenior Java Developer\n\nLocation: O’Fallon MO\n\nEssential Technical Skills\n\n8+ years Development and debugging of J2EE RESTful Web Services and Web Applications Strong database experience (Oracle, SQL scripting)Spring Framework, including Spring Boot Maven for build and dependency management Unit testing using JUnit and Mockito Application servers: JBoss and/or Apache Tomcat Version control using Git\n\nDesirable Skills\n\nExperience with containerized environments (Kubernetes, OpenShift, Cloud Foundry)Integration frameworks such as Apache Camel or Spring Integration Experience with monitoring service performance Frontend exposure to Angular 2+ or modern SPA frameworks such as React + Redux Knowledge of HTML5, ES5/ES6, TypeScript, SASS, and CSS3\n\nPay: $55.00 - $60.00 per hour\n\nWork Location: In person","datePosted":"2026-08-22T13:42:22.800Z","dateModified":"2026-08-22T13:42:22.800Z","hiringOrganization":{"@type":"Organization","name":"Sign In Solution","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"O'Fallon","addressRegion":"MO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"29f1cb361d4824cf0b35cda2"},"url":"https://jobsearcher.com/jobs/29f1cb361d4824cf0b35cda2"}}