{"schemaVersion":"jobsearcher.job.v1","id":"27343950942b3c8f65861094","url":"https://jobsearcher.com/jobs/27343950942b3c8f65861094","canonicalUrl":"https://jobsearcher.com/jobs/27343950942b3c8f65861094","title":"Core Java Developer","description":"We are seeking experiencedSenior Core Java Developersto join our team and contribute to building secure, scalable, and production-ready applications. The ideal candidate will have strong expertise inJava, microservices architecture, and containerization , with hands-on experience in developing REST APIs and implementing secure coding practices. This role requires deep technical proficiency in backend engineering, combined with the ability to collaborate across teams and deliver high-quality solutions in enterprise environments.\r\nKey ResponsibilitiesDesign, develop, and maintainCore Java applicationswith a focus on scalability and performance.\r\nBuild and integratemicroservices architecturesusing Spring Boot, Spring Security, and Spring Web MVC.\r\nDevelop and optimizeREST APIsfor secure and efficient communication between services.\r\nImplement secure coding practices to remediate vulnerabilities and ensure compliance with enterprise standards.\r\nWork with containerization platforms (Docker, Kubernetes, OpenShift) to deploy and manage applications.\r\nCollaborate with cross-functional teams including QA, DevOps, and product owners to deliver production-ready solutions.\r\nConduct code reviews, troubleshoot issues, and provide technical guidance to junior developers.\r\nSupport CI/CD pipelines and ensure smooth deployment processes.\r\nRequired SkillsHands-on experience withcontainerization(Docker, Kubernetes, OpenShift).\r\nProficiency inmicroservices architectureandREST API development .\r\nSolid knowledge ofSpring Boot, Spring Security, Spring Web MVC .\r\nExperience withsecure coding practicesand vulnerability remediation.\r\nNice to HaveExperience withHarnessfor CI/CD orchestration.\r\nFamiliarity withPostmanor other API testing tools.\r\nExposure toRed Hat OpenShiftfor enterprise container management.#J-18808-Ljbffr","company":"Oorwin Ai","rawCompany":"oorwin ai","city":"St Louis","state":"MO","isRemote":false,"isActive":false,"createdAt":"2026-10-08T01:28:52.375Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"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":"Core Java Developer","description":"We are seeking experiencedSenior Core Java Developersto join our team and contribute to building secure, scalable, and production-ready applications. The ideal candidate will have strong expertise inJava, microservices architecture, and containerization , with hands-on experience in developing REST APIs and implementing secure coding practices. This role requires deep technical proficiency in backend engineering, combined with the ability to collaborate across teams and deliver high-quality solutions in enterprise environments.\r\nKey ResponsibilitiesDesign, develop, and maintainCore Java applicationswith a focus on scalability and performance.\r\nBuild and integratemicroservices architecturesusing Spring Boot, Spring Security, and Spring Web MVC.\r\nDevelop and optimizeREST APIsfor secure and efficient communication between services.\r\nImplement secure coding practices to remediate vulnerabilities and ensure compliance with enterprise standards.\r\nWork with containerization platforms (Docker, Kubernetes, OpenShift) to deploy and manage applications.\r\nCollaborate with cross-functional teams including QA, DevOps, and product owners to deliver production-ready solutions.\r\nConduct code reviews, troubleshoot issues, and provide technical guidance to junior developers.\r\nSupport CI/CD pipelines and ensure smooth deployment processes.\r\nRequired SkillsHands-on experience withcontainerization(Docker, Kubernetes, OpenShift).\r\nProficiency inmicroservices architectureandREST API development .\r\nSolid knowledge ofSpring Boot, Spring Security, Spring Web MVC .\r\nExperience withsecure coding practicesand vulnerability remediation.\r\nNice to HaveExperience withHarnessfor CI/CD orchestration.\r\nFamiliarity withPostmanor other API testing tools.\r\nExposure toRed Hat OpenShiftfor enterprise container management.#J-18808-Ljbffr","datePosted":"2026-10-08T01:28:52.375Z","dateModified":"2026-10-08T01:28:52.375Z","hiringOrganization":{"@type":"Organization","name":"Oorwin Ai","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"St Louis","addressRegion":"MO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"27343950942b3c8f65861094"},"url":"https://jobsearcher.com/jobs/27343950942b3c8f65861094"}}