Jobs in the United States

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Added 1 min ago
Software Engineer Senior Lead
FIS Global
Little Rock, AR
As a Software Engineer Senior Lead, you will provide technical leadership while designing and delivering reliable, secure and scalable software solutions. You will guide complex engineering…
Added 1 min ago
Software Engineer Lead
FIS Global
Little Rock, AR
As a Software Engineer Lead, you will provide technical leadership while designing and delivering reliable, secure and scalable software solutions. You will guide complex engineering work…
Added 1 min ago
Software Engineer Lead
FIS Global
Little Rock, AR
As a Software Engineer Lead, you will provide technical leadership while designing and delivering reliable, secure and scalable software solutions. You will guide complex engineering work…
Added 1 min ago
Software Engineer Lead
FIS Global
Little Rock, AR
As a Software Engineer Lead, you will provide technical leadership while designing and delivering reliable, secure and scalable software solutions. You will guide complex engineering work…
Added 2 mins ago
Software Engineer Lead
Arizona State University
United States
Designs, develops, and troubleshoots complex software and applications in support of establishing a sustainable institutional technological infrastructure. This individual also conducts…
Added 3 mins ago
Ansible Automation Engineer
Stefanini Group
Dallas, TX
Execute the full software development lifecycle for automation projects, from requirements gathering through deployment, maintenance, support and hand-over
Added 5 mins ago
(1116127) Energy Electronics Software Engineer
Diversified Services Network, Inc.
Peoria, IL
The Energy Electronics Software Engineer focuses on software-in-the-loop testing and automation for embedded electronic control systems supporting diesel engine programs. This position is…
Added 5 mins ago
HPC - Senior Test Engineer - Linux, Bash, REST
Erias Ventures, LLC
Annapolis Junction, MD
We are seeking a Test Engineer who shall be responsible for planning, developing, executing, and automating testing activities for software applications, middleware, and infrastructure…
Added 6 mins ago
W
Test Engineer (TE) – Skill Level 3
Wyetech
Annapolis Junction, MD
- $86.9 to $109.84 USD / hour
Wyetech is seeking a Test Engineer (TE) Skill Level 3 responsible for planning, developing, executing, and automating testing activities for software applications, middleware, and…
Added 6 mins ago
FH
Civil Engineer (Highway) - DIRECT HIRE
Federal Highway Administration
Ashburn, VA
- $57,736 to $91,815 USD / year
…supports the Division as a designer with responsibility for the development of plans, specifications, and estimates (PS&E) packages relative to the design of highways and…
Added 7 mins ago
SS
Full Stack Software Engineer - Technical Lead, AVP II
State Street
Burlington, MA
- $90,000 to $157,500 USD / year
We are looking for a senior, hands-on software engineer and technical leader to lead the development and continued evolution of the Charles River Self Service Portal (SSP).
Added 8 mins ago
T
Enterprise Systems Engineer
TEKsystems
Mason, MI
- $45 to $55 USD / hour
· Plan, design, test, implement, troubleshoot enterprise server and storage systems
Added 8 mins ago
IL
Senior IT Cyber Security Specialist
Innoflight LLC
San Diego, CA
- $135,000 to $160,000 USD / year
…fastest-growing Aerospace and Defense innovators. Here, visionary minds engineer the future of space technology through pioneering, compact, and cyber-secure solutions. From…
Added 13 mins ago
ML
Robotics HW Engineer
Multiply Labs
United States
- $11,000 to $180,000 USD / year
The Technology: Advanced robotic orchestration, high-precision automation, cloud-integrated hardware-software systems, dextrous manipulation, and imitation learning.
Added 14 mins ago
Commissioning Field Engineer - Mechanical
Hoffman Construction Company
Boise, ID · ID · Hauser, ID · Kuna, ID · Moscow, ID · Post Falls, ID · Lewiston Orchards, ID
Position Summary: The Field Commissioning Engineer - Mechanical, will lead our commissioning team and information from start to finish for large semiconductor projects. The Field…
Added 15 mins ago
Lead Hardware Engineer
Anduril Industries
Waltham, MA
Anduril Imaging Hardware Lead Engineers are responsible for hardware architecture, development execution, and overall technical strategy for land, sea, air, and space EO/IR applications. In…
Added 16 mins ago
Senior II Analyst/Engineer
The Capital Group LLC
Washington, DC
Support development and test projects, transition and implementation planning, coordination and tracking support to the program office and technical operations.
Added 17 mins ago
Principal/Senior Test Engineer
MACOM Technology Solutions Holdings, Inc.
Newport Beach, CA
We are seeking a highly motivated Semiconductor Test Engineer to develop, maintain, and optimize production test solutions for advanced RF semiconductor products. The ideal candidate will…
Added 19 mins ago
Ground SEIT Engineer (Experienced or Lead)
The Boeing Company
Seal Beach, CA · El Segundo, CA
…is looking for a Ground Systems Engineering, Integration and Test (SEIT) Engineer (Experienced or Lead) to join our team in El Segundo, California or Seal…
Added 19 mins ago
Framework Operations Engineer
SciTec
Boulder, CO
SciTec has an immediate opportunity for a Framework Operations Engineer. The Framework Operations Engineer is responsible for the deployment, operation, maintenance, and continuous…
Added 19 mins ago
Specialist, Automation Engineer (Onsite)
Merck
Rahway, NJ
The Enabling Facilities (EF) group within the Chemical Engineering Research & Development (CERD) Department is seeking a highly motivated individual to work in a fast-paced job that…
Added 20 mins ago
Test and Automation Software Engineer
General Dynamics Mission Systems, Inc
Scottsdale, AZ
As a GPSR Test & Automation Software Engineer, you will support the verification and validation of spaceborne GPS receivers throughout the product lifecycle. You will develop and maintain…
Added 20 mins ago
Digital Embedded Software Engineer - Early Career
Lockheed Martin
Moorestown, NJ
Lockheed Martin Rotary & Mission Systems is seeking a full-time Early Career Digital Embedded Software Engineer. The successful candidate will have experience and/or knowledge of one or…
Added 20 mins ago
Software Engineer-III (Full Stack/API Integration)
TD Bank
Mount Laurel, NJ
The Software Engineer-III (Full Stack/API Integration) leads the creation of comprehensive end-to-end detailed solutions for projects and platforms with overall accountability for the…
Added 20 mins ago
ZH
Senior Software Engineer
Zelis Healthcare, LLC
Morristown, NJ
- $15.92 USD / hour
This role will responsible for designing, developing, and maintaining moderately complex software applications and systems. This position will contribute to technical planning, collaborate…

