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Lead AI Engineer

At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create real-time, personalized customer experiences. Our investments in technology infrastructure and world-class talent — along with our deep experience in machine learning — position us to be at the forefront of enterprises leveraging AI. 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 continuing to build world-class applied science and engineering teams to deliver 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.

Team Description:

The Intelligent Foundations and Experiences (IFX) team is at the center of bringing our vision for AI at Capital One to life. We work hand-in-hand with our partners across the company to advance the state of the art in science and AI engineering, and we build and deploy proprietary solutions that are central to our business and deliver value to millions of customers.  Our AI models and platforms empower teams across Capital One to enhance their products with the transformative power of AI, in responsible and scalable ways for the highest leverage impact.
 

In this role, you will: 

  • Partner with a cross-functional team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One.

  • Design, develop, test, deploy, and support AI software components including foundation model training, large language model inference, similarity search, guardrails, model evaluation, experimentation, governance, and observability, etc.

  • Leverage a broad stack of Open Source and SaaS AI technologies such as AWS Ultraclusters, Huggingface, VectorDBs, Nemo Guardrails, PyTorch, and more.

  • Invent and introduce state-of-the-art LLM optimization techniques to improve the performance — scalability, cost, latency, throughput — of large scale production AI systems.

  • Contribute to the technical vision and the long term roadmap of foundational AI systems at Capital One. 

The Ideal Candidate:

  • You love to build systems, take pride in the quality of your work, and also share our passion to do the right thing. You want to work on problems that will help change banking for good. 

  • Passion for staying abreast of the latest research, and an ability to intuitively understand scientific publications and judiciously apply novel techniques in production.

  • You adapt quickly and thrive on bringing clarity to big, undefined problems. You love asking questions and digging deep to uncover the root of problems and can articulate your findings concisely with clarity. You have the courage to share new ideas even when they are unproven.

  • You are deeply Technical. You possess a strong foundation in engineering and mathematics, and your expertise in hardware, software, and AI enable you to see and exploit optimization opportunities that others miss. 

  • You are a resilient trail blazer who can forge new paths to achieve business goals when the route is unknown.  

Basic Qualifications:

  • Bachelor's degree in Computer Science, Engineering, or AI plus at least 4 years of experience developing AI and ML algorithms or technologies, or Master's degree plus at least 2 years of experience developing AI and ML algorithms or technologies

  • At least 4 years of experience programming with Python, Go, Scala, or Java

Preferred Qualifications:

  • 6 years of experience deploying scalable and responsible AI solutions on cloud platforms (e.g. AWS, Google Cloud, Azure, or equivalent private cloud)

  • Experience designing, developing, delivering, and supporting AI services

  • Experience developing AI and ML algorithms or technologies (e.g. LLM Inference, Similarity Search and VectorDBs, Guardrails, Memory) using Python, C++, C#, Java, or Golang

  • Master's degree in Computer Science, Computer Engineering, or relevant technical field

  • Experience developing and applying state-of-the-art techniques for optimizing training and inference software to improve hardware utilization, latency, throughput, and cost

  • Passion for staying abreast of the latest AI research and AI systems, and judiciously apply novel techniques in production

Capital One will consider sponsoring a new qualified applicant for employment authorization for this position.

The minimum and maximum full-time annual salaries for this role are listed below, by location. Please note that this salary information is solely for candidates hired to perform work within one of these locations, and refers to the amount Capital One is willing to pay at the time of this posting. Salaries for part-time roles will be prorated based upon the agreed upon number of hours to be regularly worked.

Cambridge, MA: $193,400 - $220,700 for Lead AI Engineer


 

McLean, VA: $193,400 - $220,700 for Lead AI Engineer


 

New York, NY: $211,000 - $240,800 for Lead AI Engineer


 

San Francisco, CA: $211,000 - $240,800 for Lead AI Engineer


 

San Jose, CA: $211,000 - $240,800 for Lead AI Engineer


 


 


 


 


 


 

Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate’s offer letter.

This role is also eligible to earn performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI). Incentives could be discretionary or non discretionary depending on the plan.

Capital One offers a comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being. Learn more at the Capital One Careers website. Eligibility varies based on full or part-time status, exempt or non-exempt status, and management level.

This role is expected to accept applications for a minimum of 5 business days.

No agencies please. Capital One is an equal opportunity employer committed to diversity and inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to sex (including pregnancy, childbirth or related medical conditions), race, color, age, national origin, religion, disability, genetic information, marital status, sexual orientation, gender identity, gender reassignment, citizenship, immigration status, protected veteran status, or any other basis prohibited under applicable federal, state or local law. Capital One promotes a drug-free workplace. Capital One will consider for employment qualified applicants with a criminal history in a manner consistent with the requirements of applicable laws regarding criminal background inquiries, including, to the extent applicable, Article 23-A of the New York Correction Law; San Francisco, California Police Code Article 49, Sections 4901-4920; New York City’s Fair Chance Act; Philadelphia’s Fair Criminal Records Screening Act; and other applicable federal, state, and local laws and regulations regarding criminal background inquiries.

If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation, please contact Capital One Recruiting at 1-800-304-9102 or via email at RecruitingAccommodation@capitalone.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.

For technical support or questions about Capital One's recruiting process, please send an email to Careers@capitalone.com

Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site.

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).

