Applied Researcher I (AI Foundations)

At Capital One, we are creating trustworthy and reliable AI systems, changing banking for good. For years, Capital One has been leading the industry in using machine learning to create real-time, intelligent, automated customer experiences. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to building world-class applied science and engineering teams and continue our industry leading capabilities with breakthrough product experiences and scalable, high-performance AI infrastructure. At Capital One, you will help bring the transformative power of emerging AI capabilities to reimagine how we serve our customers and businesses who have come to love the products and services we build.

• Partner with a cross-functional team of data scientists, software engineers, machine learning engineers and product managers to deliver AI-powered products that change how customers interact with their money.
• Leverage a broad stack of technologies — Pytorch, AWS Ultraclusters, Huggingface, Lightning, VectorDBs, and more — to reveal the insights hidden within huge volumes of numeric and textual data.
• Build AI foundation models through all phases of development, from design through training, evaluation, validation, and implementation.
• Engage in high impact applied research to take the latest AI developments and push them into the next generation of customer experiences.
• Flex your interpersonal skills to translate the complexity of your work into tangible business goals.

• PhD in Electrical Engineering, Computer Engineering, Computer Science, AI, Mathematics, or related fields, with an exception that required degree will be obtained on or before the scheduled start date or M.S. in Electrical Engineering, Computer Engineering, Computer Science, AI, Mathematics, or related fields plus 2 years of experience in Applied Research
• LLM
• PhD focus on NLP or Masters with 5 years of industrial NLP research experience
• Multiple publications on topics related to the pre-training of large language models (e.g. technical reports of pre-trained LLMs, SSL techniques, model pre-training optimization)
• Member of team that has trained a large language model from scratch (10B + parameters, 500B+ tokens)
• Publications in deep learning theory
• Publications at ACL, NAACL and EMNLP, Neurips, ICML or ICLR
• Behavioral Models
• PhD focus on topics in geometric deep learning (Graph Neural Networks, Sequential Models, Multivariate Time Series)
• Multiple papers on topics relevant to training models on graph and sequential data structures at KDD, ICML, NeurIPs, ICLR
• Worked on scaling graph models to greater than 50m nodes
• Experience with large scale deep learning based recommender systems
• Experience with production real-time and streaming environments
• Contributions to common open source frameworks (pytorch-geometric, DGL)
• Proposed new methods for inference or representation learning on graphs or sequences
• Worked datasets with 100m+ users
• Optimization (Training & Inference)
• PhD focused on topics related to optimizing training of very large deep learning models
• Multiple years of experience and/or publications on one of the following topics: Model Sparsification, Quantization, Training Parallelism/Partitioning Design, Gradient Checkpointing, Model Compression
• Experience optimizing training for a 10B+ model
• Deep knowledge of deep learning algorithmic and/or optimizer design
• Experience with compiler design
• Finetuning
• PhD focused on topics related to guiding LLMs with further tasks (Supervised Finetuning, Instruction-Tuning, Dialogue-Finetuning, Parameter Tuning)
• Demonstrated knowledge of principles of transfer learning, model adaptation and model guidance
• Experience deploying a fine-tuned large language model
• Data Preparation
• Publications studying tokenization, data quality, dataset curation, or labeling
• Contribution to a major open source corpus
• Contribution to open source libraries for data quality, dataset curation, or labeling

• 401k matching
• Health insurance
• Flight privileges
• Stock options
• Flexible spending accounts
• Paid time off
• Retirement plan
• Employee assistance program
• Dental and vision insurance
• Life insurance
• Disability insurance
• Employee stock purchase plan
• Employee discount
• Employee recognition program
• Employee wellness program
• Paid parental leave
• Paid family leave
• Paid vacation
• Paid sick leave
• Paid holidays
• Employee recognition program
• Employee wellness program
• Paid parental leave
• Paid family leave
• Paid vacation
• Paid sick leave
• Paid holidays

Capital One is a federally registered service mark. All rights reserved. Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).