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  • DevOps Engineer

    $105k - $170k

    Job Description Job Description Position: DevOps Engineer Location:  Boulder, Colorado Clearance: Secret   Grey Matters Defense Solutions stands at the forefront of developing advanced software solutions tailored to support the mission of the U.S. warfighter...
    Suggested
    Temporary work
    Flexible hours

    Grey Matters Defense Solutions

    Boulder, CO
    12 days ago

  • Algorithms Software Engineer - Level 2/3

    $89.4k - $134.2k

    Algorithms Software Engineer At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at...
    Suggested
    Worldwide
    Shift work

    Northrop Grumman

    Boulder, CO
    4 days ago

  • Software Engineer

    $90k - $125k

    Job Description Job Description Company Description Veolia is a global leader in environmental services, operating across all five continents with nearly 218,000 employees. Specializing in water, energy, and waste management, Veolia designs and implements innovative...
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    H1b
    Immediate start
    Remote work
    Flexible hours

    Water Technologies

    Boulder, CO
    5 days ago

  • Software Engineer

    Job Description Job Description As a Software Engineer, you will be responsible for developing new features to enhance the platform's stability and reliability. This role is perfect for someone who loves combining math and software, and is excited about applying their...
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    Overwatch Agriculture

    Boulder, CO
    4 days ago

  • Software Engineer with Security Clearance

    Job Title: L3 Software Engineer Contract Duration: 6-month Contract to Hire Workplace Type: On-site Worksite Location: Boulder, Colorado, 80301, United States Division: Launch and Missile Defense Systems, Space Systems Position Overview: The Launch and Missile...
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    Contract work
    Temporary work
    Interim role

    TEKsystems c/o Allegis Group

    Boulder, CO
    2 days ago

  • Senior / Principal Python Engineer

    $145k - $204k

    Job Description Job Description SciTec is a dynamic small business, with the mission to deliver advanced sensor data processing technologies and scientific instrumentation capabilities in support of National Security and Defense, and we are growing our creative team...
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    Contract work
    Temporary work
    Work experience placement
    Immediate start
    Remote work
    Flexible hours

    SciTec

    Boulder, CO
    20 days ago

  • Full-Stack Software Engineer - Wealth and Expansion

    Job Description Job Description SumUp enables businesses to get paid easily, process orders quickly, sell online instantly and manage their money more efficiently. We create the tools businesses need to make their business and their customer experience thrive! As...
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    Full time
    Work at office

    SumUp

    Boulder, CO
    13 days ago

  • AI Prompt Engineer

    Job Description Job Description THE MISSION ------------------------------- You'll be the primary architect behind our Adaptive Inquiry engine - the conversational AI that transforms non-technical entrepreneurs' ideas into thriving software businesses. While ...
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    Immediate start
    Remote work
    Flexible hours

    Appy.AI

    Boulder, CO
    11 days ago

  • Staff/Sr. Staff Software Developer

    $94k - $141k

    Job Description Job Description SciTec is a dynamic small business, with the mission to deliver advanced sensor data processing technologies and scientific instrumentation capabilities in support of National Security and Defense, and we are growing our creative team...
    Suggested
    Temporary work
    Work experience placement
    Work at office
    Immediate start
    Remote work
    Flexible hours

    SciTec

    Boulder, CO
    9 days ago

  • DevOps Engineer with Security Clearance

    Job Title: Secret DevOps Engineer Clearance Required: Secret Pay Range: ~$90K-150K annually Job Overview Role: DevOps Engineer supporting classified programs Responsibilities: Leverage automation to streamline development pipelines (integrating tools like...
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    Insight Global, Inc.

    Boulder, CO
    22 hours ago

  • Senior Software Engineer SRE

    Job Description Job Description At Spire, the Space Reliability Engineering team's mission is to protect, provide for, and progress the reliable operation of Spire's constellation of satellites, ground stations, and software through vigilant monitoring of availability...
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    Work at office
    Flexible hours
    3 days per week

    Spire

    Boulder, CO
    26 days ago

  • Senior Software Engineer (SatOS-Rust Team)

    Job Description Job Description We are seeking an experienced Software Engineer (Rust) to join our Sat OS team (which develops the high-level operating system for the spacecraft). The successful candidate will play a crucial role in developing software for our satellite...
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    Work at office
    3 days per week

    Spire

    Boulder, CO
    26 days ago

  • Senior Software Engineer

    Job Description Job Description Suite's Story: We’re a small, fast moving team building tools that power the world’s most jaw-dropping creative work—from Kendrick Lamar’s #1 global hits, to Super Bowl halftime shows, to immersive experiences at the Sphere. ...
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    Internship
    Work at office
    Remote work
    Work from home

    Suite Studios

    Boulder, CO
    25 days ago

  • Software Engineer, Senior

    Job Description Job Description Overview BI is one of the leading technology companies in Boulder, Colorado and the largest provider of innovative electronic monitoring solutions in the United States. We excel at proving technological solutions to over 1,000 agencies...
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    Contract work
    Live in
    Work at office

    The GEO Group

    Boulder, CO
    14 days ago

  • Sr Software Engineer

    $106k - $141k

    Job Description Job Description Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing applications. We are seeking self-motivated, energetic individuals with exceptional problem...
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    Temporary work
    Work experience placement
    Flexible hours

    Infleqtion

    Boulder, CO
    13 days ago

  • Senior Software Engineer (SatDevEx)

    Job Description Job Description Spire Global is seeking a Senior Software Engineer to join our Satellite Developer Experience (SatDevEx) team, an agile, forward-thinking group that empowers developers across Spire to build, test, and deploy software for one of the ...
    Work at office
    3 days per week

    Spire

    Boulder, CO
    3 days ago

  • Software Engineer, Secret Clearance

    $165k - $185k

    Job Description Job Description Position Overview We are seeking an experienced Software Engineer to design, develop, and maintain complex software systems in a secure environment. This role requires a skilled developer who can work independently, lead technical...

