Currently tracking 241 active AI roles, down 26% versus the prior 4 weeks. Primary focus: Serve · Engineering. Salary range $123k–$392k (avg $231k).
Capital One currently has 293 active AI-related job listings. The majority of these roles are focused on serving infrastructure, accounting for 28% of the total, followed closely by agents at 26% and post-training at 23%. Engineering is the dominant function, with 234 roles, and hiring is primarily concentrated in the United States. Frequent tech tags include model_serving, vector_db, and llm_observability, suggesting a focus on the operational aspects of AI deployment. In the last 30 days, Capital One posted 124 new AI roles, representing a 22% increase compared to the previous 30-day period.
Capital One currently has 305 active AI-related roles in our index. The most common open titles are: Senior Lead AI Engineer (AI Foundations, LLM Core and Agentic AI) (9), Lead AI Engineer (AI Foundations, LLM Core and Agentic AI) (8), Applied Researcher I (6), Distinguished Engineer (6), Applied Researcher II (5). Most positions are in Engineering and Research.
Capital One's active AI hiring is concentrated in: serving infrastructure (28%), agents (27%), post-training (23%). These categories follow a seven-stage AI lifecycle: data, pre-training, post-training, serving infrastructure, agents, evaluation, and application.
Capital One is hiring AI talent in: United States (299 roles), United Kingdom (3 roles), Canada (2 roles), Philippines (1 role).
Job postings at Capital One most frequently reference: model serving, vector db, fine tuning, llm observability, inference infra.
In the past 30 days, Capital One has posted 96 new AI-related roles. That is a -26% change versus the prior 30 days (130 → 96).
| Title | Stage | AI score |
|---|---|---|
| Senior Associate, Data Scientist - NLP Senior Associate Data Scientist focused on NLP and LLMs for a financial services company's mobile app. The role involves building, adapting, and fine-tuning LLMs for customer-facing features, operationalizing models in production systems, and leveraging technologies like PyTorch, Hugging Face, LangChain, and VectorDBs. The position requires experience in model development phases from design to validation and operationalization at scale for a large customer base. | Post-trainServe | 8 |
| Senior Manager, Data Science - AI Foundations Senior Manager, Data Science - AI Foundations at Capital One. This role focuses on building and shipping AI/ML solutions for the company's mobile app, leveraging technologies like PyTorch, AWS, Hugging Face, LangChain, and VectorDBs. The position involves adapting and fine-tuning LLMs for customer-facing applications, building ML and NLP models through all development phases, and operationalizing them in production systems serving over 80 million customers. The ideal candidate has experience in training language models, computer vision models, and expertise in areas like training optimization, self-supervised learning, explainability, and RLHF, with a track record of delivering models at scale. |
| Post-trainServe |
| 8 |
| Senior Data Scientist, AI Foundations Senior Data Scientist focused on building and shipping AI/ML solutions for a mobile app, including adapting and fine-tuning LLMs for customer-facing applications. The role involves building ML and NLP models through all development phases, from design to training, evaluation, and validation, and operationalizing them in production systems serving millions of customers. Experience with LLMs, NLP, training language models, and delivering models at scale is required. | Post-trainServe | 8 |
| Senior Lead AI Engineer (LLM Customization and Finetuning) Senior Lead AI Engineer focused on LLM customization and finetuning within Capital One's Intelligent Foundations and Experiences (IFX) team. The role involves designing, developing, testing, deploying, and supporting AI software components including foundation model training, LLM inference, similarity search, guardrails, model evaluation, experimentation, governance, and observability. It requires leveraging AI technologies like Huggingface, VectorDBs, and PyTorch, and optimizing LLM performance for scalability, cost, latency, and throughput in production AI systems. The candidate should have a strong engineering and mathematics foundation, experience with cloud platforms, and the ability to lead and mentor teams. | Post-trainServe | 8 |
| Manager, Data Science - AI Foundations Manager, Data Science - AI Foundations role at Capital One focuses on building and shipping AI/ML solutions for customer-facing applications, including personalization and digital assistants. The role involves leveraging LLMs, fine-tuning them, and building ML/NLP models through all development phases, from design to production operationalization. It emphasizes partnering with cross-functional teams and utilizing technologies like PyTorch, AWS, Hugging Face, LangChain, and VectorDBs. | Post-trainServe | 8 |
