783 matching jobs for “Full-stack Engineer 4”

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Capital One Financial

Applied Researcher 5 (AI Foundations, LLM Core and Agentic AI)

New York City, New York, United States +3 locations

… in Electrical Engineering, Computer Engineering, Computer Science, AI, Mathematics, or related fields plus 4 years of experience in Applied Research Preferred Qualifications : PhD in Computer Science, Machine …

Added Oct 27, 2026

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Walt Disney

Technical Lead Data - CDI - F/H/NB

Montevrain, France

Full time
Regular

… et les trajectoires cibles, tout en proposant leur évolution lorsque cela est nécessaire et justifié. 4. Excellence d’ingénierie et accompagnement des équipes Accompagner les Data Engineers sur les choix …

Added Oct 27, 2026

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Coupang

Director of Engineering, Fulfillment Optimization (Global Operations Technology)

Seoul, Seoul, South Korea

Full time
Regular
Director

… destroyed immediately in accordance with the Personal Information Protection Act. The above paragraphs 1 - 4 shall only apply when the labor-related laws of Korea govern the application. They are otherwise not …

Added Oct 7, 2026

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Capital One Financial

Senior Manager, Data Science - Model Risk

Richmond, Virginia, United States +1 location

… Preferred Qualifications: PhD in “STEM” field (Science, Technology, Engineering, or Mathematics) plus 4 years of experience in data analytics At least 1 year of experience working with AWS At least 1 year of …

Added Nov 4, 2026

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Capital One Financial

Senior Manager, Data Science - Model Risk

Richmond, Virginia, United States +3 locations

Added Oct 31, 2026

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Capital One Financial

Senior Manager, Data Science - US Card (Upmarket Segments)

Richmond, Virginia, United States +2 locations

Added Oct 28, 2026

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Capital One Financial

Senior Manager, Data Science - Model Risk Office

McLean, Virginia, United States +2 locations

Added Oct 27, 2026

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Capital One Financial

Senior Director, Data Scientist - US Card

McLean, Virginia, United States +2 locations

… plus 7 years of experience in data analytics At least 1 year of experience working with AWS At least 4 year of experience managing people At least 6 years of experience in Python, Scala, or R for large scale …

Added Oct 27, 2026

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Capital One Financial

Senior Manager, Data Science - Capital One Personal Loan

McLean, Virginia, United States +3 locations

Added Oct 27, 2026

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Capital One Financial

Senior Manager, Data Science - Model Risk Office

Chicago, Illinois, United States +2 locations

Added Oct 27, 2026

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Travelers

Senior Cybersecurity Technologist

Atlanta, Georgia, United States +3 locations

Hybrid
Full time
Regular

Pay posted by employer$129,600–$213,800

… of security control processes and allow for an effective Cybersecurity practice. As a Cybersecurity Engineer II, you will provide subject matter expertise and consultation on complex cybersecurity platforms to ensure …

Added Oct 27, 2026

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Johnson & Johnson

Design and Development, Co-Op Spring 2027

Cincinnati, Ohio, United States

Full time
Temporary

… will increase with each rotation as you learn more by returning to school. Rotations are generally 3-4 months and availability for multiple rotations is desired. We offer a competitive wage and housing …

Added Oct 15, 2026

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Johnson & Johnson

Design and Development Co-Op, Summer 2027

Cincinnati, Ohio, United States

Full time
Temporary

Added Oct 15, 2026

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Warner Bros. Discovery

App Developer - AI/ML

Hyderabad - Phoenix Equinox Tower 2

Hybrid
Full time
Regular

… to brainstorming and ideation sessions for new features or apps that leverage AI/ML technologies. 4. Continuous Improvement & Innovation Stay up-to-date with the latest AI/ML trends, tools, and technologies …

Added Nov 3, 2026

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Capital One Financial

Senior Director, Data Science - Head of Fair Lending Analytics - Fair & Responsible Banking Compliance

Richmond, Virginia, United States +1 location

Added Oct 27, 2026

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Capital One Financial

Senior Manager, Data Science - US Card (Resiliency Intelligence)