    Blue Sky Innovators

    Boulder, CO
    25 days ago

  • Senior Software Engineer

    $165k - $185k

    Job Description Job Description Job Description As a Senior Software Engineer, you will contribute to the development of an innovative, cloud-hosted educational technology platform focused on immersive cybersecurity training. This role combines technical expertise...
    Local area
    Remote work
    Worldwide
    Flexible hours

    Circadence Corporation

    Boulder, CO
    26 days ago

  • Senior Software Engineer

    Job Description Job Description About Flatirons Solutions Flatirons Solutions helps Airlines, Aerospace Manufacturers, and MROs (Maintenance, Repair, and Overhaul organizations) manage complex technical data through innovative software solutions. Our Product Engineering...
    Work at office

    Flatirons Solutions

    Boulder, CO
    18 days ago

  • 2026 North America Software Engineering Internship (Boulder)

    $46 - $62 per hour

    **Please apply a single time, for only one location in North America for the Software Engineer Intern position. We will consider you for ALL locations with a single application. ** The Trade Desk is a global technology company with a mission to create a better, more...
    Full time
    Temporary work
    Part time
    Summer work
    Internship
    Work at office
    Local area

    The Trade Desk

    Boulder, CO
    2 days ago

  • Director of Software Engineering

    $175k - $220k

    Job Description Job Description Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing applications. We are seeking self-motivated, energetic individuals with exceptional problem...
    Temporary work
    Work experience placement
    Relocation package
    Flexible hours

    Infleqtion

    Boulder, CO
    1 day ago

  • Lead Commissioning Engineer / Commissioning Manager

    Job Description Job Description PHASOR USA LLC. is a subsidiary of Quanta Services specializing in engineering, design, and testing / commissioning of medium to high voltage electrical facilities. Focused on providing the most cost-effective and efficient solutions...
    Full time
    Work at office
    Flexible hours
    Shift work

    Phasor Engineering Inc

    Boulder, CO
    9 days ago

  • Staff / Sr Staff Python Software Engineer

    $98k - $146k

    Job Description Job Description SciTec is a dynamic small business, with the mission to deliver advanced sensor data processing technologies and scientific instrumentation capabilities in support of National Security and Defense, and we are growing our creative team...
    Temporary work
    Work experience placement
    Immediate start
    Remote work
    Flexible hours

    SciTec

    Boulder, CO
    9 days ago

  • Sr Embedded Software Engineer

    $131k - $175k

     ...health, etc. Desire to constantly improve and learn inside and outside of expertise PREFERRED EXPERIENCE: Developing for programmable logic targets (especially Xilinx Zynq MPSOC) Comfort with low-level development on several processor architectures (ARM Cortex... 
    Temporary work
    Work experience placement
    Flexible hours

    Infleqtion

    Boulder, CO
    12 days ago

  • Staff / Sr Staff C++ Software Engineer

    $96k - $140k

    Job Description Job Description SciTec is a dynamic small business, with the mission to deliver advanced sensor data processing technologies and scientific instrumentation capabilities in support of National Security and Defense, and we are growing our creative team...
    Full time
    Temporary work
    Work experience placement
    Work at office
    Immediate start
    Remote work
    Flexible hours

    SciTec

    Boulder, CO
    14 days ago

  • Embedded Software Engineer: E2

    Job Description Job Description Salary: 82k-96k Base Cash Compensation + Benefits, Bonus, & 401K Matching About Us Boulder Engineering Studio is a premier product development consultancy in Boulder, CO. Our team consists of passionate and experienced mechanical...
    Casual work
    Work at office
    Local area
    Immediate start
    Relocation
    Flexible hours

    Boulder Engineering Studio-

    Boulder, CO
    26 days ago

  • Full Stack Developer Intern - React JS

    Full Stack Developer Intern - React Js Otter is leading the way as the #1 waiver creation system for liblity waivers for non-profits and the guiding industry. Job Description It is time to build up some experience by joining us on our exciting and awe-inspiring...
    Internship

    Otter.ai

    Boulder, CO
    4 days ago

  • Java React Full Stack Developer

    SynergisticIT Career Opportunities Since 2010 SynergisticIT has helped jobseekers get employed in the tech job market by providing candidates the requisite skills, experience, and technical competence to outperform at interviews and clients. Here at SynergisticIT we...

    SynergisticIT

    Boulder, CO
    22 hours ago

  • Secret Cloud Solutions Architect

    An employer in Boulder, CO is looking for a technical Cloud Solutions Architect to join their growing government services team, and help the company achieve their end-customers goals by building multiple Cloud systems from the ground up. This person will be responsible...
    Permanent employment
    Full time

    Insight Global

    Boulder, CO
    4 days ago

  • Associate/Staff Software Test Engineer

    $79k - $111k

    SciTec has been awarded multiple government contracts and is growing our creative Team! SciTec, Inc. is a dynamic small business with the mission to deliver advanced sensor data processing technologies and scientific instrumentation capabilities in support of National ...
    Full time
    Temporary work
    Work experience placement
    Local area
    Immediate start
    Flexible hours

    SciTec

    Boulder, CO
    4 days ago