Hiring: (USA) Principal, Machine Learning Engineer Company: Walmart Location: Sunnyvale, CA Job Posted Time: 2026-09-16 13:15:04 Employment Type: Full-time Target Skills & Keywords : Accessibility, CI/CD, Deep Learning, Java, MLOps, Machine Learning, NLP, PyTorch, Python, Reinforcement Learning, SQL, TensorFlow, WCAG, scikit-learn About the job Experience: •5 years’ experience in software engineering, machine learning engineering, AI systems or related area. •7 years’ experience in software engineering, machine learning engineering, AI systems or related area. •2 years’ supervisory experience. Qualifications: •Extensive experience architecting scalable, production-grade machine learning systems and platforms. •Proficiency in advanced ML frameworks such as TensorFlow, PyTorch, Scikit-learn, and languages including Python, SQL, and Java. •Strong expertise in end-to-end ML lifecycle management, including feature engineering, model training, deployment, and monitoring. •Deep knowledge of neural networks, deep learning, natural language processing, reinforcement learning, and time series analysis. •Proven ability to lead technical strategy, mentor engineers, and influence cross-functional collaboration. •Skilled in hyperparameter optimization, model validation, and MLOps best practices. •Excellent critical thinking and technical writing capabilities to communicate complex concepts clearly. •Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms. •For Information About Benefits And Eligibility, See One. •Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications. Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!