Senior Staff Machine Learning Engineer - Moonshot AI

**About the role**

The **Moonshot AI team** sits within Uber AI Solutions where we are building an enterprise AI data platform for leading AI labs and companies worldwide. We're a small, rapidly growing team tackling some of the most challenging problems in AI-assisted data annotation and validation, which means you'll have exceptional scope, ownership, and direct influence over both technical direction and business outcomes.

In this role, your focus will be on delivering machine learning solutions across four core areas:

1. **Marketplace Optimization:** Building intelligent supply-demand matching and ranking models to optimize our global gig marketplace.
2. **Custom Model Development:** Training custom models to automate critical annotation workflows for audio, video, and text data.
3. **Automated Quality Evaluation:** Utilizing GenAI and LLM-as-Judge frameworks to execute automated, enterprise-scale quality evaluation.
4. **ML Res...