Senior Go Architect – Real-Time Margin & Risk

Alpaca, a US-headquartered provider of brokerage infrastructure, is seeking a Staff Software Engineer to lead the Margin & Risk team within Prime Engine. You will own architecture across portfolio and intraday margin, options risk, and crypto risk controls, building real-time, low-latency systems that protect customers and partners.

You will mentor engineers, review designs, and collaborate with product, operations, and compliance.