Sr. Java Developer

Lead/Sr Java Developer

Location: Charlotte, NC/Dallas, TX/Iseline, NJ/Pennington, NJ/New York, NY Term: 12+ Months

This role requires a Senior Software Engineer with deep hands-on expertise in Java, J2EE, Spring, microservices, and API development. The ideal candidate writes high-quality, scalable backend services and can accelerate delivery using GitHub Copilot and AI-assisted development practices. This position requires a hybrid schedule with a minimum of 3 days per week onsite.

Responsibilities:

• Design and implement high performance services using Java, J2EE, Spring Boot
• Build and maintain REST services, asynchronous processing flows, and integration components
• Leverage GitHub Copilot to enhance productivity, generate scaffolding code, automate boilerplate tasks, and improve code quality
• Own full lifecycle development: design, coding, automated testing, CI/CD integration, deployment, and production support
• Apply secure coding standards, API governance, and best practices for performance, resiliency, and scalability
• Collaborate with Product, QA, SRE, and Architecture to deliver high quality software solutions
• Perform code reviews, mentor junior developers, and drive engineering excellence across the team

Requirements:

• 8+ years hands on development experience with Java/J2EE
• Strong expertise with Spring Boot, Spring MVC, Spring Data, Spring Security, and microservices architecture
• Solid experience building RESTful APIs, event-driven patterns, and backend systems
• Strong command of Git, GitHub, and effective daily use of GitHub Copilot for code generation, refactoring, documentation, and testing
• Expertise with JUnit, Mockito, and automated testing strategies
• Experience with relational databases (e.g.