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  3. Software Engineer

Onsite Software Engineer jobs in Colorado, USA

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  • Sun
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      Sarah Jenkins

    • 2:30 PM - 3:00 PM

      Initial Interview

      Alex Chen

  • Mon
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      Product Manager Interview

      David G. (Hiring Manager)

    • 4:15 PM - 5:15 PM

      First Round Interview

      Sophie L.

  • Tue
    • 1:20 PM - 1:45 PM

      Introductory Interview

      Marta W.

    • 2:30 PM - 3:00 PM

      Kick-off Interview

      Daria (HR)

  • Wed
    • 1:00 PM - 1:45 PM

      Qualifying Interview

      James Miller

    • 5:30 PM - 6:00 PM

      Discovery Interview

      Chris V.

  • Thu
    • 2:30 PM - 3:00 PM

      First Interview

      Michael T.

    • 4:00 PM - 5:00 PM

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Software Engineer Jobs in Colorado — On-Site Opportunities Await Top Talent

Colorado's growing tech sector is actively seeking talented professionals to fill 500+ on-site software engineer positions. Companies in Denver, Boulder, and beyond are expanding their engineering teams, creating strong demand for skilled candidates ready to contribute to innovative projects. This on-site role offers a collaborative environment where teams build cutting-edge solutions together.

Successful candidates typically bring strong proficiency in programming languages such as Java, Python, or C++, along with experience in agile development and version control systems like Git. Employers value problem-solving abilities, a solid grasp of data structures and algorithms, and familiarity with cloud platforms such as AWS or Azure. Communication skills and a collaborative mindset matter too, as engineers often work closely with cross-functional teams to design, test, and deploy scalable software solutions.

On-site work in Colorado typically means joining a dynamic office environment where engineers collaborate face-to-face on complex projects, participate in daily stand-ups, and benefit from direct mentorship. The regional tech scene continues to thrive, with companies across Colorado actively looking to hire a software engineer who can adapt quickly and contribute from day one. This hands-on setup fosters innovation and accelerates growth.

If you're ready to take the next step in your career, explore the latest software engineer vacancies available through Global Work AI. Whether you're experienced or eager to grow your skills, this is an excellent opportunity to join Colorado's thriving tech community. Discover how Global Work AI connects talented engineers with top employers and start your journey toward a rewarding on-site software engineer role.

Frequently Asked
Questions

Everything you need to know about
finding your next role
  • What is the average software engineer salary in Colorado for on-site roles?

    In Colorado, on-site software engineer pay commonly falls in the low-to-mid six figures, with many postings clustering around a median near $110,000 to $135,000 a year before bonuses. Pay varies by Denver-area tech demand, company size, stack, and years of experience, so senior candidates can see higher totals. Benefits, equity, and overtime policies may also affect the package. Since compensation shifts quickly, it helps to compare current Colorado listings and look at similar engineering roles for a realistic range.
  • What skills and programming languages are required for a software engineer job?

    Employers usually want a strong base in data structures, algorithms, testing, and version control, plus comfort working in teams with product and QA partners. Common languages for a software engineer include Python, Java, JavaScript, C#, and SQL, with cloud tools such as AWS or Azure often appearing in Colorado job ads. Many on-site roles also value debugging, code reviews, and clear documentation. The exact stack depends on the employer, so reviewing active openings can show which skills matter most in practice.
  • What does a software engineer do on a daily basis in an on-site role?

    A typical day often starts with standups, then moves into coding, debugging, testing, and collaborating with nearby teammates on features or fixes. In an on-site setting, a software engineer may join whiteboard sessions, pair-program, and troubleshoot issues faster because product, design, and operations staff are in the same office. Work usually includes reading tickets, updating code, reviewing pull requests, and validating releases. Day-to-day duties shift by team, so checking job descriptions can show how a specific Colorado employer structures the role.
  • What qualifications do employers usually look for in a software engineer in the USA?

    Most U.S. employers expect a bachelor’s degree in computer science, software engineering, or a related field, though equivalent experience can sometimes substitute. Hiring teams often want proof of building real systems through internships, portfolios, or prior professional work. In Colorado and across the USA, strong problem-solving ability, knowledge of software development lifecycles, and familiarity with Agile methods are common expectations. Certifications are less critical than demonstrated impact, so reviewing listed requirements can help you match your background to the market.
  • What is the hiring process for a software engineer job in Colorado?

    The process usually begins with an application review, followed by a recruiter screen and one or more technical interviews. For Colorado software engineer openings, employers may include live coding, take-home exercises, system design questions, and behavioral interviews with the hiring manager or team. On-site roles can also involve an in-person visit to assess collaboration style and communication. Final steps often include references and an offer discussion. Because each company runs interviews differently, it is useful to compare recent postings and prepare for the most common formats.
  • What opportunities for career growth are available in a software engineer role?

