Principal Software Engineer (Trading Platform, Java/C++) - Remote

Overview

As a Principal Software Engineer at NinjaTrader, you will play a pivotal role in designing and optimizing our core trading infrastructure, directly impacting our ability to support rapid growth in the retail futures trading space.

In Short

• Design, develop, and optimize Scala-based trading services.
• Lead architectural strategy for scalability and performance.
• Mentor junior engineers and promote best practices.
• Collaborate with cross-functional teams to translate business requirements.
• Optimize system performance with a focus on JVM tuning.
• Enhance monitoring and observability for real-time trade execution.
• Ensure compliance with security policies and regulatory standards.

Requirements

• Bachelor's degree in Computer Science or related field.
• Experience with high-performance, high-concurrency distributed trading systems.
• Proven expertise in JVM and performance tuning.
• Experience supporting 24/7 production systems.
• Knowledge of networking and protocols (HTTP/HTTPS, TCP/IP).
• Experience with CI/CD tools (Jenkins, GitHub Actions).
• Strong troubleshooting skills in real-time conditions.
• Excellent communication skills.
• Experience in Java/Scala/Rust/C++ or functional programming languages.

Benefits

• Hybrid Schedule with Extra Remote Flexibility (Totaling over 55% remote time).
• Generous PTO.
• 7 Paid Holidays Annually + 5 Conditional Holidays Annually.
• 401k with 3.5% Company Match.
• Health, Vision, Dental Coverage.
• Life and Disability Insurance Covered 100% by NinjaTrader.
• Flexible Spending Accounts for Transit and Parking.
• Gym Membership.