| Principal Data Scientist, AI Foundations This role focuses on building and shipping AI/ML solutions for Capital One's mobile app, leveraging LLMs and generative AI. The Principal Data Scientist will partner with cross-functional teams to deliver AI-powered products, adapt and fine-tune LLMs for customer-facing applications, and build ML/NLP models through all phases of development, including training, evaluation, and validation, with a strong emphasis on operationalizing them in production systems serving millions of customers. Experience in training language models, computer vision models, and expertise in areas like training optimization, self-supervised learning, explainability, and RLHF are required, along with a track record of delivering models at scale. | Post-trainServe | 8 |
| Senior Manager, Data Science - AI Foundations Senior Manager, Data Science - AI Foundations role at Capital One, focusing on building and shipping AI/ML solutions for their mobile app. The role involves partnering with cross-functional teams, leveraging technologies like PyTorch, AWS, Hugging Face, LangChain, and VectorDBs, and specializing in NLP and LLMs for customer-facing applications. Responsibilities include model development from design to production, operationalization, and translating complex work into business goals. The ideal candidate is customer-first, innovative, creative, a leader, technical with hands-on LLM experience, and influential. Experience in training language models, computer vision models, and expertise in areas like training optimization, self-supervised learning, explainability, and RLHF is required, along with a track record of delivering models at scale in both training and inference. | Post-trainServe | 8 |
| Manager, Data Scientist - Business Cards & Payments Credit Infrastructure Team Capital One is seeking a Manager, Data Scientist for their Business Cards & Payments Credit Infrastructure Team. This role involves building machine learning models for credit card acquisitions valuations, supporting credit programs through robust models and tools. The candidate will partner with cross-functional teams, leverage technologies like Python, AWS, and Spark, and translate complex work into business goals. The ideal candidate is customer-focused, creative, a leader, technically proficient with open-source tools and cloud platforms, and statistically minded with experience in various modeling techniques. | Post-train | 7 |
| Principal, Data Scientist - Card Intelligence This role focuses on building and deploying machine learning models for the credit card lifecycle, including marketing, underwriting, and fraud prevention. The candidate will work with a cross-functional team, leverage technologies like Python and AWS, and be responsible for all phases of model development from design to implementation. The role requires a strong statistical background and experience with various machine learning techniques. | Post-train | 7 |
| Senior Associate, Data Scientist - Card Intelligence Data Scientist role focused on building and deploying machine learning models for the credit card lifecycle, including marketing, acquisitions, underwriting, and fraud prevention. The role involves leveraging customer data, applying various ML techniques, and working with technologies like Python, AWS, and Spark. | Post-train | 7 |
| Senior Manager, Data Science, Bank Operations Senior Manager, Data Science for Bank Operations at Capital One. This role involves building machine learning models for core internal capabilities like Check/Document Reading, Anomaly Identification, NLP of Calls, and operational forecasting, utilizing technologies such as neural networks, LLMs, and transformer architectures. The candidate will partner with cross-functional teams, leverage technologies like Python, AWS, H2O, and Spark, and manage the full lifecycle of ML model development. | Post-train | 7 |
| Principal Associate, Data Scientist - Bank Operations Data Science The Bank Operations Data Science team builds machine learning models for internal capabilities like Check/Document Reading, Anomaly Identification, Natural Language Processing of Calls, and operational forecasting, using technologies like neural networks, LLMs, and transformer architectures. The role involves partnering with cross-functional teams, leveraging technologies like Python and Snowflake, and building ML models through all phases of development. The ideal candidate is innovative, creative, technical, and statistically-minded, with experience in various ML techniques and cloud platforms. Specific experience with LLM risk mitigation is preferred. | Post-train | 7 |
