Java Full Stack Developer at Genesis10 in Pennington, NJ

Job description

• Genesis10 is currently seeking a Java Full Stack Developer for a contract position with a Global Financial Institution located in Pennington, NJ. This is a 12+ month contract opportunity.
• We are seeking an innovative and self-driven Java Full Stack Developer with deep expertise in React, Java/Spring Boot, and Oracle architectures. In this role, you will build and scale robust cloud-native applications, design microservices and REST APIs, and integrate advanced AI tooling like GitHub Copilot to accelerate high-quality software delivery within a secure enterprise environment.

Responsibilities

• Design, build, and maintain scalable applications spanning modern frontends (React) and resilient backends (Java, Spring Boot, Oracle)
• Develop high-performance REST APIs and microservices designed for cloud-native deployment
• Collaborate on cloud-native application deployment, leveraging modern CI/CD pipelines and infrastructure workflows
• Utilize GitHub Copilot as a core tool to optimize development velocity, code structure, and daily engineering tasks
• Write clean, maintainable code accompanied by comprehensive unit tests to ensure high code coverage and reliability
• Implement robust security principles, data protection guidelines, and complex entitlement frameworks aligned with enterprise standards
• Work autonomously as a self-starter while collaborating seamlessly within a dynamic, cross-functional team with minimal supervision

Requirements

• Proven hands-on experience with React (frontend lean) or Java / Spring Boot (backend lean) as a primary competency, complemented by strong secondary full-stack skills
• Proficiency in Oracle databases, SQL optimization, and backend data modeling
• Demonstrated ability to build, secure, and scale microservices and REST APIs
• Experience working on Cloud-Native applications and modern deployment/CI/CD pipelines
• Highly proficient in using GitHub Copilot for accelerated development and refactoring
• Strong commitment to software craftsmanship, including writing automated unit tests and maintaining exceptional code coverage
• Deep familiarity with enterprise security principles, authentication, authorization, and entitlement models

Skills

Required

• React
• Java
• Spring Boot
• Oracle databases
• SQL optimization
• Backend data modeling
• Microservices
• REST APIs
• Cloud-native applications
• CI/CD pipelines
• GitHub Copilot
• Automated unit testing

Benefits

• For contract roles, Genesis10 offers the benefits listed below. If this is a perm-placement opportunity, our recruiter can talk you through the unique benefits offered for that particular client. Benefits of Working with Genesis10:
• Access to hundreds of clients, most who have been working with Genesis10 for 5-20+ years.
• The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years.
• Access to an experienced, caring recruiting team (more than 7 years of experience, on average.)
• Behavioral Health Platform
• Medical, Dental, Vision
• Health Savings Account
• Voluntary Hospital Indemnity (Critical Illness & Accident)
• Voluntary Term Life Insurance
• 401K
• Sick Pay (for applicable states/municipalities)
• Commuter Benefits (Dallas, NYC, SF, and Illinois)
• For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website.
• Pay range: $55.06 - $63.06 per hour