Principal, Software Engineer Jobs in Illinois

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Staff, Software Engineer - React Native

Walmart Inc.

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Remote or Bentonville, Arkansas, USA

Full-time

Position Summary Walmart's Enterprise Business Services (EBS) is a powerhouse of seven exceptional teams delivering world-class technology solutions and services making a profound impact at every level of Walmart. As a key part of Walmart Global Tech, our teams set the bar for operational excellence and leverage emerging technology to support millions of customers, associates, and stakeholders worldwide. Joining EBS means embarking on a journey of limitless growth, relentless innovation, and the
Posted 16 days ago | Updated 1 hour ago

Principal Oracle HCM Instance Engineer (Remote - Open to All KP Markets)

Kaiser Permanente

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Remote or Pleasanton, California, USA

Full-time

Salary range will vary depending on the location you reside. KP Locations = CA, OR, WA, CO, MD, VA, DC, HI, GA We are seeking an accomplished IT Consultant VI (Principal Oracle HCM Instance Engineer) to architect, implement, and optimize Oracle HCM environments at enterprise scale. As the senior technical leader for HCM instance engineering, you will drive strategy, design, integration, and ongoing improvement for the entire Oracle Cloud HCM ecosystem. You will combine deep technical expertise
Posted 22 days ago | Updated 1 hour ago

Staff, Software Engineer - Full Stack

Walmart Inc.

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Remote or Bentonville, Arkansas, USA

Full-time

Position Summary Walmarts Enterprise Business Services (EBS) is a powerhouse of seven exceptional teams delivering world-class technology solutions and services making a profound impact at every level of Walmart. As a key part of Walmart Global Tech, our teams set the bar for operational excellence and leverage emerging technology to support millions of customers, associates, and stakeholders worldwide. Joining EBS means embarking on a journey of limitless growth, relentless innovation, and the
Posted 14 days ago | Updated 1 hour ago

Principal Network Application Engineer

CVS Health

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New York, 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 1 hour ago

Principal Software Quality Assurance Engineer (Hybrid)

RTX Corporation

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Remote or Windsor, Connecticut, USA

Full-time

Date Posted: 2025-07-08 Country: United States of America Location: 01: Building 01 Windsor Locks One Hamilton Road, Windsor Locks, CT, 06096 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Are you driven by precision, passionate about quality, and ready to make an impact on systems that fly, and protect? As a Software Quality and Process Assurance Engineer at Collins Aerospace, you'll be at the forefront of e
Posted 28 days ago | Updated 1 hour ago

Principal Engineer, Electrical

ICU Medical, Inc.

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Lake Forest, Illinois, USA

Full-time

Job Description Position Summary We are seeking a Principal Electrical Engineer with extensive experience across the full product lifecycle, from proof of concept through production. This role requires deep expertise in digital system architecture design, embedded microprocessor circuit board development, and integration of power management, motor drives, displays, speakers, sensors, and wireless communication. The ideal candidate will lead complex engineering projects, contribute to technical
Posted 60+ days ago | Updated 1 hour ago

2025108 Staff Software Engineer

John Deere & Company

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Moline, Illinois, USA

Full-time

There are over 7 billion people on this planet. And by 2050, there will be 2 billion more many moving into urban centers at an unprecedented rate. Making sure there is enough food, fiber and infrastructure for our rapidly growing world is what we're all about at John Deere. And it's why we're investing in our people and our technology like never before! Here the world's brightest minds are tackling the world's biggest challenges. If you believe one person can make the world a better place, we'll
Posted 2 days ago | Updated 1 hour ago

Principal Mechanical Project Engineer - Hybrid

Johnson Controls, Inc.

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Remote or York, Pennsylvania, USA

Full-time

Hybrid work opportunity - Consideration given to applicants within a commutable distance from York, PA. or must be willing to relocate. Build your best future with the Johnson Controls team! Who We Are: As a global leader in smart, healthy and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places and the planet. Join a winning team that enables you to build your best future! Our teams are uniquely positioned to support a multitude of industries
Posted 22 days ago | Updated 1 hour ago

Senior Principal Engineer (Remote)

RTX Corporation

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Remote or East Hartford, Connecticut, USA

Full-time

Date Posted: 2025-06-02 Country: United States of America Location: PW100: East Hartford 400 Main Street, East Hartford, CT, 06118 USA Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or a
Posted 55 days ago | Updated 1 hour ago

Staff Software Engineer, Visualization

10x Genomics

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California, USA

Full-time

10x Genomics creates powerful scientific tools that enable key biological discoveries and drive exponential progress in the study of human health. Our talented team has a distinguished record of creating innovative instruments, reagents, and software that analyze biological systems at a resolution that matches the complexity of biology. Scientists have used our tools to discover the mechanisms behind Alzheimer's disease, cystic fibrosis, autism, stem cell differentiation, COVID-19, and more. Yo
Posted 9 days ago | Updated 1 hour ago

(USA) Staff, Software Engineer - Full Stack

Walmart Inc.

