536 matching jobs for “Principal Software Engineer”

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Capital One Financial

Principal Associate, Data Scientist - Capital One Personal Loan

McLean, Virginia, United States +3 locations

Principal Associate, Data Scientist - Capital One Personal Loan Data is at the center of everything we do. As a …

Added Oct 27, 2026

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Capital One Financial

Principal Data Scientist - AI for Data and Assessment

McLean, Virginia, United States +2 locations

Principal Data Scientist - AI for Data and Assessment Data is at the center of everything we do. As a startup, we …

Added Oct 27, 2026

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RTX

Principal Networking and Virtualization Systems Engineer Specialist - Onsite

Largo, Florida, United States

Support efforts with cross-functional team members (hardware and software engineers) to ensure system compatibility and performance Build new and maintain existing virtual machines …

Added Oct 27, 2026

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RTX

Principal Design Quality Engineer (Onsite - El Segundo, CA)

El Segundo, California, United States

… Join us and help shape the future of aerospace and defense. Our El Segundo facility is looking to add a Principal Design Quality Engineer to join our Mission Critical Products Portfolio! Design Quality Engineers are …

Added Oct 27, 2026

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Vertex Pharmaceuticals

Senior Principal Scientist, Agentic Systems Development for Drug Discovery

Boston, Massachusetts, United States

Full time
Regular

Pay posted by employer$168,000–$252,000

Vertex is seeking an accomplished Senior Principal Scientist with proven record of developing, testing and deploying scientific computational methods and …

Added Oct 18, 2026

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Boeing

ASIC/FPGA Design and Verification Engineer - (Lead, Senior, or Principal)

USA - Albuquerque, NM

In person
Full time
Regular

Pay posted by employer$136,850–$185,150

ASIC/FPGA Design and Verification Engineer - (Lead, Senior, or Principal) Company: The Boeing Company Boeing Space, Intelligence & Weapons Systems has …

Added Oct 15, 2026

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Capital One Financial

Principal Associate, Data Scientist -Financial Services-Consumer Risk Modeling

Plano, Texas, United States

Principal Associate, Data Scientist -Financial Services-Consumer Risk Modeling Data is at the center of everything we …

Added Nov 6, 2026

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Capital One Financial

Principal Data Scientist, Customer Protection Agentic Claims Data Science

McLean, Virginia, United States

Principal Data Scientist, Customer Protection Agentic Claims Data Science Data is at the center of everything we do. …

Added Oct 27, 2026

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RTX

Principal SW Engineer - SW Technical Lead - F18 Gen 4 Radar

El Segundo, California, United States

of Technical Software Lead in the F18 Program area. Visit Raytheon Landing Page: Raytheon El Segundo, CA Location What you will …

Added Oct 27, 2026

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Palo Alto Networks

Senior/Principal Backend Engineer - Cortex Platform and Application

Office - Israel - Tel Aviv

As a Senior Software Engineer on the Cortex Platform Application team, you will be a hands-on technical leader responsible for …

Added Oct 27, 2026

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RTX

Principal Project Engineer - Test Engineering Design Services (Onsite)

Cedar Rapids, Iowa, United States

… global market. The Collins Aerospace Mission Systems Test Engineering Design Services team seeks a Project Engineer with the desire to learn, grow, and lead a talented team of engineers. The Project Engineer engages in all …

Added Oct 27, 2026

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GE Vernova

ML Engineer

Chennai, Tamil Nadu, India

Summary Job Description ML Software Engineer in AI/ML team will be responsible for designing, developing, and maintaining software solutions …

Added Nov 3, 2026

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GE Vernova

ML Engineer

Chennai, Tamil Nadu, India

Summary Job Description ML Software Engineer in AI/ML team will be responsible for designing, developing, and maintaining software solutions …

Added Nov 3, 2026

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GE Vernova

ML Engineer

Chennai, Tamil Nadu, India

Summary Job Description ML Software Engineer in AI/ML team will be responsible for designing, developing, and maintaining software solutions …

Added Oct 27, 2026

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Stryker

People Manager, Software Development & Test

Cork, Munster, Ireland

… Manager Software Development Manager Software Integration Manager Software Technical Lead Lead / Principal Software Engineer Ireland Pay Ranges: Ireland : €80,000 - €133,000 EUR Annual At Stryker, we believe transparency helps …

