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# Founding Machine Learning Engineer, Quality Intelligence

- **Company:** A. & A. FEDER'S INC.
- **Location:** San Francisco, CA, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Machine Learning, Software Deployment, Software Engineering, Backend, Data Pipelines
- **Published:** September 4, 2026
- **Apply:** https://startup.jobs/machine-learning-engineer-quality-intelligence-afterquery-8738182

## About the Role

* 3-6 YOE with relevant experiences
 * Strong software engineering background with experience shipping production systems
 * Experience with applied ML, ranking, recommendations, search quality, marketplace systems, trust/safety, fraud, or data quality systems
 * Strong data intuition and ability to work with messy, ambiguous real-world signals
 * Comfort working across backend systems, data pipelines, ML models, and internal tools
 * Ability to move quickly in a high-ownership, fast-changing environment
 * Deep care for quality, precision, and customer impact

## Description

* Build ML and data systems that help measure quality across complex human data workflows
 * Develop systems for expert matching, quality prediction, and anomaly detection
 * Build evaluation infrastructure for tasks, reviewers, projects, and data deliveries
 * Turn messy real-world signals into models, metrics, and product improvements
 * Partner with engineers, domain experts, and operators to improve how high-quality data is created and reviewed
 * Own high-impact systems from early design through production deployment


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