Principal Software Engineer Jobs

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Senior/Principal Software Engineer, Mobile UX (Android)

Roblox

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San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 60+ days ago | Updated 7 hours ago

Principal Software Engineer, Application Networking

Roblox

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San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 60+ days ago | Updated 7 hours ago

Principal Software Engineer - Video

Roblox

•

San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 60+ days ago | Updated 7 hours ago

Principal Software Engineer, Observability (Backend)

Splunk Inc.

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California, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor
Posted 60+ days ago | Updated 7 hours ago

Senior/Principal Software Engineer, Data Engineering

Roblox

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San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 60+ days ago | Updated 7 hours ago

Principal Software Engineer, Data Streaming

Autodesk Inc.

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San Francisco, California, USA

Full-time

Job Requisition ID # 25WD85185 Position Overview At Autodesk, we believe in the power of data-driven innovation to shape the world. If you're passionate about building scalable, high-performance platforms that empower millions of users worldwide, we invite you to join our Analytics Data Platform team. We're looking for a Principal Software Engineer to help design and develop a large-scale stream processing platform that enables near-real-time data ingestion and processing. If you thrive in a
Posted 60+ days ago | Updated 7 hours ago

Principal Software Engineer

Synopsys, Inc.

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California, USA

Full-time

Descriptions & Requirements Job Description and Requirements Open to Hiring in Boulder CO, Austin TX, Colorado Springs CO, Gilbert AZ We Are: At Synopsys, we drive the innovations that shape the way we live and connect. Our technology is central to the Era of Pervasive Intelligence, from self-driving cars to learning machines. We lead in chip design, verification, and IP integration, empowering the creation of high-performance silicon chips and software content. Join us to transform the future
Posted 60+ days ago | Updated 7 hours ago

Software Principal Engineer

City National Bank

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Los Angeles, California, USA

Full-time

SOFTWARE PRINCIPAL ENGINEER WHAT IS THE OPPORTUNITY? The Principal Software Engineer plays a key role in City National Bank's Technology & Innovation division. As a Principal Software Engineer you will solve unique and complex problems that have a broad impact on the business. In addition, you will provide expertise and guidance in the daily activities of individual contributors or working teams to design, code, debug, test, document, implement and maintain complex business and client-facing app
Posted 12 days ago

Principal Engineer, Software Engineering

RTX Corporation

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Cedar Rapids, Iowa, USA

Full-time

Date Posted: 2025-06-27 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: Rockwell Collins Inc. d/b/a Collins Aerospace has an opening for a Principal Engineer, Software Engineering in Cedar Rapids, IA. Joining Collins Aerospace isn't just about finding a job; it's about embarking on a journey to redefine the fu
Posted 9 days ago | Updated 6 hours ago

AIML - Principal Software Engineer (Production Engineering), Machine Learning Platform & Infrastructure

Apple, Inc.

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No location provided

Full-time

Imagine what you could do with AIML at Apple. The people here don't just build products - we craft the kind of wonder that's revolutionized entire industries. It's the diversity of those people and their ideas that support the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Join Apple, and help us leave the world better than we found it. This team is more than a group of engineers - it's a group passionate about Apple products, se
Posted 60+ days ago | Updated 7 hours ago

Principal Software Engineer

Progressive Leasing

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Utah, USA

Full-time

Progressive Leasing is a leading provider of in-store and e-commerce lease-to-own solutions. As an almost 20+ year old FinTech company that has gone from start-up to industry leader, we know how to innovate, simplify, and value all people. We are a company founded on our grit and we are constantly looking to the future. As an ever-evolving group of entrepreneurs and technologists, we strive to do the right thing period in all aspects of our work. We are a subsidiary of PROG Holdings (NYSE: PRG),
Posted 60+ days ago | Updated 7 hours ago

Principal Software Engineer, Generative AI

Autodesk Inc.

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Colorado, USA

Full-time

Job Requisition ID # 25WD86528 Position Overview Autodesk is leading the transformation of the AEC industry, integrating AI technology into our products. We're enhancing our applications with cloud-native capabilities, including data at scale, edge computing, AI-based solutions, and advanced 3D modeling and graphics. This innovation is happening across our flagship products-AutoCAD, Revit, Construction Cloud-and Forma, our new Industry Cloud. As a Principal Full-Stack Software Developer on th
Posted 60+ days ago | Updated 7 hours ago

Software Principal Engineer

Dell Technologies

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Austin, Texas, USA

Full-time

Software Principal Engineer - MDiags Developer The Software Engineering team delivers next-generation application enhancements and new products for a changing world. Working at the cutting edge, we design and develop software for platforms, peripherals, applications and diagnostics - all with the most advanced technologies, tools, software engineering methodologies and the collaboration of internal and external partners. Join us to do the best work of your career and make a profound social imp
Posted 24 days ago | Updated 7 hours ago

Principal Software Engineer, Localization

Aduril Industries

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Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 60+ days ago | Updated 6 hours ago

Senior Principal Engineer Software (Data Loss Prevention Pipeline Java)

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 1 day ago | Updated 7 hours ago

Principal Engineer Software (Big Data)

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 4 days ago | Updated 7 hours ago

Principal Software Engineer I (Java, Android)

Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary Leads software engineering team in the development of assigned software applications and tools. Serves as the technical lead in design, development, and deployment of successful cross-functional projects in support of next generation Digital/Online platform for Walgreens. Plays a leading role to functionally decompose complex problems into simple & straight forward solutions. Ensures quality of architecture and design of systems. Assists directly and indirectly in c
Posted 60+ days ago | Updated 7 hours ago

Principal Engineer Software (Network Security Management, GoLang)

PaloAlto Networks

•

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 3 days ago | Updated 7 hours ago

Senior Principal Engineer, Software Engineering

RTX Corporation

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Annapolis, Maryland, USA

Full-time

Date Posted: 2025-06-23 Country: United States of America Location: HMD31: Annapolis, MD 2551 Riva Road , Annapolis, MD, 21401-7435 USA Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: ARINC Incorporated d/b/a Collins Aerospace has an opening for a Senior Principal Engineer, Software Engineering in Annapolis, MD. This is a hybrid role, individual must work in the Annapolis, Maryland office 3 times per week and can work remote two
Posted 12 days ago | Updated 6 hours ago

Principal Engineer Software (Public Cloud)

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 11 days ago | Updated 7 hours ago