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Added 5 mins ago
Development Engineer
Morgan Advanced Materials
Coudersport, PA
The Development Engineer performs material, process, and product research and development tasks independently, or collaboratively with Development Technicians, Development Engineers, Senior…
Added 45 mins ago
PN
Research Engineer III - Building Energy Modeling
Pacific Northwest National Laboratory
Portland, OR · Richland, WA · Seattle, WA
- $112,500 USD / year
The Energy and Environment Directorate delivers science and technology solutions for the nation’s biggest energy and environmental challenges. Our more than 1,700 staff support the…
Added 45 mins ago
PN
Research Engineer II - Building Energy Modeling
Pacific Northwest National Laboratory
Portland, OR · Richland, WA · Seattle, WA
- $89,300 USD / year
The Energy and Environment Directorate delivers science and technology solutions for the nation’s biggest energy and environmental challenges. Our more than 1,700 staff support the…
Added 45 mins ago
PN
Software Engineer II - Building Applications
Pacific Northwest National Laboratory
UNAVAILABLE · Portland, OR · Seattle, WA · Richland, WA
- $109,000 USD / year
The BS&DG is seeking a Software Engineer II - Building Applications with strong knowledge of software engineering and web application development to contribute to building technology…
Added 46 mins ago
K
Senior Software Engineer, Android
Knowtex
San Francisco, CA
- $180,000 to $220,000 USD / year
We are seeking a native mobile engineer to build and scale the Android experience for Knowtex’s AI-driven clinical documentation platform. You will work closely with our existing mobile…
Added 50 mins ago
Senior Instrumentation and Controls Design Engineer
Trustees of Princeton University
Princeton, NJ
Added 1 hour ago
Senior Machine Learning Engineer
Amgen
Washington D.C., DC
We are seeking a Senior Machine Learning Engineer to help build high-impact AI proofs-of-concept that are credible, scalable, secure, and designed with a clear path to production. This role…
Added 1 hour ago
Staff Radar Engineer
Anduril Industries
Broomfield, CO · Fort Collins, CO · Costa Mesa, CA
Provide technical leadership in software development for radar mode implementation and real-time processing
Added 1 hour ago
Staff Radar Engineer
Anduril Industries
Costa Mesa, CA
Provide technical leadership in software development for radar mode implementation and real-time processing
Added 1 hour ago
Computer Vision Engineer
Auterion
Manassas, VA
We are looking for a Computer Vision Engineer to help build and deploy perception systems that run onboard autonomous aerial platforms. This is not offline research. Our algorithms run in…
Added 1 hour ago
Senior Research & Development Engineer
J&J Family of Companies
West Chester, PA
We are searching for the best talent for a Senior Research and Development Engineer , to join our Orthopaedics team. This is a hybrid role located in West Chester, PA .
Added 2 hours ago
GA
Senior Software Engineer Containerized Applications TS/SCI
Geospatial And Cloud Analytics Inc
Qua, VA
- $170,000 to $190,000 USD / year
We are seeking a highly skilled Senior Software Engineer / Containerized Applications Specialist to join our team supporting the Naval Criminal Investigative Service (NCIS) in Quantico,…
Added 2 hours ago
Integration Manager, SME
Chenega Corporation
Ft Belvoir, VA
The Integration Manager, SME provides senior-level technical leadership, oversight, and integration assurance for a complex software delivery environment. Serves as the governments…
Added 2 hours ago
Principal Cyber Security Analyst
Applied Research Associates, Inc.
Fort Belvoir, VA
The Principal Cyber Security Analyst serves primarily as a technical Subject Matter Expert (SME) for cyber development efforts. This engineer has a strong understanding of the requirements…
Added 2 hours ago
ENGINEER MECHANICAL 4
Huntington Ingalls Industries
Newport News, VA
Researches, plans, designs and develops mechanical products and systems such as instruments, controls, robots, engines, machines and mechanical, thermal hydraulic or heat transfer systems…
Added 2 hours ago
Full-Stack Engineer 4 (Python, Java, AWS)
Capital One
McLean, VA
Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive and iterative delivery environment? At…
Added 2 hours ago
Front-end Engineer 5
Capital One
McLean, VA
…centered on Angular, TypeScript/JS, Semantic HTML, CSS/SCSS, and advanced content management systems. As an engineer on this team, you will dive into a robust, cloud-hosted environment with…
Added 2 hours ago
Full-stack Engineer 4, Tech College Engineering
Capital One
Richmond, VA · McLean, VA
Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At…
Added 2 hours ago
SENIOR MODEL BASED SYSTEMS ENGINEER
HII
Newport News, VA
E92 Model Based Engineering (MBe) team, is seeking an experienced and highly motivated Model-Based Engineer to join our innovative team and support our efforts to revolutionize how we…
Added 2 hours ago
ENGINEER NUCLEAR 4
HII
Newport News, VA
With more than 25,000 employees - including third-, fourth- and even fifth-generation shipbuilders - HII's Newport News Shipbuilding (NNS) division is the largest industrial employer in…
Added 2 hours ago
ENGINEER 1
HII
Newport News, VA
This benchmark is intended to be used by companies that have generic classifications engaged in research and/or product development encompassing primarily one or more of the following…
Added 2 hours ago
ENGINEER MODEL-BASED 4
HII
Newport News, VA
E92 Model Based Engineering (MBe) team, is seeking an experienced and highly motivated Model-Based Engineer to join our innovative team and support our efforts to revolutionize how we…
Added 2 hours ago
Lead Software Development Engineer
MetLife
Cary, NC
…problem, including designing key performance indicators (KPIs) and wireframes, and/or defining hypotheses for performing EDA. Analyze data sources, assess data, and work with business teams…
Added 2 hours ago
Modeling and Simulation Engineer/Scientist
Applied Research Associates, Inc.
Raleigh, NC
Applied Research Associates, Inc. (ARA) has an exciting and challenging opportunity for a Junior Modeling and Simulation Engineer/Scientist who will support our growing business in…
Added 3 hours ago
Infrastructure Engineer I
EMERGENT HOLDINGS, INC.
NEW BERLIN, WI

