Sr. Java Full Stack Developer - Boston, MA

Sr. Java Full Stack DeveloperLocation: Boston, MA (4 Days/Week Onsite)Interview: Face-to-Face RequiredJob DescriptionWe are seeking a Senior Java Full Stack Developer to join our technology team. This is a true full-stack role with an equal focus on middle-tier Java development and modern front-end development. Candidates must demonstrate strong, hands-on expertise across both backend and frontend technologies. This is not a backend-focused role with limited UI experience.Required Qualifications12+ years of hands-on experience in Java/J2EE enterprise application development, with the ability to discuss specific projects, architecture, and technical decisions. Back-EndCore Java, including multi-threading, Executor Framework, and concurrency patterns Spring Boot Spring MVC Spring Security Hibernate MyBatis RESTful web services design and implementation Microservices architecture on AWS JBoss and/or Apache Tomcat application server deployment SQL design, stored procedures, and query optimization XML/XSLT JSON Front-EndCandidates Must Demonstrate Current, Hands-on Experience WithAngular 14 or higher (mandatory), including component architecture, reactive forms, RxJS, routing, and integration with Spring Boot REST APIs TypeScript JavaScript (ES6+) HTML5 CSS3 AJAX JSP JSTL DevOps & ToolingGitHub Copilot in Agent Mode (active use in development workflow required) Git Jenkins Docker Kubernetes Web application security best practices (OWASP, OAuth2, JWT) Preferred QualificationsProperty & Casualty (P&C) Insurance domain experience Performance tuning experience (JVM, database query optimization, and front-end load performance) AWS Certifications