Hiring 7+ years Senior or Staff (Principal) engineers to join as founding members at a stealth AI-security startup (seed $15M) in NYC. Ship end-to-end: design → production → detection stories used daily. Prefer experience at scale (Google/Meta/AWS/A…

Hi, I'm the hiring manager for the Flag Delivery team at LaunchDarkly. We're building and scaling the Flag Delivery Network - a globally distributed, high-throughput system that delivers hundreds of thousands to millions of real-time feature flag up…