    Career paths often lead toward senior engineer, staff engineer, tech lead, architect, or engineering management, depending on whether someone prefers hands-on coding or team leadership. In Colorado, growth can be especially strong in healthcare tech, aerospace, fintech, and SaaS companies, where product complexity creates room to expand expertise. Many engineers also move into DevOps, security, data engineering, or platform work as they deepen their skills. Looking at internal mobility and promotion language in job ads can reveal how a company supports long-term development.
  • How does an on-site software engineer job differ from remote or hybrid roles?

    An on-site position usually means working from the employer’s office in Colorado on a regular schedule, which can make collaboration, mentoring, and rapid problem-solving more immediate. Remote roles offer more location flexibility, while hybrid setups split time between home and office. For a software engineer, the tradeoff is often between direct face time and schedule freedom, plus commute time versus easier access to teammates and equipment. The best fit depends on work style, team structure, and priorities, so comparing listings side by side is helpful.

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500+ jobs found

  • Adams 12 Five Star Schools

    Adams 12 Five Star Schools

    Today

    Software engineer, senior

    Position Type: Information Technology/ Software Engineer, Senior Date Posted: 10/23/2026 Location: Educational Support Center Closing Date: 11/03/2026 FULL SALARY RANGE: IT Level 12 (minimum:...

    onsite, Thornton, CO, United States
    $100k – $150k/yrFull TimeSenior (5+ years)
  • Sierra Space

    Sierra Space

    Today

    Software engineer iii - flight software (clearance required)

    Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth. Sierra Space team members share a spirit of innovation and collaboration...

    onsite, Centennial, CO, United States
    $130k – $178k/yrFull TimeMiddle (2-4 years)
  • Caterpillar Inc.

    Caterpillar Inc.

    a day ago

    Software engineer

    Career Area: Technology, Digital and Data Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we...

    onsite, Broomfield, CO, United States
    $98k/yrFull TimeJunior (<2 years)
  • Delta Solutions & Strategies

    Delta Solutions & Strategies

    a day ago

    Mid level - software engineer

    Delta Solutions & Strategies is seeking a Mid level Software Engineer to join our team supporting software development on Peterson Space Force Base. This position will focus on development and...

    onsite, Colorado Springs, CO, United States
    $90k – $120k/yrFull TimeMiddle (2-4 years)
  • Delta Solutions & Strategies

    Delta Solutions & Strategies

    a day ago

    Senior level - software engineer

    Delta Solutions & Strategies is seeking a Senior level Software Engineer to join our team supporting software development on Peterson Space Force Base. This position will focus on development and...

    onsite, Colorado Springs, CO, United States
    $110k – $135k/yrFull TimeSenior (5+ years)
  • Northrop Grumman

    Northrop Grumman

    2 days ago

    Sr principal engineer software

    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have...

    onsite, Bellevue, NE, United States
    $129k – $194k/yrFull TimeSenior (5+ years)
  • Space Programs

    Space Programs

    2 days ago

    Java software engineer (5775) (boulder, co) (ts/sci)

    The SMX Space and Intelligence (S&amp;I) Business Unit (BU) is on the ground floor across the future remote sensing ecosystem for all orbital regimes (LEO, MEO, HEO, and GEO). We build, integrate,...

    onsite, Boulder, CO, United States
    $110k/yrFull TimeJunior (<2 years)
  • CACI International

    CACI International

    6 days ago

    Cleared software engineer intern - summer 2027

    Job Title: Cleared Software Engineer Intern - Summer 2027 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Part-Time On-Call...

    onsite, Denver, CO, United States
    $40k – $80k/yrFull TimeJunior (<2 years)
  • Sierra Nevada Corporation

    Sierra Nevada Corporation

    6 days ago

    Principal software engineer (architecture/design development)

    Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. As a Principal Software Engineer, you will provide technical leadership...

    onsite, Lone Tree, CO, United States
    Full TimeLead / Manager
  • The GEO Group

    The GEO Group

    6 days ago

    Software engineer, sr.

