Sr. Software Engineer II, Platform/API

NinjaTrader Sr. Software Engineer II, Platform/API YesterdaySaved Easy Apply Remote or Hybrid Chicago, IL, USA Easy Apply 140K-190K Annually Senior level 140K-190K Annually Senior levelFintech • Software • Financial ServicesDesign, build, deploy, and operate Node.js and TypeScript backend services supporting account onboarding, identity verification, agreements, and funding. Own event-driven workflows, asynchronous processing, job orchestration, integrations, reliability, monitoring, and operational tooling. Develop scalable services on Google Cloud Platform and Kubernetes, support expansion into new markets, coordinate technical direction, and mentor engineers. Ensure correctness through idempotency, retries, reconciliation, and resilient handling of partial failures.Top Skills: Claude CodeCodexCursorDockerGoogle Cloud PlatformGoogle Cloud Pub/SubKafkaKubernetesNode.jsSQLStatsigTypescript