Genesis10 is currently seeking a Java Developer - High Volume Trade Processing for a contract position with a Global Financial Institution located in Iselin, NJ. This is a 12+ month contract opportunity.
This role involves joining a core engineering team to build a next-generation product for processing millions of financial transactions in real-time. The ideal candidate will leverage deep Java expertise and modern AI development tools like GitHub Copilot to design and build systems that operate at scale with high speed and resiliency.
Responsibilities:
- Design, build, and enhance Java-based components for large-scale, high-throughput trade processing systems
- Work with millions of inbound transactions, ensuring performance, reliability, and latency requirements are met
- Leverage GitHub Copilot and other AI-enabled development tools as part of the coding workflow
- Collaborate with architects, product owners, and fellow engineers to design scalable, resilient system components
- Write clean, maintainable, and efficient Java code using modern frameworks and development practices
- Participate in code reviews, technical discussions, and continuous improvement initiatives
- Partner with automation engineers to ensure strong test coverage, functional accuracy, and performance quality
Requirements:
- 5+ years of Specialty Software Engineering experience, or equivalent demonstrated through work or consulting experience, training, military experience, or education
- Strong hands-on Java development experience using modern versions and frameworks
- Ability to design and implement high-volume, distributed, or real-time data processing systems
- Comfort working with AI coding tools, ideally GitHub Copilot
- Proficiency with API development, data processing, and backend architecture patterns
- Solid understanding of software engineering fundamentals, data structures, and system design
Desired skills:
- Experience with automation testing or QA engineering tools such as Java-based test frameworks, Selenium, Cucumber, or Python-based automation
- Exposure to CI/CD pipelines and automated test integration
- Experience in financial services, trading systems, or other high-throughput/low-latency environments
- Background in developing automated test scripts for API, database, and functional validation
Only candidates available and ready to work directly as Genesis10 employees will be considered for this position.
If you have the described qualifications and are interested in this exciting opportunity, please apply!
Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals.
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.
Genesis10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
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Genesis10
life insurance, 401(k)
Mar 12, 2026