Capital One
Machine Learning Engineer 4 (Python, AWS, SQL, GenAI) (Enterprise Platforms Technology)
$179K–$246K
New York, NY +4 · Full-time · Posted Sep 21, 2026
- Location
- New York, NY
San Francisco, CA
McLean, VA
Richmond, VA
Plano, TX - Experience
- At least 4 years in programming, ML frameworks/libraries, and distributed systems; at least 2 years deploying and operating production ML and cloud services. Preferred experience ranges from 1+ to 3+ years, depending on the qualification.
- 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 and operate production machine-learning models and scalable data and cloud platforms for personalized marketing and messaging experiences.
What you'll do
- Design, build, test, deploy, retrain, and monitor ML models and application components in production.
- Develop optimized data pipelines and cloud-based architectures for large-scale ML applications.
- Collaborate with Product, Data Science, and cross-functional Agile teams, applying responsible AI and software delivery practices.
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 ML experience using PyTorch or Tensorflow and libraries including Pandas, NumPy, or Scikit-learn.
- At least 4 years operating distributed systems for AI/ML data preparation, and at least 2 years deploying production ML in the cloud and using Kubernetes.
Nice to have
- Master's or Doctoral Degree in a related field.
- Experience optimizing ML systems, applying software development and deployment practices, building production data pipelines, or leading ML solutions.
Pay
$197,300 - $225,100 USD base salary (McLean, VA); $215,200 - $245,600 USD base salary (New York, NY); $179,400 - $204,700 USD base salary (Plano, TX); $179,400 - $204,700 USD base salary (Richmond, VA); $215,200 - $245,600 USD base salary (San Francisco, CA)
Tools
Python, Java, Golang, C++, PyTorch, Tensorflow, Pandas, NumPy
AI focus
Develop, deploy, scale, retrain, and monitor ML models, including work supporting personalized marketing messages; apply responsible and explainable AI practices.
Model-written summary · the original posting is authoritative