Senior Machine Learning Engineer, Model Risk Management

What this role involves

This senior IC role involves independently challenging and validating machine learning models across lending, fraud, and AML domains. The position focuses on detecting silent errors, building agentic validation tooling, and setting standards for AI systems in production. It requires deep technical expertise and cross-team collaboration with modelers, legal, compliance, and auditors.

Skills this posting asks for

• machine learning
• model risk management
• model validation
• credit modeling
• fraud modeling
• aml modeling
• genai
• agentic systems
• python
• feature engineering
• training pipelines
• model serving
• monitoring
• explainability
• fair lending
• stress testing
• benchmarking
• outcomes analysis
• reproduction
• conceptual soundness review
• codebases
• tooling
• agent orchestration
• statistics

Requirements

• Level: senior
• Remote policy: remote

From the employer’s posting

Block builds simple, powerful tools that make progress towards an economy that’s truly open to all. Each of our brands unlocks different aspects of the economy for more people. Square makes commerce and financial services accessible to sellers. Cash App is the easy way to spend, send, and s…