Senior Full Stack Java + React Developer

Location: Northridge, CADuration: 6 monthsPosition: Full Stack Java + React DeveloperExperience: 8-10 years / Senior-levelProject Type: New Application DevelopmentPrimary Focus: Java API / Backend DevelopmentSecondary Focus: React UI DevelopmentRole OverviewSenior Full Stack Java Developer for a new application development project. Strong hands-on experience in Java backend/API development. Secondary hands-on experience in React UI development. Comfortable with AI-assisted / AI-native development practices. Experience with Vibe Coding and Specification-Driven Development (SDD) using modern AI coding tools. Mandatory SkillsBackend / API - PrimaryJava 11 / 17 / 21Spring BootSpring MVCSpring SecurityRESTful API design and developmentMicroservices architecture and developmentJSON-based integrationsJPA / HibernateAPI design, security, and integration patternsFrontend - SecondaryReact.jsTypeScript / JavaScriptHTML5CSS3Responsive UI developmentSingle Page Applications (SPA)AI-Assisted Development - MandatoryExperience using AI coding/development toolsVibe CodingSpecification-Driven Development (SDD)AI-native software development practicesEssential SkillsJava Full Stack DevelopmentDesirable SkillsKafkaReactJSMicroservicesJava API Management & MicroservicesSpring BootKeywords / Technology StackJavaSpring BootSpring MVCSpring SecurityREST APIsMicroservicesKafkaReactJSTypeScriptJavaScriptJPA / HibernateJSONAPI ManagementAI-assisted DevelopmentVibe CodingSpecification-Driven Development (SDD)