| Manager, Data Scientist - Partnerships Acquisitions This role is for a Manager, Data Scientist focused on Partnerships Acquisitions within Capital One's fintech domain. The primary responsibility is to lead the development of next-generation machine learning models for credit decisioning, including application approval/decline, product optimization, and customer valuation. The role involves partnering with cross-functional teams, leveraging technologies like Python, AWS, and Spark, and building models through all phases of development. The ideal candidate has a strong technical and statistical background with hands-on experience in data science solutions and machine learning. | Post-train | 7 |
| Principal Associate, Data Scientist - Partnerships Acquisitions Capital One is seeking a Principal Associate Data Scientist to join their Partnerships Acquisitions team. This role focuses on building and implementing machine learning models for credit decisioning, product optimization, and customer valuation within the fintech domain. The position requires a strong background in data science, machine learning, and statistical modeling, with experience in Python, AWS, and SQL. The candidate will work with a cross-functional team to deliver data-driven products and enhance decision accuracy and efficiency. | Post-train | 7 |
| Principal Associate, Data Scientist - Cash Flow Underwriting Data Scientist role focused on building machine learning models for cash flow underwriting in the fintech domain. The role involves leveraging advanced ML techniques to engineer predictive signals from banking and transaction data to forecast creditworthiness and customer behavior. It requires building models through all phases of development, from design to implementation, using technologies like Python, Spark, and AWS. | Post-train | 7 |
| Senior Associate, Data Scientist Data Scientist role focused on building machine learning models for Capital One's Commercial Bank Team, involving forecasting, analytical tools, and model implementation. The role requires leveraging technologies like Python, AWS, and Spark to analyze large datasets and deliver data-driven solutions. | Post-train | 7 |
| Senior Manager, Data Science - Anti-Money Laundering Modeling and Advanced Data Insights Capital One is seeking a Senior Manager of Data Science to lead the Anti-Money Laundering (AML) Modeling and Advanced Data Insights team. This role involves modernizing AML identification processes using advanced analytics, statistics, and machine learning. The team develops predictive models, monitoring dashboards, and reporting, with end-to-end responsibility for production models. The role requires partnering with cross-functional teams, leveraging technologies like Python, AWS, and Spark, and building ML models through all development phases. | Post-train | 7 |
| Manager, Data Science - Consumer Identity Machine Learning Manager of Data Science focused on Consumer Identity Machine Learning within Capital One's AI foundation organization. The role involves building and operationalizing real-time, personalized ML models for customer experiences, fraud prevention, and data accuracy, serving over 50 million customers. It requires working across the data science lifecycle, from design and training to evaluation and productionization, in a regulated fintech environment. | Post-trainServe | 7 |
| Senior Associate, Data Scientist - US Card (Resiliency Intelligence) This role focuses on building and implementing supervised and reinforcement learning models to predict customer needs and recommend optimal financial solutions for customers facing hardship. The models directly impact millions of customers and the business's income, requiring development through all phases from design to implementation in production environments. | Post-train | 7 |
| Manager, Data Scientist - US Card (Resiliency Intelligence) Capital One is seeking a Manager, Data Scientist for their US Card Resiliency Intelligence team. This role focuses on building machine learning models using supervised and reinforcement learning to predict customer needs and recommend personalized solutions for financial stability. The team uses Python, XGBoost, scikit-learn, and statsmodels, deploying models that impact millions of customers daily in both analytical and production environments. The ideal candidate is creative, technical, statistically-minded, and proficient with large datasets and open-source tools. | Post-train | 7 |
| Principal Associate, Data Scientist - Retail Bank Valuations Data Science This role focuses on building and implementing next-generation customer valuation models for the Retail Bank to improve marketing efficiency and drive account growth. It involves data and model pipelining, machine learning, and model operations using Python and ML libraries. | Post-train | 7 |
| Principal Associate, Data Scientist - Retail Bank Data Scientist role focused on building machine learning models for retail banking operations, including time series forecasting and optimization, with an emphasis on interpretable outputs. The role involves the full ML lifecycle from design to implementation and works with large volumes of data. | Post-train | 7 |
