principal software engineer Jobs

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Staff Software Engineer / Node

Motion Recruitment Partners, LLC

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Newport Beach, California, USA

Full-time

One of the largest healthcare entities in the nation is looking to expand one of their newest teams that will be working on greenfield application while also doing research and development to incorporate the most modern practices. If you are Tech Lead looking to make a difference, this is the role for you! Required Skills & Experience Bachelors Degree in Computer Science 8+ years of software development experience Node & Typescript Extensive experience with System Design AWS ecosystem Experi
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Posted 28 days ago | Updated 4 hours ago

Principal Engineer - Renewable Development

Berkshire Hathaway Energy

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Scottsdale, Arizona, USA

Full-time

Job Description The principal engineer - renewable development will provide highly technical engineering services and direct the work of others for the planning, design, and construction of renewable energy projects. Assignments will frequently include all project phases including overseeing and guiding staff in project development and design, resolution of complex engineering problems, design, engineering specifications, scheduling, project accounting (budgeting, estimating, forecasting, and c
Posted 60+ days ago | Updated 7 hours ago

Principal Engineer - Firmware Engineer

Marvell Semiconductor Inc.

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Santa Clara, California, USA

Full-time

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and be
Posted 60+ days ago | Updated 7 hours ago

Principal Engineer (Drug Product)

Regeneron Pharmaceutical

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Rensselaer, New York, USA

Full-time

We are currently looking to fill a Principal Drug Product (DP) Manufacturing Science and Technology (MSAT) Engineer position. The Drug Product (DP) Manufacturing Science and Technology (MSAT) Engineer supports and/or leads equipment selection, CMO selection strategy, management of equipment qualification and/or process validation activities and will be hands-on solving issues during technology transfer and cGMP start-up. The MSAT team establishes best practices for technical support of cGMP drug
Posted 60+ days ago | Updated 7 hours ago

Sr. Principal Superalloys Engineer - Onsite

RTX Corporation

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East Hartford, Connecticut, USA

Full-time

Date Posted: 2025-07-21 Country: United States of America Location: PW100: East Hartford 400 Main Street, East Hartford, CT, 06118 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing engines unlike any the world has ever seen. And because transformation begins from within, we're seeking the people to drive it.
Posted 12 days ago | Updated 6 hours ago

(USA) Staff, Software Engineer

Walmart Inc.

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Remote or Bentonville, Arkansas, USA

Full-time

Position Summary What you'll do About Enterprise Business Services (EBS) The Enterprise Business Services (EBS) team serves as Walmart's strategic technology partner across all business verticals, powering innovative solutions that enable our business to thrive. As a core pillar of Walmart Global Tech, EBS delivers robust service operations and cutting-edge technology platforms for Finance, People, and the Associate Digital Experience, driving operational excellence at Fortune #1 scale. Our
Posted 9 days ago | Updated 7 hours ago

Principal Engineer, Electronic Warfare (EW) Architecture

Analog Devices, Inc.

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Wilmington, Massachusetts, USA

Full-time

About Analog Devices Analog Devices, Inc. (NASDAQ: ADI ) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized factories, mobility, and digital healthcare, combat climate change, and reliably connect humans and the world. With revenue of more than $9 billion in FY24 and approximately 24,000 people globally, ADI
Posted 41 days ago | Updated 7 hours ago

Sr Staff Software Engineer

GE Aerospace

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Evendale, Ohio, USA

Full-time

Job Description Summary This position is responsible for designing highly complex modules, critical components or a whole application/product in its entirety. Has the vision to integrate it across multiple systems. This position works independently and is seen as a technical leader. The position is responsible for driving the design and development efforts related to architecture, scalability, availability and performance in alignment with the product/application roadmap. Job Description Essent
Posted 42 days ago | Updated 7 hours ago

Senior Principal Engineer - Solid Propulsion

RTX Corporation

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Tucson, Arizona, USA

Full-time

Date Posted: 2025-06-06 Country: United States of America Location: AZ802: RMS AP Bldg 802 1151 East Hermans Road Building 802, Tucson, AZ, 85756 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and
Posted 55 days ago | Updated 7 hours ago

Senior Principal Engineer, Electro-mechanical Controls (Onsite)

