Capital One
Machine Learning Engineer 4 - Intelligent Foundations and Experiences (IFX)
$215K–$246K
New York, NY · Full-time · Posted Sep 23, 2026
- Experience
- At least 4 years programming and ML experience; at least 4 years with large-scale distributed systems; at least 2 years deploying and operating production ML solutions in the cloud and Kubernetes. Preferred experience ranges from 1+ to 3+ years, depending on the area.
- Education
- Bachelor's Degree or higher in Computer Science, Machine Learning, or a related quantitative field; preferred Master's or Doctoral Degree in a related field.
- Visa sponsorship
- Will not sponsor a new applicant for employment authorization or provide immigration-related support for this position.
About the job
Build, deploy, and operate production machine-learning models and infrastructure at scale to solve business problems and support AI applications.
What you'll do
- Design, build, validate, retrain, and monitor ML models and components in collaboration with Product and Data Science teams.
- Develop cloud-based ML systems, distributed data pipelines, and automated testing and deployment workflows.
- Maintain responsible, explainable, and well-governed ML systems and production services.
What they ask for
- Bachelor's Degree or higher in Computer Science, Machine Learning, or a related quantitative field.
- At least 4 years programming with Python, Java, Golang, or C++.
- At least 4 years of machine learning experience using PyTorch or Tensorflow and libraries including Pandas, NumPy, and Scikit-learn.
- At least 4 years operating large-scale distributed systems for AI/ML data preparation, plus at least 2 years deploying production ML solutions in the cloud and using Kubernetes.
Nice to have
- Master's or Doctoral Degree in a related field.
- Experience optimizing ML algorithms and infrastructure, production software practices, resilient deployments, ML methods and architectures, production data pipelines, or technical leadership; ML publication also welcomed.
Pay
$215,200 - $245,600 USD base salary
Tools
Python, Java, Golang, C++, PyTorch, Tensorflow, Spark, Ray
AI focus
Build and scale production ML models and systems, including model development, cloud deployment, monitoring, optimization, and Responsible and Explainable AI.
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