| Senior Manager, Data Scientist - Travel Intelligence Senior Manager, Data Scientist for Capital One's Travel Intelligence team, focusing on the Hotels domain. The role involves owning the end-to-end technical strategy for Search & Sort and Pricing Optimization, moving from offline models to real-time ML solutions. Responsibilities include partnering with cross-functional teams, leveraging technologies like Python and AWS, and building ML models through all development phases. | Post-train | 7 |
| Lead Data Scientist (Model Developer) / Deep Learning Practitioner Lead Data Scientist role focused on developing and deploying deep learning models for underwriting capabilities in a fintech company. The role involves advancing existing models, building neural networks, transforming multi-modal inputs, and driving projects from prototype to production. Requires experience in sequential data, model development leadership, and modern ML frameworks. | Post-trainServe | 7 |
| Data Scientist / Statistician (Model Developer) Develop and maintain machine learning models for underwriting in the financial services market, focusing on feature engineering, insight generation, and handling various data types including sequential and multi-modal data. Requires strong statistics, ML, Python, and Model Risk Management experience. | Post-train | 7 |
| Senior Manager, Data Science - Credit Review This role focuses on building and challenging existing statistical and machine learning models within the credit review domain at Capital One. The Senior Manager will lead a team, leverage technologies like Python, AWS, and Spark, and partner with cross-functional teams to deliver data-driven solutions that impact risk management and enterprise outcomes. The role requires strong technical and statistical skills, with experience in model building, validation, and various ML techniques. | Post-train | 7 |
| Manager, Data Scientist - Credit Review Capital One is seeking a Manager, Data Scientist for their Credit Review Models, Data and Innovative solutions team. The role involves building statistical and machine learning models to challenge existing production models, leveraging technologies like Python, AWS, and Spark. The candidate will partner with cross-functional teams to deliver innovative solutions in risk management and enterprise decision-making. The role requires a strong statistical background, experience with machine learning, and proficiency in open-source tools and cloud platforms. | Post-train | 7 |
| Senior Associate, Data Scientist - Corporate Strategy This role focuses on building machine learning models for corporate strategy within a financial services company. It involves leveraging data science skills to analyze consumer behavior, market conditions, and peer performance, and translating complex work into tangible business goals. The role requires experience across the full ML development lifecycle, from design through implementation, using technologies like Python, AWS, and Spark. | Post-train | 7 |
| Senior Associate, Data Scientist - Audit Data Science This role focuses on building and implementing ML and NLP models, including LLM-based chatbots and GenAI applications, within the fintech domain for audit and risk management. The position involves the full ML lifecycle from design to productionization and monitoring, leveraging various technologies like Python, Hugging Face, LangChain, and AWS. | Post-trainServe | 7 |
| Principal Associate, Data Scientist - Model Risk Office This role is within Capital One's Model Risk Office, specifically supporting the Card Fraud Model Risk team. The primary responsibility is to evaluate model risk associated with fraud models across the customer lifecycle by performing rigorous assessments and building independent challenger models. The role involves building machine learning models through all phases of development, from design through training, evaluation, validation, and implementation, and leveraging technologies like Python, AWS, and Spark. | Post-trainServe | 7 |
| Manager, Data Science - Consumer Identity Machine Learning Manager of Data Science for Consumer Identity Machine Learning team within Capital One's AI foundation organization. The role focuses on delivering real-time, personalized customer experiences by building and operationalizing machine learning models that use vast amounts of customer data to anticipate needs, fight fraud, and improve digital experiences. The role involves working across the data science lifecycle, from design and training to evaluation and production deployment, partnering with product and engineering teams to serve over 50 million customers. | Post-trainServe | 7 |
| Manager, Data Science - Emerging ML Capital One's Emerging ML team is seeking a Manager, Data Science to conduct research and development in AI, focusing on embeddings and foundation models. The role involves building machine learning models from design through production, partnering with product and engineering teams, and analyzing large-scale customer data using tools like Spark and AWS. The ideal candidate is curious, technical, statistically-minded, and customer-oriented, with hands-on experience in data science lifecycle and open-source tools. | Post-trainServe | 7 |
