{"schemaVersion":"jobsearcher.job.v1","id":"4337068b2c51a44e4e1f7fee","url":"https://jobsearcher.com/jobs/4337068b2c51a44e4e1f7fee","canonicalUrl":"https://jobsearcher.com/jobs/4337068b2c51a44e4e1f7fee","title":"Senior Java Web Application Developer","description":"Senior Java Web Application DeveloperLocation: Remote\r\nClearance: Secret or higher\r\nThe Test and Training Enabling Architecture (TENA) program at Leidos is looking for aSenior Java Web Application Developerto join our team! Our mission is to develop tools for the United States Department of Defense test and training communities, to increase the speed of the development cycle, to get capabilities to the warfighter more rapidly. TheSenior Java Web Application Developerwill work within a team of engineers and developers to design, build, test and maintain web applications that provide key capabilities for our enclaves.\r\nThis position is located in Alexandria, VA and eligible for remote work.\r\nPrimary Responsibilities:Join an existing team of web developers to provide full-stack web applications that support operational requirements.\r\nDocument and validate web application requirements.\r\nDevelop automated tests that align with test plans.\r\nProvide architectural design and development support to fulfill web application requirements.\r\nParticipate in software design discussions and recommend use of relevant tools, technologies and techniques.\r\nAid in refactoring/updating existing web applications to add new features and improve reliability and performance.\r\nEnsure compliance with software security requirements by reviewing the cybersecurity posture of web applications.\r\nBasic Qualifications:US Citizen with at least an active Secret clearance\r\nBachelor’s degree and 12+ years of prior relevant experience or Master’s degree and 10+ years of prior relevant experience. Experience may be considered in lieu of degree requirements.\r\n8+ years of experience developing, deploying, and maintaining full-stack web applications and software systems\r\n8+ years of experience identifying and validating requirements for software applications\r\n8+ years of experience with web UI components including HTML, CSS, JavaScript (NodeJS) and Angular\r\n2+ years of demonstrated ability to design and build RESTful web services\r\n8+ years of experience with Java EE/Jakarta EE integration, Servlets and JDBC\r\nExperience with PostgreSQL or equivalent and SQL queries\r\nSolid grasp of Object-Oriented Programming principles, Java EE (Streams, Lambda expressions), Collections framework, and Exception handling\r\nPreferred Qualifications:8+ years of experience developing, deploying, and maintaining full-stack web applications and software systems\r\n8+ years of experience with web UI components including HTML, CSS, JavaScript (NodeJS) and Angular\r\n8+ years of experience with Java EE/Jakarta EE integration, Servlets and JDBC\r\n8+ years of demonstrated ability to design and build RESTful web services using JSON\r\n8+ years of experience with PostgreSQL or equivalent and SQL queries\r\nExperience with Static Application Security Testing (OWASP, Coverity, SonarQube) and software security compliance\r\nStrong grasp of Object-Oriented Programming principles, Java EE (Streams, Lambda expressions), Collections framework, and Exception handling\r\nSelf-starter with strong analytical and interpersonal skills and test-driven development experience\r\nPay Range:Pay Range $131,300.00 - $237,350.00\r\nAbout LeidosLeidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.\r\nPay and BenefitsPay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers.\r\ncompetitive compensation\r\nHealth and Wellness programs\r\nIncome Protection\r\nPaid Leave\r\nRetirement\r\nMore details are available at www.leidos.com/careers/pay-benefits.\r\nCommitment to Non-DiscriminationAll qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.#J-18808-Ljbffr","company":"Koitecc Solutions","rawCompany":"koitecc solutions","city":"Alexandria","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-10-08T01:17:02.142Z","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":"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":"Senior Java Web Application Developer","description":"Senior Java Web Application DeveloperLocation: Remote\r\nClearance: Secret or higher\r\nThe Test and Training Enabling Architecture (TENA) program at Leidos is looking for aSenior Java Web Application Developerto join our team! Our mission is to develop tools for the United States Department of Defense test and training communities, to increase the speed of the development cycle, to get capabilities to the warfighter more rapidly. TheSenior Java Web Application Developerwill work within a team of engineers and developers to design, build, test and maintain web applications that provide key capabilities for our enclaves.\r\nThis position is located in Alexandria, VA and eligible for remote work.\r\nPrimary Responsibilities:Join an existing team of web developers to provide full-stack web applications that support operational requirements.\r\nDocument and validate web application requirements.\r\nDevelop automated tests that align with test plans.\r\nProvide architectural design and development support to fulfill web application requirements.\r\nParticipate in software design discussions and recommend use of relevant tools, technologies and techniques.\r\nAid in refactoring/updating existing web applications to add new features and improve reliability and performance.\r\nEnsure compliance with software security requirements by reviewing the cybersecurity posture of web applications.\r\nBasic Qualifications:US Citizen with at least an active Secret clearance\r\nBachelor’s degree and 12+ years of prior relevant experience or Master’s degree and 10+ years of prior relevant experience. Experience may be considered in lieu of degree requirements.\r\n8+ years of experience developing, deploying, and maintaining full-stack web applications and software systems\r\n8+ years of experience identifying and validating requirements for software applications\r\n8+ years of experience with web UI components including HTML, CSS, JavaScript (NodeJS) and Angular\r\n2+ years of demonstrated ability to design and build RESTful web services\r\n8+ years of experience with Java EE/Jakarta EE integration, Servlets and JDBC\r\nExperience with PostgreSQL or equivalent and SQL queries\r\nSolid grasp of Object-Oriented Programming principles, Java EE (Streams, Lambda expressions), Collections framework, and Exception handling\r\nPreferred Qualifications:8+ years of experience developing, deploying, and maintaining full-stack web applications and software systems\r\n8+ years of experience with web UI components including HTML, CSS, JavaScript (NodeJS) and Angular\r\n8+ years of experience with Java EE/Jakarta EE integration, Servlets and JDBC\r\n8+ years of demonstrated ability to design and build RESTful web services using JSON\r\n8+ years of experience with PostgreSQL or equivalent and SQL queries\r\nExperience with Static Application Security Testing (OWASP, Coverity, SonarQube) and software security compliance\r\nStrong grasp of Object-Oriented Programming principles, Java EE (Streams, Lambda expressions), Collections framework, and Exception handling\r\nSelf-starter with strong analytical and interpersonal skills and test-driven development experience\r\nPay Range:Pay Range $131,300.00 - $237,350.00\r\nAbout LeidosLeidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.\r\nPay and BenefitsPay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers.\r\ncompetitive compensation\r\nHealth and Wellness programs\r\nIncome Protection\r\nPaid Leave\r\nRetirement\r\nMore details are available at www.leidos.com/careers/pay-benefits.\r\nCommitment to Non-DiscriminationAll qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.#J-18808-Ljbffr","datePosted":"2026-10-08T01:17:02.142Z","dateModified":"2026-10-08T01:17:02.142Z","hiringOrganization":{"@type":"Organization","name":"Koitecc Solutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Alexandria","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"4337068b2c51a44e4e1f7fee"},"url":"https://jobsearcher.com/jobs/4337068b2c51a44e4e1f7fee"}}