Senior Machine Learning Engineer, ML Efficiency

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Machine Learning Engineer, ML Efficiency based in United States. This role offers the opportunity to shape the future of machine learning efficiency within a large-scale technology environment.You will focus on improving the speed, cost, reliability, and scalability of advanced ML systems powering critical products.The position sits at the intersection of machine learning, systems engineering, and performance optimization.You will own high-impact initiatives across model training, inference, serving infrastructure, and operational readiness.Working closely with engineering and platform teams, you will identify bottlenecks and develop reusable solutions that drive measurable improvements.This is an opportunity for a senior engineer to influence technical strategy, mentor peers, and build systems that enable broader engineering impact.