| Principal Associate, Data Science - US Card Fraud Authentication Team Data Scientist role focused on building and implementing machine learning models for fraud detection and authentication within the US Card Fraud Authentication team. The role involves analyzing complex datasets, optimizing authentication decisioning, and staying ahead of evolving fraud patterns using a modern tech stack including Python, AWS, Spark, H2O, and SQL. | Post-trainData | 7 |
| Principal Associate, Data Scientist - US Card DFS Acquisitions This role focuses on building and deploying machine learning models for credit card customer acquisitions within the fintech domain. The data scientist will own the full model lifecycle, from design and training to evaluation, validation, implementation, monitoring, and governance. The role involves leveraging Python, AWS, Spark, and H2O to analyze large datasets and develop models for underwriting decisions. | Post-train | 7 |
| Manager, Data Science - LLM Customization Team Capital One is seeking a Manager, Data Science to lead the LLM Customization team, focusing on bringing LLMs and GenAI to life within the company. The role involves partnering with cross-functional teams to deliver AI-powered products, leveraging technologies like Pytorch, Hugging Face, and LangChain, and specializing in NLP for LLM adaptation and fine-tuning. Responsibilities include building NLP models through development, training, evaluation, and validation, and operationalizing them in production systems. The ideal candidate is innovative, creative, technical, and influential, with experience in training language models, large computer vision models, and delivering models at scale. | Post-trainServe | 7 |
| Principal Data Scientist Capital One is seeking a Principal Data Scientist to build and implement machine learning models for real-time credit underwriting decisions within their Business Card & Payments team. The role involves leveraging Python, AWS, and Spark to develop models from design through implementation, working with large datasets, and translating complex work into business goals. Experience with classification, sentiment analysis, time series, and deep learning is expected. | Post-trainServe | 7 |
| Senior Associate, Data Scientist Data Scientist role focused on modernizing loss forecasting and data transformation within Capital One's credit risk management team. The role involves building statistical/machine learning models to challenge existing production models, contributing to model governance, and presenting model risks to executives. Requires experience with Python, AWS, Spark, and machine learning, with a strong statistical background and ability to handle large datasets. | Post-train | 7 |
| Senior Associate, Data Scientist - Financial Services Data Scientist role at Capital One's Auto Finance business, focusing on building machine learning models for applications like customer lifetime valuation, product recommendation, fraud detection, and marketing optimization. The role involves leveraging technologies like Python, AWS, and Spark, and working through all phases of model development from design to implementation. | Post-train | 7 |
| Principal Data Scientist Capital One's DataLabs AML team is modernizing money laundering detection using advanced analytics, statistics, and machine learning models. This Principal Data Scientist role involves end-to-end development, deployment, and monitoring of risk management models, partnering cross-functionally, and defending these systems to regulators. The role requires strong ML/statistical skills, experience with Python/R, and SQL, with a focus on building and validating predictive models in the financial services domain. | Post-train | 7 |
| Principal Associate, Data Scientist - AI for Data Data Scientist role focused on developing AI-enabled features across the data lifecycle within a fintech company. Responsibilities include building ML models through all phases, leveraging technologies like Python, AWS, and Spark, and collaborating with cross-functional teams. Requires experience with various ML techniques, deep learning frameworks, and NLP/IR/Search/Recommendations/Fine-tuning on LLMs. | Post-trainServe | 7 |
| Senior Manager, Data Science - Cash Flow Underwriting Senior Manager, Data Science for Cash Flow Underwriting at Capital One. This role focuses on leveraging advanced machine learning techniques to build and implement predictive models for risk and usage, transforming raw banking data into valuable features for forecasting creditworthiness and customer behavior. The role involves leading a team, strategic planning, and end-to-end model development. | Post-train | 7 |