RTX Corporation

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Windsor, Connecticut, USA

Full-time

Date Posted: 2025-06-19 Country: United States of America Location: 01: Building 01 Windsor Locks One Hamilton Road, Windsor Locks, CT, 06096 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Collins Aerospace's Power & Controls team is looking for a Senior Principal Engineer to play a pivotal role in advancing our Ele
Posted 39 days ago | Updated 7 hours ago

Principal Engineer - Charging Systems

T-Mobile

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Washington, USA

Full-time

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! Job Overview The System Architecture Engineer's role i
Posted 60+ days ago | Updated 7 hours ago

Principal Engineer, Design Engineering (Hybrid)

RTX Corporation

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Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-05-27 Country: United States of America Location: PW222: PW Puerto Rico Road 110 North Km28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing engines unlike any the world has ever seen. And because transformation begins from within, we're s
Posted 50 days ago | Updated 7 hours ago

Lead Software Engineer - Java/Springboot/AWS

JPMorgan Chase & Co.

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Wilmington, Delaware, USA

Full-time

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer - Java/Springboot/AWS at JPMorgan Chase within the Payments Technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical technology sol
Posted 14 days ago | Updated 7 hours ago

Lead Software Engineer - Python, CI/CD, AWS

JPMorgan Chase & Co.

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Houston, Texas, USA

Full-time

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Corporate Sector, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical technology solutions across multiple technic
Posted 15 days ago | Updated 7 hours ago

Staff Software Engineer (DevOps/AI - Startup)

Kforce Technology Staffing

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White Plains, New York, USA

Full-time

RESPONSIBILITIES: Kforce has a client that is seeking a Staff Software Engineer (DevOps/AI - Startup). This is a hybrid/flexible role based near White Plains, NY. Overview: We're partnering with a stealth-mode healthcare technology innovator focused on expanding access to affordable, high-quality care. The company has developed a patent solution that merges telehealth, diagnostics, and AI into a fully integrated, on-demand care platform. As they expand their engineering team, they are looking f
Posted 24 days ago | Updated 2 hours ago

Principal Azure Cloud Engineer

ManTech

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Chantilly, Virginia, USA

Full-time

MANTECH seeks a motivated and experienced Principal Azure Cloud Engineer to join our team in Chantilly, VA. In this role, you will support mission-critical operations by designing, implementing, and managing Azure cloud infrastructure. You will collaborate with cross-functional teams to enhance cloud environments using modern tools and best practices. Responsibilities include but are not limited to: Supporting Azure cloud services and infrastructure using Infrastructure as Code (IaC) tools suc
Posted 10 days ago | Updated 19 hours ago

Lead Software Engineer - AWS, PySpark, Databricks

JPMorgan Chase & Co.

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Columbus, Ohio, USA

Full-time

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Corporate Technology Workforce Data Analytics team, you play a crucial role in an agile team dedicated to enhancing, building, and delivering trusted, market-leading technology products that are secure, stable, and scalable. As a key technical contributor, you are tasked with implementing critical techno
Posted 5 days ago | Updated 7 hours ago

Tech Lead Software Engineer-Data Validation

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A61585 Apply to this job Share this listing: Responsibilities About the Team PDPO(Privacy and Data Protection Office) is the organization to lead, supervise, and empower all TikTok's privacy work in an accountable and industry leading way. This team is the expert in the landscape of privacy risks and passionate about consulting across the company on implementing the proper safeguards and technical mitigations to ensure that our user
Posted 6 hours ago

Staff, Software Engineer, Front End

Walmart Inc.

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Sunnyvale, California, USA

Full-time

Position Summary What you'll do Job Description *Immigration sponsorship is not available in this role.* We are seeking a highly skilled and motivated individual to join our team as a Staff,Software Engineer. In this role, you will be playing a pivotal role in designing, developing, and implementing solutions that solve mission critical business problems and support Walmart marketplace growth. About Team: Our team works closely with our US stores and eCommerce business to better serve custo
Posted 22 days ago | Updated 7 hours ago

Principal Engineer

Constellation Energy

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Everett, Massachusetts, USA

Full-time

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our
Posted 60+ days ago | Updated 7 hours ago