Added Oct 27, 2026

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GE Vernova

Senior Data Architect

Chennai, Tamil Nadu, India

… Senior Data Architect in AI/ML team will be responsible for designing, developing, and maintaining software solutions that leverage artificial intelligence and machine learning to improve GEV commercial products and …

Added Nov 3, 2026

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Analog Devices

Senior Embedded Engineer

Australia, Box Hill

As a Principal Embedded Software Engineer, you will be a recognized technical expert and thought leader, driving strategic …

Added Nov 3, 2026

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RTX

Senior Manager, General Engineering

Cedar Rapids, Iowa, United States

Pay posted by employer$176,238–$251,600 USD per year

Lead and manage software development activities from detailed requirements development through test and certification. Lead a team …

Added Oct 27, 2026

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Amgen

Sr Mgr Information Systems

India - Hyderabad

Full time
Regular

… responsible for delivering these capabilities, serving as the strategic and operational counterpart to the Principal Software Engineer. This role owns product and delivery leadership for the team, translating business needs into clear …

Added Oct 15, 2026

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Amgen

Senior Scientist - NGS Bioinformatics (Algorithm Development)

India - Hyderabad

Full time
Regular

… clustering, sequence classification, and antibody design support. Working closely with bioinformatics principal scientists, software engineers, data scientists, and laboratory scientists, this individual will help …

Added Oct 15, 2026

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Capital One Financial

Principal Associate, Data Scientist - Capital One Personal Loan

McLean, Virginia, United States +3 more

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Basic Qualifications · employer excerpt

Currently has, or is in the process of obtaining one of the following with an expectation that the required degree will be obtained on or before the scheduled start date:A Bachelor's Degree in a quantitative field (Statistics, Economics,…

About this opportunity

Original employer description

Principal Associate, Data Scientist - Capital One Personal Loan

Data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually personalizing every credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward a few years, and this little innovation and our passion for data has skyrocketed us to a Fortune 200 company and a leader in the world of data-driven decision-making.

As a Data Scientist at Capital One, you’ll be part of a team that’s leading the next wave of disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save money, time and agony in their financial lives.

Team Description

The Personal Loan Acquisition modeling team builds the machine learning models that help our customers access the right loan products at the best possible rates to achieve their financial goals. We do predictive TDR and non-TDR models for acquisition processes including list selection, campaign & channel optimization, underwriting, pricing and verification, etc. using tech stacks Python, Spark, and AWS.

Role Description

In this role, you will:

Partner with a cross-functional team of data scientists, software engineers, and product managers to deliver a product customers love
Leverage a broad stack of technologies — Python, Conda, AWS, H2O, Spark, and more — to reveal the insights hidden within huge volumes of numeric and textual data
Build machine learning models through all phases of development, from design through training, evaluation, validation, and implementation
Flex your interpersonal skills to translate the complexity of your work into tangible business goals

The Ideal Candidate is:

Customer first. 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.
Technical. You’re comfortable with open-source languages and are passionate about developing further. You have hands-on experience developing data science solutions using open-source tools and cloud computing platforms.
Statistically-minded. You’ve built models, validated them, and backtested them. You know how to interpret a confusion matrix or a ROC curve. You have experience with clustering, classification, sentiment analysis, time series, and deep learning.

Basic Qualifications:

Currently has, or is in the process of obtaining one of the following with an expectation that the required degree will be obtained on or before the scheduled start date:
- A Bachelor's Degree in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field) plus 5 years of experience performing data analytics
- A Master's Degree in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field) or an MBA with a quantitative concentration plus 3 years of experience performing data analytics
- A PhD in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field)

Preferred Qualifications:

Master’s Degree in “STEM” field (Science, Technology, Engineering, or Mathematics) plus 3 years of experience in data analytics, or PhD in “STEM” field (Science, Technology, Engineering, or Mathematics)
At least 1 year of experience working with AWS
At least 3 years’ experience in Python, Scala, or R
At least 3 years’ experience with machine learning marketing or risk modeling
At least 3 years’ experience with SQL

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.

Chicago, IL: $147,100 - $167,900 for Princ Associate, Data Science

McLean, VA: $161,800 - $184,600 for Princ Associate, Data Science

New York, NY: $176,500 - $201,400 for Princ Associate, Data Science

Richmond, VA: $147,100 - $167,900 for Princ Associate, Data Science

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).

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