427 matching jobs for “Senior Principal AI Engineer”

How results work

Exact titles rank first, then title variations and keywords in descriptions. These labels aren't qualification scores. Without keywords, recently added jobs appear first.

Capital One Financial

AI Engineer 4 (Gen AI Platform Services)

San Francisco, California, United States +4 locations

… 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. …

Added Oct 27, 2026

Save job

Nike

Principal Software Engineer, ITC

Karnataka, India

Who You’ll Work With We are seeking a visionary and accomplished Principal Software Engineer – Generative AI to join our Tech Center in India. You are not only an expert in software …

Added Oct 27, 2026

Save job

Capital One Financial

AI Engineer 4 (AI Foundations, VLM Customization)

San Jose, California, United States +3 locations

Added Oct 27, 2026

Save job

Capital One Financial

AI Engineer 4 (Gen AI Platform Services)

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

Added Oct 27, 2026

Save job

Capital One Financial

AI Engineer 4 (MLX, Agentic AI, Gen AI workflows, GraphRAG)

New York City, New York, United States +4 locations

Added Oct 28, 2026

Save job

Capital One Financial

AI Engineer 4 (MLX, Agentic AI, Gen AI platform Services)

San Jose, California, United States +4 locations

Added Oct 27, 2026

Save job

Capital One Financial

AI Engineer 4 (MLX, Agentic AI, Gen AI platform Services)

San Jose, California, United States +4 locations

Added Oct 27, 2026

Save job

Capital One Financial

AI Engineer 4 (MLX, Agentic AI, Gen AI platform Services)

San Jose, California, United States +4 locations 2 postings

Added Oct 27, 2026

Save job

Capital One Financial

AI Engineer 4 (AI Foundations, LLM Core and Agentic AI)

New York City, New York, United States +4 locations

Added Oct 27, 2026

Save job

Capital One Financial

AI Engineer 4 (MLX, Agentic AI, Gen AI platform Services)

San Jose, California, United States +4 locations

Added Oct 27, 2026

Save job

Capital One Financial

AI Engineer 4 (MLX, Agentic AI, Gen AI platform Services)

San Jose, California, United States +4 locations

Added Oct 27, 2026

Save job

Amgen

Principal Machine Learning Engineer

Hyderabad, India

Full time
Regular

Principal Machine Learning Engineer Role Name: Principal Machine Learning Engineer Department Name: AI & Data Science …

Added Oct 15, 2026

Save job

Amgen

Principal Machine Learning Engineer

Hyderabad, India

Full time
Regular

Principal Machine Learning Engineer Role Name: Principal Machine Learning Engineer Department Name: AI & Data Science …

Added Oct 15, 2026

Save job

Capital One Financial

AI Engineer 4 (AI Foundations, LLM Core and Agentic AI)

San Jose, California, United States +3 locations 2 postings

Added Oct 27, 2026

Save job

RTX

Senior Principal Engineer – Missile Defense Radars

US-IN-FT WAYNE-150A ~ 1010 Production Rd ~ BLDG 150A

… Missile Defense programs BMC4I systems, radar technologies, and advanced signal‑processing techniques AI/ML methods to signal processing or algorithm development Information Assurance/Cyber Engineering …

Added Oct 27, 2026

Save job

RTX

Senior Principal Engineer - CNS & Connected Weather (Hybrid)

IN-KA-BENGALURU-NORTHGATE ~ Sy No 2/2 Venkatala Village ~ SY NO 2/2 VENKATALA VILLAGE, Yelahanka Hobli

… meet the demands of the global market. Join us and help shape the future of aerospace and defense. Senior Principal Engineer – CNS & Weather Intelligence Technical Leadership / Individual Contributor | Autonomous …

Added Oct 27, 2026

Save job

Palo Alto Networks

Principal Engineer Software

Office - USA - CyberArk Boston

We are seeking a Principal Engineer Software to lead the technical evolution of our Identity Governance & Administration (IGA) …

Added Oct 27, 2026

Save job

Nike

Principal Software Engineer, ITC

Karnataka, India

… squads across Nike Global Technology to deliver unified developer platforms. This role reports to Senior Director and collaborates across foundational technology, AI-native SDLC, and developer experience …

Added Oct 27, 2026

Save job

Broadcom

Forward Deployed Engineer (Principal)

Utah, United States +5 locations

Full time
Regular

Pay posted by employer$132,200–$211,500 USD per year

Position Description We are seeking a Forward Deployed Engineer (Principal) to serve as an elite technical authority, enterprise strategist, and field to engineering …

Added Oct 6, 2026

Save job

Nvidia

Principal Software Engineer

US, CA, Santa Clara

… that’s fueled by great technology—and amazing people. Today, we’re tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and …

Added Oct 27, 2026

Save job

Capital One Financial

AI Engineer 4 (Gen AI Platform Services)

San Francisco, California, United States +4 more

View job

Save job

Basic Qualifications · employer excerpt

Bachelor's Degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI,…
At least 4 years of experience programming with Python, Go, Scala, CUDA, or Java

About this opportunity

Original employer description

AI Engineer 4 (Gen AI Platform Services)

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.

What You’ll Do:

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, agents and multi-agent workflows, 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, PyTorch, and more.
Invent and introduce state-of-the-art foundation model 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.
Own the end-to-end architecture for complex AI systems - ensuring maintainability, observability, and ethical alignment
Define and maintain service-level objectives (SLOs) for AI reliability, including latency, uptime, and model performance drift
Collaborate with infrastructure engineering to optimize GPU/TPU utilization and accelerate model inference pipelines
Lead cross-functional technical reviews for new AI system deployments, ensuring security, data governance, and compliance standards are met
Mentor Principal and Senior Associates on scalable design, performance tuning and research-to-production translation

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 enables you to see and exploit optimization opportunities that others miss
You are a resilient trailblazer who can forge new paths to achieve business goals when the route is unknown

Basic Qualifications:

Bachelor's Degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields 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, CUDA, or Java

Preferred Qualifications:

Experience leading development AI systems with tradeoff decisions around cost, latency, throughput and accuracy
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, CUDA, or Golang
Experience developing and applying state-of-the-art techniques for optimizing training and inference software to improve hardware utilization, latency, throughput, and cost
Experience in building agentic AI systems and agentic workflows
Passion for staying abreast of the latest AI research and AI systems, and judiciously apply novel techniques in production
Proficiency in designing distributed systems for model training, evaluation, and online inference at petabyte scale
Experience defining AI model governance processes, including producibility, lineage tracking, and automated retaining schedules
Demonstrated ability to influence architectural decisions across multiple AI product lines or platforms

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: $197,300 - $225,100 for AI Engineer 4

McLean, VA: $197,300 - $225,100 for AI Engineer 4

New York, NY: $215,200 - $245,600 for AI Engineer 4

San Francisco, CA: $215,200 - $245,600 for AI Engineer 4

San Jose, CA: $215,200 - $245,600 for AI Engineer 4

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.