Full Stack Engineer

About the CompanyWe are looking for a skilled Java Full Stack Developer with strong backend development expertise and hands-on experience in legacy application modernization / migration projects.About the RoleThis role is primarily 70% Backend Development and 30% Frontend Development, with frontend work involving JSP-based UI development and maintenance.ResponsibilitiesAnalyze, maintain, and modernize legacy Java enterprise applications.Lead / contribute to migration initiatives, including application server upgrades (e.g., JBoss upgrades) and Java version migration / modernization.Refactor legacy code to improve performance, scalability, maintainability, and security.Work on migration efforts such as JBoss 7.x platform upgrades and Java modernization (Java 8+).Design and develop robust backend services, business logic, and integrations.Support frontend enhancements and maintenance using JSP, HTML, CSS, JavaScript, and related technologies.Troubleshoot production issues and optimize application performance.Collaborate with architects, business analysts, QA, and DevOps teams during modernization projects.Ensure best practices in coding standards, testing, and deployment processes.Qualifications12-14yrs of experience is mustCandidates must have State project or County projects experience.Required SkillsBackend (Primary – 70%)Strong hands-on experience in Core Java / Java 8Experience with Spring / Spring BootStrong understanding of REST APIs / MicroservicesExperience with JBoss / WildFly application serversHands-on experience in legacy application migration / modernizationExperience in code refactoring and upgrade projectsSQL / Database experience (Oracle / SQL Server / MySQL)Debugging, performance tuning, and production support experienceFrontend (Secondary – 30%)Hands-on experience with JSPStrong knowledge of ServletsHTML, CSS, JavaScriptExperience maintaining and enhancing legacy UI applicationsPreferred SkillsPrior experience migrating applications from older JBoss environments to modern Java platformsExperience modernizing monolithic applicationsExposure to CI/CD pipelines and DevOps practicesExperience with source control tools like GitStrong problem-solving and analytical skills Pay range and compensation packageLocation: Oakland, CA/ Hybrid (3 days On-site & 2 days Remote) Long Term ContractContract on W2 Only Face to face interview is mustEqual Opportunity StatementWe are committed to diversity and inclusivity.