The Trading Platform Software Support Engineer reproduces and diagnoses complex, trader-facing issues across distributed services, fixes production code (C#/.NET and React), builds admin tooling and observability, and leads incident investigations and post-incident reviews. Requires 3+ years of production software engineering experience, strong distributed-systems debugging skills, SQL, and hands-on observability/logging experience. New-hire base salary range: $120,000–$150,000.

Build and own the core charting library (multi-layer rendering, indicator math, drawing tools) and the React binding, focusing on 60fps performance, real-time data integration, and visual testing. Requires 8+ years frontend experience, deep TypeScript and React expertise, production Canvas 2D/graphics experience, and familiarity with Web Workers/SharedArrayBuffer and real-time streaming systems.