{"schemaVersion":"jobsearcher.job.v1","id":"69ee750344e7aed857510c5c","url":"https://jobsearcher.com/jobs/69ee750344e7aed857510c5c","canonicalUrl":"https://jobsearcher.com/jobs/69ee750344e7aed857510c5c","title":"Senior Full Stack Java Developer","description":"Senior Full Stack Java DeveloperLocation: Issaquah, WA (100% Onsite)Job Type: Contract (Consulting)Duration: Long-Term (Initial Engagement)Industry: Travel / HospitalityInterview Process: Onsite Interview RequiredJava, Spring Boot, Hibernate, ReactJS, Servlet, JSP, MVC, JavaScript, jQuery, REST/SOAP Web Services, JDBC, SQL, JPA, XML/XSD/XSLT, JUnit/Mockito, Jenkins, Git, Agile/Scrum, CI/CD, Microservices.Job SummaryWe are seeking an experienced Senior Full Stack Java Developer to join a leading Travel/Hospitality client in Issaquah, WA. This role requires a strong background in enterprise Java application development with hands-on experience in modern UI technologies. The ideal candidate will collaborate with cross-functional and offshore teams to design, develop, and maintain scalable enterprise applications.Required Skills5+ years of hands-on experience with Java development.3+ years of experience with ReactJS (or similar JavaScript UI framework).3+ years of experience with Spring Boot and Hibernate.5+ years developing enterprise applications using Servlets, JSP, MVC, and Java Security frameworks.Strong experience with JavaScript, jQuery, HTML, CSS.Experience building and consuming RESTful and SOAP Web Services.Strong knowledge of JDBC, SQL, Stored Procedures, and JPA.Experience working with XML, XSD, and XSLT.Hands-on experience with JUnit, Mockito, JMockit, or similar unit testing frameworks.Experience with Git, TFS, or other source control tools.Familiarity with Agile/Scrum methodologies.Experience using Jenkins or other CI/CD tools.Preferred SkillsBackbone.jsSplunkRedis or MemcachedSCSSMicroservices ArchitectureWeb Accessibility standardsResponsibilitiesDesign, develop, and maintain enterprise-grade Java applications.Develop responsive front-end components using ReactJS.Build and enhance REST/SOAP APIs and backend services.Collaborate with offshore development teams across multiple time zones.Participate in code reviews, testing, debugging, and deployment activities.Write clean, scalable, and maintainable code following best practices.Support CI/CD processes and Agile development practices.QualificationsBachelor's degree in Computer Science, Software Engineering, or a related field.Strong analytical, troubleshooting, and communication skills.Ability to work onsite in Issaquah, WA.Must be available for an onsite interview.","company":"3B Staffing","rawCompany":"3b staffing","city":"Sammamish","state":"WA","isRemote":false,"isActive":false,"createdAt":"2026-09-11T12:39:52.668Z","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","description":"Senior Full Stack Java DeveloperLocation: Issaquah, WA (100% Onsite)Job Type: Contract (Consulting)Duration: Long-Term (Initial Engagement)Industry: Travel / HospitalityInterview Process: Onsite Interview RequiredJava, Spring Boot, Hibernate, ReactJS, Servlet, JSP, MVC, JavaScript, jQuery, REST/SOAP Web Services, JDBC, SQL, JPA, XML/XSD/XSLT, JUnit/Mockito, Jenkins, Git, Agile/Scrum, CI/CD, Microservices.Job SummaryWe are seeking an experienced Senior Full Stack Java Developer to join a leading Travel/Hospitality client in Issaquah, WA. This role requires a strong background in enterprise Java application development with hands-on experience in modern UI technologies. The ideal candidate will collaborate with cross-functional and offshore teams to design, develop, and maintain scalable enterprise applications.Required Skills5+ years of hands-on experience with Java development.3+ years of experience with ReactJS (or similar JavaScript UI framework).3+ years of experience with Spring Boot and Hibernate.5+ years developing enterprise applications using Servlets, JSP, MVC, and Java Security frameworks.Strong experience with JavaScript, jQuery, HTML, CSS.Experience building and consuming RESTful and SOAP Web Services.Strong knowledge of JDBC, SQL, Stored Procedures, and JPA.Experience working with XML, XSD, and XSLT.Hands-on experience with JUnit, Mockito, JMockit, or similar unit testing frameworks.Experience with Git, TFS, or other source control tools.Familiarity with Agile/Scrum methodologies.Experience using Jenkins or other CI/CD tools.Preferred SkillsBackbone.jsSplunkRedis or MemcachedSCSSMicroservices ArchitectureWeb Accessibility standardsResponsibilitiesDesign, develop, and maintain enterprise-grade Java applications.Develop responsive front-end components using ReactJS.Build and enhance REST/SOAP APIs and backend services.Collaborate with offshore development teams across multiple time zones.Participate in code reviews, testing, debugging, and deployment activities.Write clean, scalable, and maintainable code following best practices.Support CI/CD processes and Agile development practices.QualificationsBachelor's degree in Computer Science, Software Engineering, or a related field.Strong analytical, troubleshooting, and communication skills.Ability to work onsite in Issaquah, WA.Must be available for an onsite interview.","datePosted":"2026-09-11T12:39:52.668Z","dateModified":"2026-09-11T12:39:52.668Z","hiringOrganization":{"@type":"Organization","name":"3B Staffing","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Sammamish","addressRegion":"WA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"69ee750344e7aed857510c5c"},"url":"https://jobsearcher.com/jobs/69ee750344e7aed857510c5c"}}