{"schemaVersion":"jobsearcher.job.v1","id":"0d3665d98b5f646acda84262","url":"https://jobsearcher.com/jobs/0d3665d98b5f646acda84262","canonicalUrl":"https://jobsearcher.com/jobs/0d3665d98b5f646acda84262","title":"Senior Full Stack Java Developer (Spring Boot / ReactJS)","description":"Job Title\nSenior Full Stack Java Developer (Spring Boot / ReactJS)\nAbout The C.A.S.E. Engineering Group\nAt The C.A.S.E. Engineering Group, we specialize in cybersecurity advisory services, modernizing IT architectures, developing IT strategic plans, and engineering innovative systems and software. C.A.S.E. stands for C*ybersecurity, Architecture, Strategy, and E*ngineering. We take a balanced, tailored approach to solving unique organizational challenges while leveraging industry best practices for long-term success.\nThis position supports a mission-critical federal application portfolio spanning Java/Spring Boot microservices and a Java/ReactJS business application executing statutory and functional changes.\nPosition Overview\nJob Type: Full-Time\nLocation: Remote (U.S.) with occasional on-site meetings in the Washington, DC area\nTarget Salary Range: $130,000 – $155,000 / year (Note: Final offer is subject to candidate experience and expectations)\nPosition Contingency: Contingent upon contract award (Anticipated award: September 2026; Estimated start date: November 17, 2026)\nAs a Senior Full Stack Java Developer, you will develop, refactor, document, and sustain secure Java, Spring Boot, ReactJS, and API-based applications in an outcome-based delivery model.\nKey Responsibilities\nFull Stack Development: Develop and sustain Java/Spring Boot backend services/APIs and ReactJS front-end web components.\nFunctional & Legislative Changes: Implement legislative, functional, and security updates with clear traceability from requirements to code.\nValidation & Testing: Perform unit checks, smoke validation, and produce test evidence packages for Government acceptance.\nVulnerability Remediation: Execute approved security fixes, remediate code vulnerabilities, and provide verification evidence.\nRelease Engineering: Produce as-built documentation, deployment instructions, and update operational runbooks.\nQualifications & Requirements\nExperience:\nAt least 6 years of professional software development experience.\nAt least 4 years with Java / Spring Boot in enterprise or mission-critical environments.\nAt least 2 years with ReactJS (or comparable modern JS frameworks).\nTechnical Expertise:\nREST APIs, SQL/relational databases, Git workflows, and CI/CD pipelines.\nOpenShift or Kubernetes container platform familiarity.\nSecure coding principles and OWASP vulnerability remediation.\nClearance & Security:\nMust possess U.S. work authorization.\nMust be able to obtain and maintain a federal Moderate Risk Public Trust (MBI level) background investigation.\nOur Hiring Process\nSubmit Application: Apply directly on Indeed with your updated resume.\nSalary & Contingency Confirmation: State your expected salary range and confirm your availability for a contingent start in November 2026.\nAlex AI Assessment: Complete an automated AI assessment interview through Alex AI. (Candidates achieving a score of 80/100 or higher will advance to recruiter review).\nRecruiter Screening Call: Connect with our recruiting team to discuss your hands-on technical experience, federal background/suitability, and contract alignment.\nFinal Technical Review & Selection: Final candidate slate submission and formal placement consideration.\nPay: $130,000.00 - $155,000.00 per year\nBenefits:\nDental insurance\nHealth insurance\nPaid time off\nVision insurance\nApplication Question(s):\nWhat are your salary expectations?\nLocation:\nWashington, DC (Required)\nWork Location: Remote","company":"Case Engineering Group","rawCompany":"case engineering group","city":"Washington","state":"DC","isRemote":false,"isActive":false,"createdAt":"2026-08-04T22:18:34.865Z","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 Full Stack Java Developer (Spring Boot / ReactJS)","description":"Job Title\nSenior Full Stack Java Developer (Spring Boot / ReactJS)\nAbout The C.A.S.E. Engineering Group\nAt The C.A.S.E. Engineering Group, we specialize in cybersecurity advisory services, modernizing IT architectures, developing IT strategic plans, and engineering innovative systems and software. C.A.S.E. stands for C*ybersecurity, Architecture, Strategy, and E*ngineering. We take a balanced, tailored approach to solving unique organizational challenges while leveraging industry best practices for long-term success.\nThis position supports a mission-critical federal application portfolio spanning Java/Spring Boot microservices and a Java/ReactJS business application executing statutory and functional changes.\nPosition Overview\nJob Type: Full-Time\nLocation: Remote (U.S.) with occasional on-site meetings in the Washington, DC area\nTarget Salary Range: $130,000 – $155,000 / year (Note: Final offer is subject to candidate experience and expectations)\nPosition Contingency: Contingent upon contract award (Anticipated award: September 2026; Estimated start date: November 17, 2026)\nAs a Senior Full Stack Java Developer, you will develop, refactor, document, and sustain secure Java, Spring Boot, ReactJS, and API-based applications in an outcome-based delivery model.\nKey Responsibilities\nFull Stack Development: Develop and sustain Java/Spring Boot backend services/APIs and ReactJS front-end web components.\nFunctional & Legislative Changes: Implement legislative, functional, and security updates with clear traceability from requirements to code.\nValidation & Testing: Perform unit checks, smoke validation, and produce test evidence packages for Government acceptance.\nVulnerability Remediation: Execute approved security fixes, remediate code vulnerabilities, and provide verification evidence.\nRelease Engineering: Produce as-built documentation, deployment instructions, and update operational runbooks.\nQualifications & Requirements\nExperience:\nAt least 6 years of professional software development experience.\nAt least 4 years with Java / Spring Boot in enterprise or mission-critical environments.\nAt least 2 years with ReactJS (or comparable modern JS frameworks).\nTechnical Expertise:\nREST APIs, SQL/relational databases, Git workflows, and CI/CD pipelines.\nOpenShift or Kubernetes container platform familiarity.\nSecure coding principles and OWASP vulnerability remediation.\nClearance & Security:\nMust possess U.S. work authorization.\nMust be able to obtain and maintain a federal Moderate Risk Public Trust (MBI level) background investigation.\nOur Hiring Process\nSubmit Application: Apply directly on Indeed with your updated resume.\nSalary & Contingency Confirmation: State your expected salary range and confirm your availability for a contingent start in November 2026.\nAlex AI Assessment: Complete an automated AI assessment interview through Alex AI. (Candidates achieving a score of 80/100 or higher will advance to recruiter review).\nRecruiter Screening Call: Connect with our recruiting team to discuss your hands-on technical experience, federal background/suitability, and contract alignment.\nFinal Technical Review & Selection: Final candidate slate submission and formal placement consideration.\nPay: $130,000.00 - $155,000.00 per year\nBenefits:\nDental insurance\nHealth insurance\nPaid time off\nVision insurance\nApplication Question(s):\nWhat are your salary expectations?\nLocation:\nWashington, DC (Required)\nWork Location: Remote","datePosted":"2026-08-04T22:18:34.865Z","dateModified":"2026-08-04T22:18:34.865Z","hiringOrganization":{"@type":"Organization","name":"Case Engineering Group","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Washington","addressRegion":"DC","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"0d3665d98b5f646acda84262"},"url":"https://jobsearcher.com/jobs/0d3665d98b5f646acda84262"}}