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$193400K
$220700K

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What You Should Know About Lead AI Engineer, Capital One

Join the innovative team at Capital One as a Lead AI Engineer in Cambridge, MA, where we are redefining banking for good through responsible and reliable AI systems. With a strong history of pioneering machine learning applications, Capital One is committed to creating real-time, personalized customer experiences that bring humanity and simplicity to banking. In this role, you'll collaborate with a diverse team of engineers, researchers, and product managers, driving the development of AI-powered products that transform both employee workflows and customer interactions. You'll design and develop cutting-edge AI software components, including foundation model training and large language model inference, while leveraging top-tier open-source and SaaS AI technologies like AWS Ultraclusters and Huggingface. Your contributions will help shape the long-term roadmap for foundational AI systems, making significant impacts across the organization. This position is ideal for those who love tackling complex problems, are passionate about the latest AI advancements, and have a strong technical background in engineering and mathematics. At Capital One, you won’t just be building systems; you’ll be part of a mission to revolutionize how we serve millions of customers. If you thrive in an environment where you can share bold ideas and are eager to bring innovation to the world of finance, we’d love to hear from you!

Frequently Asked Questions (FAQs) for Lead AI Engineer Role at Capital One
What are the responsibilities of a Lead AI Engineer at Capital One?

As a Lead AI Engineer at Capital One, your primary responsibilities include partnering with cross-functional teams to develop AI-powered products that enhance customer interaction. You'll be tasked with designing, developing, testing, and deploying sophisticated AI software components, such as training foundation models and optimizing large language model inference. Moreover, you'll introduce state-of-the-art AI optimization techniques to boost performance and scalability within our systems.

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What qualifications do I need to apply for the Lead AI Engineer position at Capital One?

To qualify for the Lead AI Engineer role at Capital One, candidates must possess at least a Bachelor's degree in Computer Science, Engineering, or AI, along with relevant experience in AI and ML technologies. A Master's degree is preferred for roles requiring more advanced techniques. Proficiency in programming languages such as Python, Go, Scala, or Java is essential, along with experience in deploying AI solutions on cloud platforms.

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What is the work culture like for a Lead AI Engineer at Capital One?

The work culture for a Lead AI Engineer at Capital One is collaborative, innovative, and inclusive. Engineers in this role are encouraged to explore new ideas and work closely with diverse teams to solve big, undefined problems, fostering an environment where creativity and technical excellence thrive. Capital One values resilience and encourages team members to be trailblazers in their field.

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What technologies will I use as a Lead AI Engineer at Capital One?

As a Lead AI Engineer at Capital One, you'll work with a wide range of cutting-edge technologies, including AWS Ultraclusters, Huggingface, VectorDBs, and various machine learning frameworks like PyTorch. Familiarity with Open Source and SaaS AI technologies will be key as you develop and deploy AI solutions within a robust cloud infrastructure.

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How can becoming a Lead AI Engineer at Capital One impact the banking industry?

Becoming a Lead AI Engineer at Capital One enables you to make a direct impact on the banking industry by harnessing the power of emerging AI technologies to enhance customer experiences and streamline banking processes. Your work will play a vital role in transforming how millions of customers interact with financial services, making banking more accessible and efficient.

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Common Interview Questions for Lead AI Engineer
Can you describe your experience with AI systems and machine learning?

In your response, highlight specific projects where you’ve developed AI applications or solutions. Discuss the machine learning algorithms used, the challenges faced, and how you overcame them. Mention any quantifiable results to illustrate the impact of your work.

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What programming languages are you most proficient in, and how have you applied them in AI projects?

Identify programming languages such as Python, Go, or Java that you are comfortable with. Discuss a specific AI project where you utilized these languages, detailing your role, the purpose of the project, and how your programming skills contributed to its success.

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What strategies do you use to stay updated with the latest AI research?

Explain your methods for keeping up with AI research, such as following relevant journals, attending conferences, or participating in online forums and courses. Demonstrate your commitment to lifelong learning and how it benefits your work.

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Describe a situation where you faced a significant technical challenge in an AI project.

Provide a detailed narrative of the challenge, including the context, the steps you took to resolve it, and the outcome. Emphasize your problem-solving skills and technical expertise throughout the explanation.

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How do you prioritize and manage tasks in a cross-functional team setting?

Discuss your strategies for effective task management and communication within a diverse team. Highlight any tools, methodologies, or frameworks you use to keep everyone aligned and ensure quality deliverables.

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What techniques have you developed or used for optimizing AI models?

Share examples of techniques that you’ve implemented for model optimization, such as LLM optimization strategies or performance measurement tools. Explain the rationale behind them and any improvements achieved.

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What role do ethics play in your approach to developing AI systems?

Discuss your understanding of ethical AI practices, including fairness, transparency, and accountability. Share any experiences you have where you prioritized ethical considerations in your development process.

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Can you explain a complex AI concept to someone without a technical background?

Choose a complex AI concept and simplify it using relatable analogies. Showcase your ability to communicate effectively and make technical topics accessible to non-experts.

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Why do you want to work at Capital One as a Lead AI Engineer?

Tailor your answer to reflect your admiration for Capital One’s innovation in AI, aligning your personal values and career goals with the company’s mission. Mention specific projects or initiatives that excite you.

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How do you foster collaboration and innovation among team members in an AI engineering role?

Describe your approach to creating an inclusive and collaborative environment, utilizing techniques like regular brainstorming sessions, team feedback rounds, and building a culture where all ideas are welcome, thereby fostering innovation.

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All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran

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