Average salary: $150,412 /yearly

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  • $152.07k - $202.76k

     ...'re looking for top-tier talent ready to take on the challenge. Join us in building the future. The Role The Principal Software Development Engineer plans, designs, architects, and builds multiple highly complex ServiceNow solutions including (but not limited to)... 
    Suggested
    Temporary work
    Remote work

    Lumen Inc

    Denver, CO
    9 hours ago
  • $182.4k - $273.6k

     ...evolution of enterprise planning solutions through advanced software engineering and AI integration. We are a diverse, highly motivated...  ...the Role Join our innovative Planning organization as a Principal Software Development Engineer. You'll architect and lead the... 
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    Work at office
    Remote work
    Home office
    Flexible hours

    Workday

    Boulder, CO
    9 hours ago
  • $165k - $210k

     ...lives of millions of Americans. About the role: As a Principal Software Developer , you will serve as a senior technical authority...  ...integration efforts across programs while influencing engineering best practices and long-term technical direction.This role... 
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    Raft Company Website

    Colorado Springs, CO
    5 days ago
  • $190k - $240k

     ...is looking foraPrincipal VehicleSoftware Engineer. In this hands-on technical leader role,...  ...to drive the end-to-end vehicle software solution, contributing to the payload processor...  ...implementrequiredsystem functions ~ Collaborate with the Principal Ground Software Engineer and vehicle and... 
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    EOI Space

    Lafayette, CO
    11 days ago
  •  ...Principal Software Development Engineer in Test (SDET) This role has been designed as ‘Hybrid’ with an expectation that you will work on average 2 days per week from an HPE office. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud company advancing... 
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    Work experience placement
    Work at office
    2 days per week

    HPE

    Fort Collins, CO
    4 days ago
  • $190k - $280k

     ...security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Principal Software Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being treated like a company... 
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    Full time
    Contract work
    Remote work
    Work from home
    Relocation package

    GliaCell Technologies

    Aurora, CO
    9 days ago
  • $180k - $220k

     ...computational breakthroughs. Join a world-class team of scientists, engineers, and business professionals to advance the state-of-the-art in quantum computing.    Atom Computing is seeking a Principal Software Engineer to define and evolve the backend services... 
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    Temporary work
    Work at office
    3 days per week

    Atom Computing

    Boulder, CO
    12 days ago
  • A leading aerospace company seeks a Software Engineer to support the Deep Space Advanced Radar Capability Program. Applicants need a DoD Secret clearance and 5+ years of relevant experience with technologies such as C++, Java, and JavaScript. Responsibilities include installing... 
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    JSfirm.com

    Denver, CO
    3 days ago
  •  ...Bachelor’s degree in computer science, information systems, math, engineering, or other technical field, or equivalent experience* Eight...  ...ASP.NET MVC, HTML, JS, CSS, Ajax)* Advanced understanding of software development and research tools* Attention to detail and results... 
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    Transamerica Corporation

    Denver, CO
    1 day ago
  • $103.6k - $155.4k

     ...is impossible. Our employees are not only part of history, theyre making history. Northrop Grumman Space Systems is seeking Software Engineers to join our team supporting the Deep Space Advanced Radar Capability (DARC) Program. This position would be based in Colorado... 
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    Relocation
    Shift work

    JSfirm.com

    Denver, CO
    3 days ago
  • $103.6k - $155.4k

    A leading aerospace and defense company is seeking a Principal or Sr. Principal CUDA Software Engineer based in Colorado Springs, Colorado. The role involves designing radar digital signal processing software and collaborating on innovative projects. Candidates must have... 
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    JSfirm.com

    Denver, CO
    4 days ago
  • $215k - $252k

     ...visitors and leads, as well as building out ML-powered recommendation engine for our ACV expansion initiatives. We’re also in an exciting...  ...and stability of our systems. Mentor and provide guidance to software engineers, fostering growth and development. Actively... 
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    Work at office
    Local area
    Remote work
    2 days per week
    3 days per week

    Joinhorizon

    Denver, CO
    5 days ago
  • $103.6k - $155.4k

     ...impossible. Our employees are not only part of history, theyre making history. Northrop Grumman Space Systems is seeking a Principal CUDA Software Engineer OR Sr. Principal CUDA Software Engineer to join our team supporting our DARC program. This position will be based in... 
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    Contract work
    Relocation package
    Shift work

    JSfirm.com

    Denver, CO
    3 days ago
  • A leading aerospace and defense company is seeking a Principal or Sr. Principal Software Engineer in Colorado. You will design and develop critical software solutions while working in a dynamic environment. Applicants should have a Bachelor's degree with relevant experience... 
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    JSfirm.com

    Denver, CO
    4 days ago
  • A leading aerospace and defense company in Colorado is seeking an experienced Sr. Principal Software Engineer to support innovative data management services. The ideal candidate will be a strong JAVA developer with a solid background in software design and a Top Secret... 
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    JSfirm.com

