Principal Engineer Jobs

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Principal Software Engineer - Data

JPMorgan Chase & Co.

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Jersey City, New Jersey, USA

Full-time

Job Description If you are looking for a game-changing career, working for one of the world's leading financial institutions, you've come to the right place. As a Principal Software Engineer at JPMorgan Chase within the Corporate Sector Risk and Financial Technology team, you will lead the creation and implementation of a strategic roadmap for allocation transformation, ensuring alignment with the firm's long-term goals and objectives. You will have the opportunity to collaborate with data eng
Posted 7 days ago | Updated 8 hours ago

Principal Software Engineer - CoreAI

Microsoft Corporation

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Redmond, Washington, USA

Full-time

The AI Frameworks team at Microsoft develops AI software that enables running AI models everywhere, from world's fastest AI supercomputers, to servers, desktops, mobile phones, IoT devices, and internet browsers. We closely collaborate with our hardware teams and hardware partners to build the software stacks for novel AI accelerators. We work closely with ML researchers and developers to optimize and scale out model training and inference. Our team is also responsible for integration of our sta
Posted 8 days ago | Updated 8 hours ago

Senior Principal Staff Engineer

Corelight, Inc.

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No location provided

Full-time

Towards the end of our interview process is an in-person interview. Do you want to help make the world safe from cyber attack? At Corelight, we believe that the best approach to cybersecurity risk starts with the network. Attackers can evade endpoint detection, firewalls and many other technologies - but they can't avoid leaving digital footprints on the networks they traverse. Built on open-source innovations from Zeek, Suricata and YARA and refined through years of real-world use, Corelight tr
Posted 1 day ago | Updated 8 hours ago

Principal Software Engineer

Costar Group

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Nashville, Tennessee, USA

Full-time

Principal Software Engineer Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information and onl
Posted 16 days ago | Updated 8 hours ago

Principal Software Engineer (Electronics)

Rheem Manufacturing Company

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Roswell, Georgia, USA

Full-time

As a Principal Software Engineer, you will be a key player in designing, developing, and maintaining software systems related to electronic devices and hardware. Your expertise will bridge the gap between software and hardware, ensuring seamless integration and optimal performance. This position will serve our Enterprise Division, located in Roswell, GA (Hybrid). Responsibilities: Software-Hardware Integration: Collaborate with hardware engineers to design and develop software solutions that in
Easy Apply
Posted 9 days ago

Principal Software Engineer (Backend Engineering)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 9 days ago | Updated 8 hours ago

Principal Staff Engineer -Technical

PSEG

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Newark, New Jersey, USA

Full-time

Job Number: 7034 External Description: Principal Staff Engineer -Technical Date: Jul 11, 2025 Location: Newark, NJ, US Company: PSEG Requisition: 82299 PSEG Company: Public Service Electric & Gas Co. Salary Range: $ 104,600 - $ 165,700 Work Location Category: Hybrid Flexible PSEG operates under a Flexible Work Model where flexible work is offered when job requirements allow. In support of this model, roles have been categorized into one of four work location categories: Onsite are roles that
Posted 3 days ago | Updated 8 hours ago

Principal Software Engineer (Java/AWS)

Comcast Corp

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Philadelphia, Pennsylvania, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou
Posted 1 day ago | Updated 8 hours ago

Principal Software Engineer

DTCC

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Coppell, Texas, USA

Full-time

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We are committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world
Posted 16 days ago | Updated 5 hours ago

Principal Software Engineer (CNGFW)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 9 days ago | Updated 8 hours ago

Principal Software Engineer - Data Platforms

JPMorgan Chase & Co.

