{"schemaVersion":"jobsearcher.job.v1","id":"b088bf75e0c610d68aea498f","url":"https://jobsearcher.com/jobs/b088bf75e0c610d68aea498f","canonicalUrl":"https://jobsearcher.com/jobs/b088bf75e0c610d68aea498f","title":"Senior Java Backend Engineer - Spring Boot & Microservices","description":"Quantum Technologies. LLC in McLean, VA is seeking a highly experienced Backend Engineer to design, develop, and maintain enterprise-grade backend systems using Java and Spring Boot.\r\nYou will own end-to-end backend feature lifecycles, implement RESTful APIs, and ensure secure, scalable inter-service communication. Collaborating with frontend, DevOps, QA, and product teams, you will drive architectural planning, perform code reviews, mentor junior developers, and uphold coding standards and#J-18808-Ljbffr","company":"Quantum Technologies","rawCompany":"quantum technologies","city":"McLean","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-11-04T02:44:51.420Z","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":"15-1251.00","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":"Senior Java Backend Engineer - Spring Boot & Microservices","description":"Quantum Technologies. LLC in McLean, VA is seeking a highly experienced Backend Engineer to design, develop, and maintain enterprise-grade backend systems using Java and Spring Boot.\r\nYou will own end-to-end backend feature lifecycles, implement RESTful APIs, and ensure secure, scalable inter-service communication. Collaborating with frontend, DevOps, QA, and product teams, you will drive architectural planning, perform code reviews, mentor junior developers, and uphold coding standards and#J-18808-Ljbffr","datePosted":"2026-11-04T02:44:51.420Z","dateModified":"2026-11-04T02:44:51.420Z","hiringOrganization":{"@type":"Organization","name":"Quantum Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"McLean","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"b088bf75e0c610d68aea498f"},"url":"https://jobsearcher.com/jobs/b088bf75e0c610d68aea498f"}}