About the Job

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Senior Flutter Mobile Engineer II

NinjaTrader

Chicago, Illinois, United States

5 November 2026

NinjaTrader is seeking a Sr. Software Engineer II (Flutter) to lead mobile engineering efforts. You’ll own the architecture across Flutter iOS/Android, mentor peers, and deliver scalable, high-performance apps for traders on desktop, web, and mobile. Join a team focused on innovation, real-time support, and cross-device experiences, driving quality and reliability in NinjaTrader’s mobile products. #J-18808-Ljbffr