Staff ML Engineer: Real-Time Fraud Platform & Decisions

Company: Jackalope Digital LLC
Apply for the Staff ML Engineer: Real-Time Fraud Platform & Decisions
Location: London
Job Description:

MoonPay is seeking a Staff Machine Learning Engineer in London, UK. You will own the real-time decisioning platform for fraud detection, building end-to-end ML lifecycle tooling, feature infrastructure, and production-grade models.

The role emphasizes ownership, high-velocity delivery, and collaboration with cross-functional teams. The team focuses on safe, low-latency decisioning, scalable platform growth, and robust production systems.

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Posted: August 28th, 2026