Hiring: Principal Software Engineer, Trading Systems Company: NinjaTrader Location: Chicago, IL Job Posted Time: 2026-09-10 11:55:55 Target Skills & Keywords : CI/CD, DNS, Docker, GitHub Actions, Jenkins, Kafka, Kubernetes, OAuth, REST, RabbitMQ, Redis, Scala, TCP/IP, WebSocket, gRPC About the job Required Skills: •In this pivotal role on our Trading Services team, you will design, evolve, and optimize our core trading infrastructure. •Help scale and enhance our highly scalable, low-latency trading system, ensuring it meets the highest standards of performance, scalability, and reliability. •In This Role You Will Compensation: •$195,000 - $220,000 / year •In addition, this position will also receive an annual target bonus of up to 15% Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!