| Principal Associate, Data Scientist - Mainstreet Acquisitions Capital One is seeking a Principal Associate, Data Scientist for their Mainstreet Acquisitions team. This role involves developing and deploying valuation models for credit underwriting, leveraging alternative data sources and advanced modeling techniques. The position requires building machine learning models through all phases of development, from design through training, evaluation, validation, and implementation, using technologies like Python, AWS, and Spark. The ideal candidate is customer-focused, innovative, creative, technically proficient, statistically-minded, and skilled in handling large datasets. | Post-train | 7 |
| Manager, Data Scientist - Credit Review Manager, Data Scientist role at Capital One focused on challenging existing production models with new statistical and machine learning models. The role involves leveraging technologies like Python, AWS, H2O, and Spark to analyze large volumes of data, build and validate models, and collaborate with cross-functional teams. The ideal candidate has a strong statistical background, experience with various machine learning techniques, and a passion for innovation. | Post-train | 5 |
| Senior Manager, Quantitative Analysis - Model Risk Office Senior Manager role focused on quantitative analysis within the Model Risk Office at Capital One. The role involves partnering with model development and risk teams to advance the Loan Loss Forecasting and ACL framework, assessing model design, and ensuring model quality and transparency. Requires strong experience in statistical and machine learning modeling, Python/R, and communicating technical concepts to various stakeholders, including regulators. | Post-train | 5 |
| Manager, Data Scientist - Upmarket Acquisitions Valuations Capital One is seeking a Manager, Data Scientist to lead the Valuations Infrastructure pod within the Upmarket Acquisitions team. This role involves building and implementing machine learning models for credit card valuations, impacting millions of accounts and billions in exposure annually. The position requires strong technical skills in data analysis, machine learning, and open-source tools, with a focus on translating complex work into tangible business goals within a regulated fintech environment. | Post-train | 5 |
| Manager, Data Scientist - Bureau Data Strategy Capital One is seeking a Manager, Data Scientist for their Bureau Data Strategy team. This role involves partnering with cross-functional teams to deliver products, leveraging technologies like Python, AWS, and Spark to analyze large datasets, and building machine learning models through all phases of development. The ideal candidate is customer-focused, a leader, technically proficient, and a data expert with experience in open-source tools and cloud platforms. | Post-train | 5 |
| Senior Manager, Data Scientist - Card DFS Integration This role is for a Senior Manager, Data Scientist focused on Card DFS Integration within Capital One's Discover Card Customer Management Data Science team. The role involves partnering with cross-functional teams, leveraging technologies like Python, AWS, and Spark, and building machine learning models through all phases of development. The ideal candidate is customer-focused, creative, statistically-minded, and proficient with large datasets and various machine learning techniques including clustering, classification, sentiment analysis, time series, and deep learning. | Post-train | 5 |
| Senior Associate, Data Scientist - Credit Line Increase Program This role focuses on building and deploying machine learning models for credit line increases within a fintech company. The data scientist will work across the full model lifecycle, from design and training to evaluation and implementation, leveraging various technologies and collaborating with cross-functional teams. The role emphasizes innovation, technical skills in data science solutions, and statistical modeling. | Post-train | 5 |
| Manager, Data Science - PULSE Network, Business Intelligence Manager, Data Science role at Capital One focused on Business Intelligence and pricing strategy optimization. The role involves leveraging machine learning models throughout their development lifecycle, from design to implementation, using technologies like Python, AWS, H2O, and Spark. The ideal candidate is innovative, creative, statistically-minded, and proficient with large datasets and relational databases. | Post-train | 5 |
| Principal Associate, Data Scientist - Retail Bank Marketing This role focuses on building and operating machine learning models for retail bank marketing, optimizing marketing spend, product recommendations, and new account value estimation. It involves data and model pipelining, machine learning, and model operations using Python and ML libraries. The role also explores next-generation model architectures like embeddings and sequence models. | Post-train | 5 |