{"schemaVersion":"jobsearcher.job.v1","id":"1f805559cca43d2a7ab1f3a1","url":"https://jobsearcher.com/jobs/1f805559cca43d2a7ab1f3a1","canonicalUrl":"https://jobsearcher.com/jobs/1f805559cca43d2a7ab1f3a1","title":"Core Java Developer","description":"Position: Core Java Developer\nLocation: Remote\n\nDuration: 6+ Months Contract\n\nRole Overview\n\nWe are seeking experienced Senior Core Java Developers to join our team and contribute to building secure, scalable, and production‑ready applications. The ideal candidate will have strong expertise in Java, 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.\n\nKey Responsibilities\n\nDesign, develop, and maintain Core Java applications with a focus on scalability and performance.\n\nBuild and integrate microservices architectures using Spring Boot, Spring Security, and Spring Web MVC.\n\nDevelop and optimize REST APIs for secure and efficient communication between services.\n\nImplement secure coding practices to remediate vulnerabilities and ensure compliance with enterprise standards.\n\nWork with containerization platforms (Docker, Kubernetes, OpenShift) to deploy and manage applications.\n\nCollaborate with cross‑functional teams including QA, DevOps, and product owners to deliver production‑ready solutions.\n\nConduct code reviews, troubleshoot issues, and provide technical guidance to junior developers.\n\nSupport CI/CD pipelines and ensure smooth deployment processes.\n\nRequired Skills\n\nStrong expertise in Core Java development.\n\nHands‑on experience with containerization (Docker, Kubernetes, OpenShift).\n\nProficiency in microservices architecture and REST API development.\n\nSolid knowledge of Spring Boot, Spring Security, Spring Web MVC.\n\nExperience with secure coding practices and vulnerability remediation.\n\nNice to Have\n\nExperience with Harness for CI/CD orchestration.\n\nFamiliarity with Postman or other API testing tools.\n\nExposure to Red Hat OpenShift for enterprise container management.","company":"Stellar It Solutions","rawCompany":"stellar it solutions","city":"St Louis","state":"MO","isRemote":false,"isActive":false,"createdAt":"2026-10-06T17:00:31.333Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"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":"Position: Core Java Developer\nLocation: Remote\n\nDuration: 6+ Months Contract\n\nRole Overview\n\nWe are seeking experienced Senior Core Java Developers to join our team and contribute to building secure, scalable, and production‑ready applications. The ideal candidate will have strong expertise in Java, 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.\n\nKey Responsibilities\n\nDesign, develop, and maintain Core Java applications with a focus on scalability and performance.\n\nBuild and integrate microservices architectures using Spring Boot, Spring Security, and Spring Web MVC.\n\nDevelop and optimize REST APIs for secure and efficient communication between services.\n\nImplement secure coding practices to remediate vulnerabilities and ensure compliance with enterprise standards.\n\nWork with containerization platforms (Docker, Kubernetes, OpenShift) to deploy and manage applications.\n\nCollaborate with cross‑functional teams including QA, DevOps, and product owners to deliver production‑ready solutions.\n\nConduct code reviews, troubleshoot issues, and provide technical guidance to junior developers.\n\nSupport CI/CD pipelines and ensure smooth deployment processes.\n\nRequired Skills\n\nStrong expertise in Core Java development.\n\nHands‑on experience with containerization (Docker, Kubernetes, OpenShift).\n\nProficiency in microservices architecture and REST API development.\n\nSolid knowledge of Spring Boot, Spring Security, Spring Web MVC.\n\nExperience with secure coding practices and vulnerability remediation.\n\nNice to Have\n\nExperience with Harness for CI/CD orchestration.\n\nFamiliarity with Postman or other API testing tools.\n\nExposure to Red Hat OpenShift for enterprise container management.","datePosted":"2026-10-06T17:00:31.333Z","dateModified":"2026-10-06T17:00:31.333Z","hiringOrganization":{"@type":"Organization","name":"Stellar It Solutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"St Louis","addressRegion":"MO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"1f805559cca43d2a7ab1f3a1"},"url":"https://jobsearcher.com/jobs/1f805559cca43d2a7ab1f3a1"}}