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Jersey City, New Jersey, USA

Full-time

Job Description If you are looking for a game-changing career, working for one of the world's leading financial institutions, you've come to the right place. As a Principal Software Engineer at JPMorgan Chase within Corporate Technology, you will play a crucial role in providing expertise and engineering excellence as part of an agile team. Your responsibilities include enhancing, building, and delivering trusted, market-leading technology products in a secure, stable, and scalable manner. You
Posted 6 days ago | Updated 8 hours ago

Principal Software Engineer – Platform (Hybrid | Southern California)

Vaco by Highspring

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Carlsbad, California, USA

Full-time

Were looking for a Principal Software Engineer to help drive the architecture and evolution of a cutting-edge platform that powers a suite of connected digital experiences spanning hardware, mobile, and cloud. This is a hands-on leadership role where youll collaborate cross-functionally, balance technical vision with real-world priorities, and shape the infrastructure that supports thousands of users. If you're passionate about building scalable systems and mentoring engineers while working in
Easy Apply
Posted 3 days ago

Principal Software Engineer

Leidos

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Columbia, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a Principal Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and
Posted 22 days ago | Updated 2 hours ago

Principal Software Engineer

Leidos

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Herndon, Virginia, USA

Full-time

Description Leidos has a new and exciting opportunity for a Principal Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and
Posted 22 days ago | Updated 12 hours ago

Principal Software Engineer

Trimble Mobile Solutions

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Westminster, Colorado, USA

Full-time

Principal Software Engineer, Web Extensibility About Trimble Dedicated to the world's tomorrow, Trimble is a technology company delivering solutions that enable our customers to work in new ways to measure, build, grow and move goods for a better quality of life. Core technologies in positioning, modeling, connectivity and data analytics connect the digital and physical worlds to improve productivity, quality, safety, transparency and sustainability. From purpose-built products and enterprise
Posted 22 days ago | Updated 8 hours ago

Principal, Software Engineer

Walmart Inc.

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Remote or Bentonville, Arkansas, USA

Full-time

Position Summary What you'll do Walmart is a multi-national, people-led, tech-powered omnichannel retailer with over 2.2 million associates. At CCaaS Platform, we're at the forefront of designing and deploying Walmart's next-generation Contact Center as a Service (CCaaS) platform. Our mission is to support all business functions while leveraging state-of-the-art AI and GenAI capabilities to enhance agent experience and productivity, empower customers with self-service options, and reduce avera
Posted 22 days ago | Updated 8 hours ago

AWS Principal Software Engineer

JPMorgan Chase & Co.

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Jersey City, New Jersey, USA

Full-time

Job Description If you are looking for a game-changing career, working for one of the world's leading financial institutions, you've come to the right place. As a Principal Software Engineer at JPMorgan Chase within the Corporate Technology Treasury Chief Investment Office Team, you provide expertise and engineering excellence as an integral part of an agile team to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Leverage your advan
Posted 15 days ago | Updated 8 hours ago

Principal Software Engineer, Oracle Integrations

Carmax, Inc.

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Richmond, Virginia, USA

Full-time

8116 - Midtown Office - 2220 W. Broad Street, Richmond, Virginia, 23220 CarMax, the way your career should be! Principal Software Engineer, Oracle Integrations About this job At CarMax, we are industry disruptors. At the heart of our innovation is new cloud platforms. Working on many different aspects of the customer and associate experience, our Principal Engineers research and discover new opportunities and shape the cloud platform to fulfill them. From inception to completion, you will de
Posted 9 days ago | Updated 8 hours ago

Principal Software Engineer - Urology R&D

Boston Scientific Corporation

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Arden Hills, Minnesota, USA

Full-time

Additional Location(s): US-MA-Marlborough Diversity - Innovation - Caring - Global Collaboration - Winning Spirit - High Performance At Boston Scientific, we'll give you the opportunity to harness all that's within you by working in teams of diverse and high-performing employees, tackling some of the most important health industry challenges. With access to the latest tools, information and training, we'll help you in advancing your skills and career. Here, you'll be supported in progressing -
Posted 9 days ago | Updated 8 hours ago

Principal Staff Engineer -Technical

PSEG

•

Newark, New Jersey, USA

Full-time

Requisition: 82299 PSEG Company: Public Service Electric & Gas Co. Salary Range: $ 104,600 - $ 165,700 Work Location Category: Hybrid Flexible PSEG operates under a Flexible Work Model where flexible work is offered when job requirements allow. In support of this model, roles have been categorized into one of four work location categories: Onsite are roles that have specific onsite requirements and are typically onsite daily. Hybrid fixed are roles that are a blend of onsite work/in-person
Posted 7 days ago | Updated 8 hours ago