Staff Software Engineer – Margin & Risk, Stock Options

Company: Alpaca
Apply for the Staff Software Engineer – Margin & Risk, Stock Options
Location: London
Job Description:

Alpaca is seeking a Staff Software Engineer to lead the Margin & Risk engineering efforts within Prime Engine. You’ll own the architecture across asset classes, including portfolio and intraday margin, and guide real-time risk controls for equities, options, and crypto.

You will mentor a team of engineers, conduct design reviews, and partner with Product, Compliance, and Operations to define safe, scalable systems. Latency and correctness are critical in this high-stakes domain.

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Posted: September 26th, 2026