principal software engineer Jobs

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Principal Software Engineer (Onsite)

RTX Corporation

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State College, Pennsylvania, USA

Full-time

Date Posted: 2025-06-09 Country: United States of America Location: PA602: 302 Science Park Road, Bldg 5C 302 Science Park Road Building 5C, State College, PA, 16803-2214 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: TS/SCI with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling
Posted 15 days ago | Updated 4 hours ago

Principal Software Engineer - Signify Health

CVS Health

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Texas, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 17 days ago | Updated 4 hours ago

Principal Software Engineer - FACE Applications (Hybrid)

RTX Corporation

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Remote or Cedar Rapids, Iowa, USA

Full-time

Date Posted: 2025-06-09 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Shape the future of military avionics software. Collins Aerospace is seeking an experienced Principal Project Engineer to lead cross-functional engineering efforts within our Military Avionics Open Platform Application Softw
Posted 4 days ago | Updated 4 hours ago

Principal, Software Engineer

Walmart Inc.

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Bentonville, Arkansas, USA

Full-time

Position Summary What you'll do Walmart is a multi-national people-led tech-powered omnichannel retailer with over 2.2M associates. AtPeople.AI, we help, support and empower the HR department with AI andGenaisolutions to improve productivity, harness the opportunities for growth, focus on well-being and cultivate cultures of belonging to all Walmarts associates. Walmarts People.AI team is seeking an exceptionalPrincipal Software Engineer, who possesses outstandingPython programming skillsand
Posted 23 days ago | Updated 4 hours ago

Principal Software Engineer

Boston Scientific Corporation

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Irvine, California, USA

Full-time

Innovation - Diversity - 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 - whatever your ambitions. Principal Softwar
Posted 22 days ago | Updated 4 hours ago

Principal Software Engineer - GC1013627

Juniper Networks

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Sunnyvale, California, USA

Full-time

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. Principal Software Engineer Locat
Posted 7 days ago | Updated 4 hours ago

Principal Software Engineer, Jetson Embedded Platform

NVIDIA Corporation

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Santa Clara, California, USA

Full-time

We are looking for a versatile Principal Software Engineer / Architect to lead the IGX software team to production. This is an outstanding opportunity to define and shape NVIDIA's enterprise software offerings for the Tegra embedded system platform. Using your expansive knowledge of embedded platforms, operating systems, and software architectures, you will work with a world-wide development team to tackle the unique challenges of delivering the world's most powerful platform for crafting soluti
Posted 5 days ago | Updated 4 hours ago

Principal Software Engineer 3D UI

Boston Scientific Corporation

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Cambridge, Massachusetts, USA

Full-time

Additional Location(s): N/A 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 - whatever your
Posted 7 days ago | Updated 4 hours ago

Principal, Software Engineer- Node.js

Walmart Inc.

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Remote or Bentonville, Arkansas, USA

Full-time

Position Summary What you'll do Walmarts Gen AI powered My Assistant team is seeking an experienced Principal Software Engineer with expertise in Node.Js. This individual will play a pivotal role in reshaping, designing and implementing My Assistant Experience as a platform which can be integrated, leveraged, and supported as a single stop shop for all our associate needs. This role offers significant growth prospects and reports directly to the Director of Walmart My Assistant Experiences. W
Posted 45 days ago | Updated 4 hours ago

Principal Software Engineer - Microsoft Resource Graph

Microsoft Corporation

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No location provided

Full-time

The Microsoft Resource Graph (MRG)-part of the Microsoft Resource Manager (MRM) and Azure Control Plane-has a mission to reliably organize the planet-scale cloud inventory and make it accessible to every Azure customer through scalable and high-performance tools. MRG serves as the inventory of cloud resources, dependencies, services, applications, and Azure metadata. It is a core service that enables nearly all Azure experiences and workloads running on the platform. The Azure Portal, Azure Mar
Posted 4 days ago | Updated 4 hours ago