Capital One

Full-Stack Engineer 4 (Python, Java, AWS)

McLean, VA, United States

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Job details

Posting language: English
Posted: Sep 22, 2026

Original job description

Full-Stack Engineer 4 (Python, Java, AWS)

Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors who solve real problems and meet real customer needs. We are seeking Full-stack Software Engineers who are passionate about leveraging cutting-edge open source frameworks and emerging technologies. In this role, you’ll be at the forefront of driving a major transformation across Capital One.

What You’ll Do:

Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company
Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community
Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment
Utilize programming languages like Java, Scala, Python, Go, Node.js, JavaScript and TypeScript, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services
Provide technical leadership and direction across Agile teams, setting standards for design, development, and operational excellence
Partner with architects to define service boundaries, integration patterns, and reusable frameworks
Proactively identify areas for improvement, implementing targeted refactoring and contributing to efforts that reduce technical debt and enhance system performance
Influence long-term technology strategy through evaluation of emerging tools and practices in a ‘you build it, you own it’ environment

Basic Qualifications:

Bachelor's Degree or higher in Computer Science or a related quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Engineering)
At least 4 years of experience in software engineering (Internship experience does not apply)
At least 2 years of experience with public cloud platforms (AWS, GCP, Azure), cloud-based productivity tools, or virtualization technologies

Preferred Qualifications:

Master’s Degree in Computer Science or a related field
7+ years of experience coding with more than two of the following: Go, Java, JavaScript/TypeScript, Python, Rust, C#, Scala
3+ years of experience with database and database management systems
3+ years of experience with AWS, GCP, Azure, or cloud-based productivity tools or virtualization technologies
4+ years of experience contributing to open source frameworks
3+ years of experience with front-end JavaScript or TypeScript frameworks
4+ years of experience creating synchronous and asynchronous APIs
3+ years of experience with CI/CD pipelines, infrastructure as code, and automated testing frameworks
3+ years of experience using Git-based version-control systems (e.g., Git, GitHub, Bitbucket)
3+ years of experience troubleshooting technical issues within cloud environments
Experience leveraging modern AI-based coding tools and IDE copilots
1+ year of experience mentoring engineers and driving professional development within technical teams
1+ year of experience leveraging observability to identify and optimize performance bottlenecks in distributed systems
Experience with interactive AI tooling to accelerate productivity, utilizing capabilities beyond basic code completion
Experience leading cross-functional engineering efforts or large-scale technical initiatives
Experience establishing and enforcing coding standards and design patterns across teams

At this time, Capital One will not sponsor a new applicant for employment authorization, or offer any immigration related support for this position (e.g. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-3, and O-1, or any other forms of work authorization that require immigration support from an employer).

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.

McLean, VA: $197,300 - $225,100 for Full-stack 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 (https://www.capitalonecareers.com/benefits) . 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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