    Benefits Information This job posting is anticipated to remain open until October 30th, 2026. Full-time employees will enjoy a competitive benefits package with options for you and your family...

    onsite, Boulder, CO, United States
    $120k – $140k/yrFull TimeSenior (5+ years)
  • Northrop Grumman

    Northrop Grumman

    7 days ago

    Software systems engineer - level 3/4 (aht)

    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have...

    onsite, Aurora, CO, United States
    $104k – $194k/yrFull TimeSenior (5+ years)
  • U.S. Bank

    U.S. Bank

    7 days ago

    Senior software engineer (front-end development/full stack)

    At U.S. Bank, we’re on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and...

    onsite, Atlanta, GA, United States
    Full TimeSenior (5+ years)
  • USTech Solutions

    USTech Solutions

    7 days ago

    Full stack software engineer 3- #26-25064

    Duration: 12 months Job Description: Software Development Engineering (High Tech) focus on developing multiple types/categories of software including end-user applications and operating...

    onsite, Longmont, CO, United States
    $151k – $161k/yrFull TimeSenior (5+ years)
  • True Anomaly

    True Anomaly

    7 days ago

    Software engineer (ii-iii), full stack

    Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space...

    onsite, Denver, CO, United States
    $115k – $165k/yrFull TimeMiddle (2-4 years)
  • Isys Technologies

    Isys Technologies

    8 days ago

    Software engineer

    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on space exploration, national...

    onsite, Colorado Springs, CO, United States
    $85k – $110k/yrFull TimeMiddle (2-4 years)
  • MCSG Technologies

    MCSG Technologies

    9 days ago

    Software engineer

    Job Details Job Location: Schriever SFB - Colorado Springs, CO Position Type: Full Time Education Level: None Salary Range: $164440.00 - $164440.00 Travel Percentage: Up to 10% Job Shift: Day Job...

    onsite, Colorado Springs, CO, United States
    $164k/yrFull TimeSenior (5+ years)
  • Hewlett Packard Enterprise

    Hewlett Packard Enterprise

    12 days ago

    Platform software engineer

    Platform Software Engineer This role has been designed as ‘Onsite’ with an expectation that you will primarily work from an HPE office. Who We Are: Hewlett Packard Enterprise is the global...

    onsite, Fort Collins, CO, United States
    $133k – $253k/yrFull TimeLead / Manager
  • Lynx

    Lynx

    12 days ago

    Senior software engineer ($10k sign-on bonus)

    Company Overview Founded in 2004 with locations in Atlanta, GA, Fort Worth, TX, Denver, CO, & Huntsville, AL, Thompson Software Solutions (TSS) is a mission-driven aerospace and defense software and...

    onsite, Atlanta, GA, United States
    Full TimeSenior (5+ years)
  • STR

    STR

    13 days ago

    Software engineer

    STR is hiring a Software Engineer to join our multidisciplinary cyber/networking team committed to developing cutting-edge technologies that have an immediate and significant impact on our national...

    onsite, Arlington, VA, United States
    $112k – $154k/yrFull TimeJunior (<2 years)
  • York Space Systems

    York Space Systems

    14 days ago

    Software systems engineer

    York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next-generation space mission operations worldwide. Today, York is one of the...

    onsite, Greenwood Village, CO, United States
    Full TimeJunior (<2 years)
  • Northrop Grumman

    Northrop Grumman

    15 days ago

    Internal only: principal software engineer (26-434)

    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have...

    onsite, Colorado Springs, CO, United States
    $104k – $155k/yrFull TimeSenior (5+ years)
  • NVIDIA

    NVIDIA

    16 days ago

    System software engineer - performance

    NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It’s a unique legacy of innovation that’s fueled by great technology—and amazing people....

    onsite, Austin, TX, United States
    $124k – $196k/yrFull TimeJunior (<2 years)
  • Sierra Space

    Sierra Space

    16 days ago

    Sr software engineer - flight software

    Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth. Sierra Space team members share a spirit of innovation and collaboration...

    onsite, Centennial, CO, United States
    $157k – $215k/yrFull TimeSenior (5+ years)
  • Sierra Nevada Corporation

    Sierra Nevada Corporation

    19 days ago

    Software engineer iii

    Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. As a Software Engineer III, you will lead the design, development, and...

    onsite, Englewood, CO, United States
    $108k – $149k/yrFull TimeMiddle (2-4 years)
  • Forge Nano

    Forge Nano

    20 days ago

    Software engineer i

    Position Summary Forge Nano is seeking a motivated and detail-oriented Software Engineer I to support the development, testing, documentation, and deployment of software used in Forge Nano’s...

    onsite, Thornton, CO, United States
    $90k – $95k/yrFull TimeJunior (<2 years)
  • Northrop Grumman

    Northrop Grumman

    20 days ago

    Software engineer - level 3 or 4 - (aht)

    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees...

    onsite, Boulder, CO, United States
    $114k – $213k/yrFull TimeMiddle (2-4 years)
  • Sierra Nevada Corporation

    Sierra Nevada Corporation

    20 days ago

    Software engineer i

    Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. As a Software Engineer I, you will assist in the development and...

    onsite, Englewood, CO, United States
    $82k/yrFull TimeJunior (<2 years)
  • RTX

