Senior Machine Learning Engineer, AI Platform

Affinity stitches together billions of data points to create a powerful representation of the world's professional relationship graph. The Senior Machine Learning Engineer will collaborate with data engineers, software engineers, and product managers to shape the future of private capital's leading CRM platform.

Requirements

• 5+ years of experience in software engineering and/or Machine Learning experience in applying machine learning in production.
• Hands-on experience developing ranking or recommendation systems from scratch, deployed at scale using techniques such as learn-to-rank, explainable recommendations
• Strong understanding of machine learning techniques, including clustering and decision trees
• Experience with serving ML models for streaming and batch inference at scale.
• Experience with vector or graph databases.
• Proficiency in Python and modern ML frameworks (PyTorch, Scikit-learn, or similar).
• Track record of building maintainable, testable, and production-grade codebases.
• Experience with observability tools for online and offline model evaluation, A/B testing, and tracing for AI applications.

Benefits

• Health Benefits
• Retirement Planning
• Learning & Development
• Wellness Support
• Team Connection