McLean, Virginia, United States +2 locations

Added Oct 27, 2026

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Capital One Financial

Senior Manager, Data Scientist - Bank Customer Protection Agentic Claims

McLean, Virginia, United States +1 location

Added Oct 27, 2026

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Johnson & Johnson

Manager Technical Platform Management

Beerse, Belgium

Full time
Regular

… Technology, Computer Science, Bioinformatics, Computational Science, or related field and a minimum of 4 years of industry experience Proven ability to lead teams, programs, projects and apply business acumen to …

Added Oct 16, 2026

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Capital One Financial

Staff Applied Researcher

San Francisco, California, United States +4 locations

… in Electrical Engineering, Computer Engineering, Computer Science, AI, Mathematics, or related fields plus 4 years of experience in Applied Research or M.S. in Electrical Engineering, Computer Engineering, Computer …

Added Oct 27, 2026

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BlackRock

Director - Data & Analytics, BlackRock Investment Stewardship

New York City, New York, United States

Full time
Regular

… of our employees, while supporting flexibility for all. Employees are currently required to work at least 4 days in the office per week, with the flexibility to work from home 1 day a week. Some business groups may …

Added Oct 27, 2026

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Capital One Financial

Applied Researcher 5 (AI Foundations, LLM Core and Agentic AI)

New York City, New York, United States +3 more

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Basic Qualifications · employer excerpt

Currently has, or is in the process of obtaining, 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…

About this opportunity

Original employer description

Applied Researcher 5 (AI Foundations, LLM Core and Agentic AI)

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.

Team Description:

The AI Foundations team is at the center of bringing our vision for AI at Capital One to life. Our work touches every aspect of the research life cycle, from partnering with Academia to building production systems. We work with product, technology and business leaders to apply the state of the art in AI to our business.

What You’ll Do:

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, 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.
Lead cross-functional research threads that bridge prototype model development and deployment with ML engineering partners, ensuring scientific insights translate to production impact

The Ideal Candidate:

You love the process of analyzing and creating, but also share our passion to do the right thing. You know at the end of the day it’s about making the right decision for our customers
Innovative. You continually research and evaluate emerging technologies. You stay current on published state-of-the-art methods, technologies, and applications and seek out opportunities to apply them
Creative. You thrive on bringing definition to big, undefined problems. You love asking questions and pushing hard to find answers. You’re not afraid to share a new idea
A leader. You challenge conventional thinking and work with stakeholders to identify and improve the status quo. You’re passionate about talent development for your own team and beyond
Technical. You’re comfortable with open-source languages and are passionate about developing further. You have hands-on experience developing AI foundation models and solutions using open-source tools and cloud computing platforms
Has a deep understanding of the foundations of AI methodologies
Experience building large deep learning models, whether on language, images, events, or graphs, as well as expertise in one or more of the following: training optimization, self-supervised learning, robustness, explainability, RLHF.
An engineering mindset as shown by a track record of delivering models at scale both in terms of training data and inference volumes
Experience in delivering libraries, platform level code or solution level code to existing products
A professional with a track record of coming up with high quality ideas or improving upon existing ideas in machine learning, demonstrated by accomplishments such as first author publications or projects
Possess the ability to own and pursue a research agenda, including choosing impactful research problems and autonomously carrying out long-running projects

Basic Qualifications:

Currently has, or is in the process of obtaining, 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 plus 2 years of experience in Applied Research or M.S. in Electrical Engineering, Computer Engineering, Computer Science, AI, Mathematics, or related fields plus 4 years of experience in Applied Research

Preferred Qualifications:

PhD in Computer Science, Machine Learning, Computer Engineering, Applied Mathematics, Electrical Engineering or related fields
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
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

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: $262,500 - $299,600 for Applied Researcher 5

McLean, VA: $262,500 - $299,600 for Applied Researcher 5

New York, NY: $286,400 - $326,800 for Applied Researcher 5

San Jose, CA: $286,400 - $326,800 for Applied Researcher 5

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 (EOE, including disability/vet) committed to non-discrimination in compliance with applicable federal, state, and local laws. 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 [email protected]. 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 [email protected]

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).

Why this result? · Employer labels

Keywords also found in description

AI & ML Engineering and Sciences

Location reference: GeoNames (CC BY 4.0), normalized by Referizz.