DescriptionKforce's client, a leading firm in the fintech sector, is seeking a Principal Software Engineer (Java, Trading Systems) to join their team in Jersey City, NJ.Summary:In this pivotal role, you will become an essential part of an exceptional trading engineering team, where you will have the opportunity to broaden your expertise, collaborate with industry leaders, and thrive in an exciting, innovation-driven environment.Key Highlights of the Role: Greenfield Project: Take a central role in designing and developing a complex global trading system from the ground up; This unique Greenfield project provides a rare opportunity to build a cutting-edge solution Cutting-Edge Technology: Architect and develop secure, scalable cloud-based services, sophisticated platforms, and APIs essential for high-frequency trading Innovative Solutions: Engage with high-volume, low-latency messaging systems to power electronic trading and deliver efficient, effective solutions Agile Development: End-to-end software engineering in Java within an Agile environment, leveraging big data technologies to support real-time applications Leadership: Guide and mentor small teams, contributing to the evolution of financial technology through impactful insights and leadership Award-Winning Workplace: Enjoy outstanding benefits, hybrid work schedule, and recognition as a best-in-class workplace, underscoring the firm's commitment to employee satisfaction and professional growthRequirements 7+ years of experience in software engineering, with a focus on high-performance applications Expertise in Java programming Proven experience in low-latency trading systems Knowledge of microservices architecture and cloud technologies, particularly AWS Strong knowledge of multithreading and API design Familiarity with low-latency design patterns and messaging products Knowledge of front-office trading environments Collaborative mindset with a commitment to teamwork* Enthusiasm for mentoring and developing junior engineersJob TypeDirect HireCompensation275000 - $325000 KForce