Principal Software Engineer

Microsoft Corporation

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No location provided

Full-time

We are building a planet-scale multi-modal database from the ground up. You will be part of the team that is reimagining the databases in the era of Large Language Models ( LLMs ) by deeply integrating Artificial Intelligence ( AI ) into all parts of the stack. As a Principal Software Engineer, you will lead and collaborate with a team of passionate engineers, driving ideas to impactful results in a fast-paced environment. You will be working on building and using system-level software (e.g., d
Posted 32 days ago | Updated 4 hours ago

Principal Software Engineer - Commercial Trading (React JS) - Hybrid

Citizens Bank

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Remote or Johnston, Rhode Island, USA

Full-time

Job Description 3 Days Hybrid from any of our locations in RI, Iselin NJ, MA, Charlotte NC, Pittsburgh PA, Dallas TX or Phoenix AZ Role is not relocation eligible. Job Title: Principal of Software Engineer Responsibilities Your role as Principal of Software Engineering is to work with engineering teams and architecture to produce high-quality technology solutions. You will be given the autonomy to lead, design and develop innovative solutions to some of the biggest technical issues facing th
Posted 5 days ago | Updated 4 hours ago

Principal Software Engineer

Quest Diagnostics Inc.

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Remote or Schaumburg, Illinois, USA

Full-time

Overview The principle engineer works as part of an agile team to design and implement new features and technologies. The goal is to use, evaluate, and learn exciting new technologies that keep our products and teams on the cutting edge. Please note this position is based in Chicago, IL. The work requirement is 3 days in the office and 2 days can be work from home. Core Capabilities: Communication & Collaboration:Listens to the ideas and concerns of others and develops an understanding of how
Posted 12 days ago | Updated 4 hours ago

Principal Software Engineer - Remote

UnitedHealth Group

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Remote or San Diego, California, USA

Full-time

At Optum, you'll have the clinical resources, data and support of a global organization behind you so you can help your patients live healthier lives. We believe you deserve an exceptional career, and will empower you to live your best life at work and at home. Experience the fulfillment of advancing the health of your community with the excitement of contributing new practice ideas and initiatives that could help improve care for millions of patients across the country. Because together, we hav
Posted 8 days ago | Updated 4 hours ago

Principal Software Engineer

Leidos

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Columbia, Maryland, USA

Full-time

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 immediate v
Posted 31 days ago | Updated 4 hours ago

Principal Software Engineer

UKG Careers

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Weston, Florida, USA

Full-time

Company Overview With 80,000 customers across 150 countries, UKG is the largest U.S.-based private software company in the world. And we're only getting started. Ready to bring your bold ideas and collaborative mindset to an organization that still has so much more to build and achieve? Read on. At UKG, you get more than just a job. You get to work with purpose. Our team of U Krewers are on a mission to inspire every organization to become a great place to work through our award-winning HR tec
Posted 27 days ago | Updated 4 hours ago

Principal Software Engineer

Boston Scientific Corporation

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Arden Hills, Minnesota, USA

Full-time

Innovation - Diversity - 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 - whatever your ambitions. Principal Softwar
Posted 40 days ago | Updated 4 hours ago

Principal Software Engineer, Data Infrastructure

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 5 days ago | Updated 4 hours ago

Principal Software Engineer - Infrastructure

Snowflake Inc.

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Menlo Park, California, USA

Full-time

Where Data Does More. Join the Snowflake team. There is only one Data Cloud. Snowflake's founders started from scratch and designed a data platform built for the cloud that is effective, affordable, and accessible to all data users. But it didn't stop there. They engineered Snowflake to power the Data Cloud, where thousands of organizations unlock the value of their data with near-unlimited scale, concurrency, and performance. This is our vision: a world with endless insights to tackle the chal
Posted 26 days ago | Updated 5 hours ago

Principal Software Engineer, Virtual Products Growth Team

Roblox

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Remote or 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 46 days ago | Updated 4 hours ago