Job Summary Senior AI / Machine Learning Engineer will build, train, and optimize machine learning models for content understanding, ranking, and scoring. You will transform research concepts into robust, production-ready ML pipelines and maintain high-quality code to drive impactful AI solutions. Responsibilities Implement deep learning models for video, image, audio, or text using modern frameworks to enhance content understanding and ranking capabilities Develop and maintain training and evaluation pipelines, including data loaders, augmentations, and metrics, to ensure reliable model performance Design and execute experiments, tune hyperparameters, and optimize models for latency and accuracy to meet production requirements Collaborate with backend engineers to deploy models via scalable APIs and services, enabling seamless integration into production systems Monitor model performance in production environments and design retraining and improvement loops to sustain and enhance mode...