    Denver, CO
    4 days ago
  • $115.4k - $192.3k

    Technology Consulting/Principal Software Engineer Are you ready to lead the design of cutting-edge AI systems that stop identity fraud and protect millions of users worldwide? Do you want to apply your deep learning expertise to real-world biometric challenges and shape... 
    Local area
    Worldwide
    Flexible hours

    LexisNexis Risk Solutions

    Denver, CO
    5 days ago
  • $114k - $171k

    A leading aerospace and defense contractor seeks a Principal Software Engineer to support the Deep Space Advanced Radar Capability Program. This role involves developing and deploying software primarily in C++ and Java, and requires an active DoD Secret clearance. Candidates... 
    For contractors

    JSfirm.com

    Denver, CO
    3 days ago
  • $137.4k - $206k

    A leading aerospace company is seeking a Sr. Principal Software Engineer in Aurora, CO. Successful candidates will have robust JAVA development experience and expertise in software design and unit testing. Familiarity with Kubernetes, Docker, and microservices is essential... 

    JSfirm.com

    Denver, CO
    4 days ago
  • $165k - $200k

    Principal Software Engineer (TS/SCI) {S} Job Category : ENG Requisition Number : PRINC003224 Posted : February 9, 2026 Full-Time Locations Showing 1 location Stratagem Group Aurora 3855 Lewiston St Suite 250 Aurora, CO 80011, USA ARKA Group L.P. (“ARKA”) is an advanced... 
    Full time
    Temporary work
    For subcontractor
    Work at office
    Visa sponsorship
    Relocation package
    Flexible hours

    TSG

    Aurora, CO
    3 days ago
  • $103.6k - $155.4k

     ...-Domain Operations, Missile Defense Integration Business Unit (BU), has an exciting career opportunity for an Efficiency Principal Software Engineer - Level 3 to join our team of qualified, diverse, and innovative individuals located in Colorado Springs, CO. Position Overview... 
    Work experience placement
    Relocation
    Shift work

    JSfirm.com

    Denver, CO
    3 days ago
  • A major aerospace and defense company in Colorado Springs seeks a Principal Software Engineer to design and develop applications for innovative systems. Candidates must have a Bachelor's in STEM and 5+ years of software experience in C++ or Java, and a Secret clearance... 

    JSfirm.com

    Denver, CO
    4 days ago
  • $145.6k - $209.3k

    About the Role We are seeking a Principal Software Development Engineer in Enterprise Solutions and Experience (ESE) org to lead the architecture and development of a cloud-native onboarding platform that enables engineering teams to seamlessly deploy and operate services... 

    UKG (Ultimate Kronos Group)

    Denver, CO
    2 days ago
  • $100.3k - $196.7k

     ...employees are not only part of history, they're making history. Northrop Grumman Defense Systems is seeking Sr. Principal Software Systems Engineer. This position will be located in Colorado Springs, Colorado or Huntsville, Alabama support the Sentinel program.... 
    Full time
    Relocation package
    Monday to Thursday
    Shift work

    Northrop Grumman

    Colorado Springs, CO
    4 days ago
  • $195k - $265k

    A consulting firm in Denver seeks a Principal Architect for technology implementation projects. The role involves mentoring, leading teams, and ensuring the quality delivery of complex solutions. Candidates should have over 8 years in technology consulting and a strong... 
    Flexible hours

    Cedera

    Denver, CO
    4 days ago
  • $195k - $265k

    Principal Architect, Software Engineering Credera is a global consulting firm that combines transformational consulting capabilities, deep industry knowledge, AI and technology expertise to deliver valuable customer experiences and accelerated growth across various industries... 
    H1b
    Remote work
    Worldwide
    Flexible hours
    2 days per week

    Cedera

    Denver, CO
    4 days ago
  • $114k - $171k

    A leading aerospace and defense company in Colorado is seeking a Principal Software Engineer to develop and maintain software solutions for mission-critical systems. Responsibilities include enhancing system performance, implementing automation, and collaborating in an... 

    JSfirm.com

    Denver, CO
    4 days ago
  •  ..., energetic, and forward-thinking individuals to join our team. We are seeking a highly skilled and experienced Principal Embedded Software Engineer   II to join our software team. In this position, you will be responsible for low-level and high-level software in... 
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Local area

    CesiumAstro

    Westminster, CO
    13 days ago
  •  ...passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add a Principal Software Project Engineer I to our Internal Missions team. If you enjoy working in a startup environment and are passionate about developing software... 
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Local area

    CesiumAstro

    Westminster, CO
    25 days ago
  • $135k - $165k

     ...Vertafore is a leading technology company whose innovative software solutions are advancing the insurance industry. Our suite...  ...across the U.S., Canada, and India. JOB DESCRIPTION As a Principal Software Engineer, you will play a strategic leadership role in the... 
    Contract work
    Work from home
    Flexible hours

    Vertafore

    Denver, CO
    20 days ago
  • $150k - $220k

    We’re ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration...  ...employees feel valued, supported, and inspired to grow. Principal Software Engineer (Contract) - Flight SW & Systems Modeling... 
    Contract work
    For contractors
    Remote work

    ALTEN Technology USA

    Denver, CO
    1 day ago