Capital One

AI Engineer 5

San Jose, CA, United States
San Francisco, CA, United States
McLean, VA, United States
Cambridge, MA, United States
NY, United States

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Job details

Experience: At least 6 years of experience programming with Python, Go, Scala, CUDA, or Java
Posting language: English
Posted: Nov 4, 2026

Original job description

AI Engineer 5

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.
Design, implement and optimize multi-model orchestration pipelines - integrating LLMs, vector search, and domain-specific models into unified systems
Establish and lead cost-performance governance reviews across AI systems, tracking GPU utilization, model throughput, and inference cost efficiency
Lead team design councils or design review boards to ensure technical consistency and compliance with AI engineering standards
Mentor Principal and Manager-level AI engineers, fostering cross-domain learning and elevating organizational technical maturity

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 6 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 4 years of experience developing AI and ML algorithms or technologies
At least 6 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
7+ 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 complex AI systems
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
Excellent communication and presentation skills, with the ability to articulate complex AI concepts to peers
Experience architecting and integrating heterogeneous AI systems - including rule-based, retrieval-augmented, and generative components - into unified production pipelines
Experience defining and enforcing standards for ethical AI deployment, including explainability, fairness, and human-in-the-loop review processes
Demonstrated ability to balance model performance and operational cost through dynamic inference strategies and model compression
Experience right-sizing models, instance counts, and hardware types given requirements (e.g., context length, token inputs, token outputs)

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: $229,900 - $262,400 for AI Engineer 5

McLean, VA: $229,900 - $262,400 for AI Engineer 5

New York, NY: $250,800 - $286,200 for AI Engineer 5

San Francisco, CA: $250,800 - $286,200 for AI Engineer 5

San Jose, CA: $250,800 - $286,200 for AI Engineer 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 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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More about this job

Skills

Machine learning
Research
AWS
Hugging Face
PyTorch
Regulatory compliance
Computer science
Electrical engineering
Computer engineering
ML
Python
Go
Scala
Oracle Java
Google Cloud
Microsoft Azure
C++
C#
Communication skills
Presentation skills
Technical support
Recruitment

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