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Remote or Bentonville, Arkansas, USA

Full-time

Position Summary What you'll do Walmart's Enterprise Business Services (EBS) is a powerhouse of seven exceptional teams delivering world-class technology solutions and services making a profound impact at every level of Walmart. As a key part of Walmart Global Tech, our teams set the bar for operational excellence and leverage emerging technology to support millions of customers, associates, and stakeholders worldwide. Joining EBS means embarking on a journey of limitless growth, relentless in
Posted 4 days ago | Updated 1 hour ago

Principal Engineer, ML Platform

Pinterest, Inc.

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Remote or San Francisco, California, USA

Full-time

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility
Posted 60+ days ago | Updated 1 hour ago

Senior Lead Software Engineer, Full Stack

Capital One

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Chicago, Illinois, USA

Full-time

Senior Lead Software Engineer, Full Stack Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital O
Posted 4 days ago

Staff Software Engineer

Jack Henry & Associates

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Remote

Full-time

At Jack Henry, we deliver technology solutions that are digitally transforming and empowering community banks and credit unions to provide enhanced and streamlined user experiences to their customers and members. Our best-in-class products are just the start as we lay the groundwork for the future of digital banking and payments. We hope you'll join us. We can't do it without you. We are hiring a Staff Software Engineer to support our Enterprise Account Origination teams. This role is focused on
Posted 24 days ago | Updated 1 hour ago

Staff, Software Engineer - People.AI

Walmart Inc.

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Remote or Bentonville, Arkansas, USA

Full-time

Position Summary Walmart is a multi-national people-led tech-powered omni channel retailer with over 2.2M associates. AtPeople.AI, we help, support and empower the HR department with AI and Gen AI solutions to improve productivity, harness the opportunities for growth, focus on well-being and cultivate cultures of belonging to all Walmarts associates. People.AI is seeking a highly skilled and experiencedStaff Machine Learning Engineer. You will be responsible for leading the development of inno
Posted 22 days ago | Updated 1 hour ago

Java / Python / AWS Lead Software Engineer

JPMorgan Chase & Co.

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Chicago, Illinois, 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 JPMorganChase within the Employee Platforms, 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 techni
Posted 7 days ago | Updated 1 hour ago

Staff Software Engineer, LLM Internal Tooling

Pinterest, Inc.

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Remote or San Francisco, California, USA

Full-time

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility
Posted 3 days ago | Updated 1 hour ago

Lead Software Engineer - CoCounsel AI Applications

Thomson Reuters U.S. Inc.

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Frisco, Texas, USA

Full-time

Ready to lead the next generation of AI-powered legal technology? Join Thomson Reuters and shape the future of CoCounsel AI Applications. At Thomson Reuters, we're revolutionizing how legal professionals work through cutting-edge generative AI solutions. As Lead Software Engineer of CoCounsel AI Applications, you'll will develop next generation CoCounsel product to transform the legal industry. About the role:As a Lead Software Engineer, you will: Be a Developer/Programmer- Develop software ap
Posted 13 hours ago | Updated 1 hour ago

Lead Software Engineer

Sargent & Lundy LLC.

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Chicago, Illinois, USA

Full-time

Description Sargent & Lundy is a global leader in power and energy consulting, where innovation meets integrity, diversity, and a commitment to quality. We stay at the forefront of today's opportunities in advanced nuclear power, decarbonization, smart grids, battery energy storage systems, hydrogen applications, electric transportation grids, digital modernization, and more. Our distinctive capabilities provide domestic and international clients and partners with a thoroughly reliable source o
Posted 54 days ago | Updated 1 hour ago

Lead - Full Stack- Software Engineer (SaaS)

Robert Half

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Remote or Des Moines, Iowa, USA

Full-time

Description Position: Lead Software Engineer - Full Stack (SaaS) Location: Remote Salary: up to $175,000 base annual salary + 10% For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. Lead Full-Stack Engineer - Build the Future from Day One Our client is launching something new-and they are looking for a Lead Full-Stack Engineer to help architect and build it fro
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Posted 22 hours ago | Updated 10 hours ago