    RTX

    21 days ago

    Senior software engineer (onsite)

    Date Posted: 2026-10-08 Country: United States of America Location: US-CO-BUCKLEY-SFB-CUST ~ 18500 E 6th Ave ~ BUCKLEY SFB (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or...

    onsite, Buckley SFB, CO, United States
    $87k – $165k/yrFull TimeSenior (5+ years)
  • Cooley AI

    Cooley AI

    21 days ago

    Senior software engineer

    Senior Software Engineer Cooley AI is seeking a Senior Software Engineer to join the Innovation team. About Cooley AI: Cooley AI is the wholly-owned subsidiary of Cooley LLP. The frontier development...

    onsite, Boston, MA, United States
    $170k – $250k/yrFull TimeSenior (5+ years)
  • Space Programs

    Space Programs

    21 days ago

    Software engineer (5710) (boulder, co) (secret)

    The SMX Space and Intelligence (S&amp;I) Business Unit (BU) is on the ground floor across the future remote sensing ecosystem for all orbital regimes (LEO, MEO, HEO, and GEO). We build, integrate,...

    onsite, Boulder, CO, United States
    $150k – $180k/yrFull TimeSenior (5+ years)
  • Outside Analytics

    Outside Analytics

    21 days ago

    Software engineer (5710) (boulder, co) (secret)

    The SMX Space and Intelligence (S&amp;I) Business Unit (BU) is on the ground floor across the future remote sensing ecosystem for all orbital regimes (LEO, MEO, HEO, and GEO). We build, integrate,...

    onsite, Boulder, CO, United States
    $150k – $180k/yrFull TimeSenior (5+ years)
  • Outside Analytics

    Outside Analytics

    21 days ago

    Software engineer (5711) (boulder, co) (secret)

    The SMX Space and Intelligence (S&amp;I) Business Unit (BU) is on the ground floor across the future remote sensing ecosystem for all orbital regimes (LEO, MEO, HEO, and GEO). We build, integrate,...

    onsite, Boulder, CO, United States
    $125k – $145k/yrFull TimeMiddle (2-4 years)
  • Space Programs

    Space Programs

    21 days ago

    Software engineer (5711) (boulder, co) (secret)

    The SMX Space and Intelligence (S&amp;I) Business Unit (BU) is on the ground floor across the future remote sensing ecosystem for all orbital regimes (LEO, MEO, HEO, and GEO). We build, integrate,...

    onsite, Boulder, CO, United States
    $125k – $145k/yrFull TimeMiddle (2-4 years)
  • Amazon

    Amazon

    22 days ago

    Software development engineer, region reliability engineering

    Software Development Engineer, Region Reliability Engineering Application deadline: Oct 11, 2026 Are you passionate about building tools that empower teams across all of Amazon Web Services? Join us...

    onsite, Denver, CO, United States
    $144k – $194k/yrFull TimeMiddle (2-4 years)
  • True Anomaly

    True Anomaly

    23 days ago

    Staff software engineer, digital engineering

    Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space...

    onsite, Denver, CO, United States
    $170k – $255k/yrFull TimeLead / Manager
  • True Anomaly

    True Anomaly

    23 days ago

    Software engineer i to iii, digital engineering

    Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space...

    onsite, Denver, CO, United States
    $70k – $165k/yrFull TimeSenior (5+ years)
  • Space Programs

    Space Programs

    23 days ago

    Software engineer (5489) (boulder, co) (secret)

    Are you interested in the next generation of Space Force Remote Sensing capabilities? The SMX Space and Intelligence (S&amp;I) Business Unit (BU) is on the ground floor across the future remote...

    onsite, Boulder, CO, United States
    $110k – $140k/yrFull TimeSenior (5+ years)
  • United Launch Alliance

    United Launch Alliance

    24 days ago

    Ground software engineer 3

    Requisition ID: 2232 Standard Weekly Hours: 40.00 Location: ULA - Denver Relocation: Yes- Relocation may be available Travel Requirements: None/Infrequent At ULA, success comes through the efforts of...

    onsite, Denver, CO, United States
    $113k – $189k/yrFull TimeLead / Manager
  • Northrop Grumman

    Northrop Grumman

    a month ago

    Sr principal software engineer (26-355)

    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have...

    onsite, Colorado Springs, CO, United States
    $129k – $194k/yrFull TimeSenior (5+ years)
  • First Onsite - US

    First Onsite - US

    a month ago

    Software engineer

    A Day in the Life of a Software Engineer is dynamic, collaborative, and focused on solving complex technology challenges. You'll work closely with internal teams and third-party organizations to...

    onsite, Greenwood Village, CO, United States
    Full TimeMiddle (2-4 years)

10,000,000+ more jobs available!