Sr. Java Full Stack Developer - Boston, MA

Sr. Java Full Stack Developer

Location: Boston, MA (4 Days/Week Onsite)
Interview: Face-to-Face Required
 

Job Description

We 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 Qualifications

• 12+ years of hands-on experience in Java/J2EE enterprise application development, with the ability to discuss specific projects, architecture, and technical decisions.

Back-End

• Core 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-End

Candidates must demonstrate current, hands-on experience with:

• Angular 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 & Tooling

• GitHub Copilot in Agent Mode (active use in development workflow required)
• Git
• Jenkins
• Docker
• Kubernetes
• Web application security best practices (OWASP, OAuth2, JWT)

Preferred Qualifications

• Property & Casualty (P&C) Insurance domain experience
• Performance tuning experience (JVM, database query optimization, and front-end load performance)
• AWS Certifications