{"schemaVersion":"jobsearcher.job.v1","id":"6dabf1939c9bd42f507fb20f","url":"https://jobsearcher.com/jobs/6dabf1939c9bd42f507fb20f","canonicalUrl":"https://jobsearcher.com/jobs/6dabf1939c9bd42f507fb20f","title":"Java Developer","description":"MANTECH seeks a motivated, career and customer-oriented Java Developer to join our team. This is a remote position.Responsibilities Include But Are Not Limited ToDesign and implement scalable, secure microservices using Java and frameworks such as Spring Boot, Quarkus, Micronaut, or MicroProfile. Implement unit and integration tests using modern testing frameworks (JUnit, Mockito, Testcontainers, etc.).Develop and maintain RESTful APIs and backend services in compliance with government performance and security standards.Integrate services with Oracle, PostgreSQL or other relational databases.Participate in cloud-first solution design, leveraging platforms like AWS GovCloud.Contribute to DevSecOps pipelines with CI/CD tools like GitLab.Collaborate with DevOps, Security, and Infrastructure teams to ensure compliance with DISA STIG, RMF, and other DoD/DHA security mandates.Support system documentation, security accreditation processes, and technical artifacts required for ATOs.Minimum Qualifications4+ years of hands-on Java development experience with the following technologies:Experience with Linux and Java Web Containers (e.g., Jboss, Tomcat)Spring Boot, Quarkus, Micronaut, or Eclipse MicroProfileJPA/Hibernate, JDBC, and SQL (Oracle, PostgreSQL or similar)RESTful service design and implementationJSON, Swagger/OpenAPI, and REST standardsWorking knowledge of Git and CI/CD tools like GitLab.Ability to interpret technical requirements and deliver scalable solutions.Preferred QualificationsBachelor’s degree in computer science, Information Systems, Engineering, or related field.Prior experience supporting Department of Defense (DoD), DHA, or other federal healthcare systems.Proficiency in diverse operating system environments, including Windows and various Linux distributions (e.g., Alpine, Red Hat, and Ubuntu).Proficient in scripting languages, including Python, JavaScript, and Bash.Experienced with container technologies such as Docker, Kubernetes, and Helm.Clearance RequirementsMust be a U.S. citizen and willing and able to obtain a secret clearance prior to starting this position. Physical RequirementsMust be able to be in a stationary position more than 50% of the timeConstantly operates a computer and other office productivity machinery, such as a computerThe person in this position frequently communicates with co-workers, management and clients, which may involve delivering presentations and must be able to exchange accurate information in these situationsThe person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.","company":"ManTech","rawCompany":"mantech","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-08-14T11:58:32.283Z","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":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Java Developer","description":"MANTECH seeks a motivated, career and customer-oriented Java Developer to join our team. This is a remote position.Responsibilities Include But Are Not Limited ToDesign and implement scalable, secure microservices using Java and frameworks such as Spring Boot, Quarkus, Micronaut, or MicroProfile. Implement unit and integration tests using modern testing frameworks (JUnit, Mockito, Testcontainers, etc.).Develop and maintain RESTful APIs and backend services in compliance with government performance and security standards.Integrate services with Oracle, PostgreSQL or other relational databases.Participate in cloud-first solution design, leveraging platforms like AWS GovCloud.Contribute to DevSecOps pipelines with CI/CD tools like GitLab.Collaborate with DevOps, Security, and Infrastructure teams to ensure compliance with DISA STIG, RMF, and other DoD/DHA security mandates.Support system documentation, security accreditation processes, and technical artifacts required for ATOs.Minimum Qualifications4+ years of hands-on Java development experience with the following technologies:Experience with Linux and Java Web Containers (e.g., Jboss, Tomcat)Spring Boot, Quarkus, Micronaut, or Eclipse MicroProfileJPA/Hibernate, JDBC, and SQL (Oracle, PostgreSQL or similar)RESTful service design and implementationJSON, Swagger/OpenAPI, and REST standardsWorking knowledge of Git and CI/CD tools like GitLab.Ability to interpret technical requirements and deliver scalable solutions.Preferred QualificationsBachelor’s degree in computer science, Information Systems, Engineering, or related field.Prior experience supporting Department of Defense (DoD), DHA, or other federal healthcare systems.Proficiency in diverse operating system environments, including Windows and various Linux distributions (e.g., Alpine, Red Hat, and Ubuntu).Proficient in scripting languages, including Python, JavaScript, and Bash.Experienced with container technologies such as Docker, Kubernetes, and Helm.Clearance RequirementsMust be a U.S. citizen and willing and able to obtain a secret clearance prior to starting this position. Physical RequirementsMust be able to be in a stationary position more than 50% of the timeConstantly operates a computer and other office productivity machinery, such as a computerThe person in this position frequently communicates with co-workers, management and clients, which may involve delivering presentations and must be able to exchange accurate information in these situationsThe person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.","datePosted":"2026-08-14T11:58:32.283Z","dateModified":"2026-08-14T11:58:32.283Z","hiringOrganization":{"@type":"Organization","name":"ManTech","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"6dabf1939c9bd42f507fb20f"},"url":"https://jobsearcher.com/jobs/6dabf1939c9bd42f507fb20f"}}