Average salary: $207,239 /yearly

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  • $117.7k - $170.6k

     ...Accessibility testing a plus. Ability to write and execute SQL queries to validate data is required. Tandem / Connex Advantage and/or Mainframe experience is a plus. Additional Information Work Hours: Varies upon the needs of the department. Travel Requirements:... 
    Mainframe
    Full time
    Work experience placement
    Work at office
    Local area
    Relocation package

    Visa

    Highlands Ranch, CO
    11 hours ago
  •  ...languages like Cucumber. Exposure to regulatory environments (such as Banking & Finance or Healthcare). Experience working with MVS mainframe development environments, including JCL, TSO, batch jobs, and production development environments. Hands-on testing experience... 
    Mainframe

    Compunnel

    Littleton, CO
    4 days ago
  •  ...NE or Greenwood Village, CO (100% Onsite - Local Only, No Relocation) Positions: 1 Employment Type: FTE Key Technology: Mainframe Job Responsibilities: Experience working in both Agile and Waterfall methodologies. Work with Technical and Business groups to... 
    Mainframe
    Local area
    Relocation

    Veracity

    Greenwood Village, CO
    2 days ago
  • $26 - $30 per hour

     ...tracking their completion Learner: Constant drive to learn new technologies and architectures such as Hadoop, various databases, mainframes, cloud strategies, and networking technologies Partnership: The ability to work well with multiple organizations... 
    Mainframe
    Hourly pay
    Summer work
    Internship
    Work at office
    Local area
    Visa sponsorship
    Work visa

    Visa

    Littleton, CO
    2 days ago
  • $130k - $145k

     ...Senior Software Engineer- Mainframe/Assembler (Adabas & Natural) Job Description Posted Monday, September 29, 2025 at 10:00 AM Application Deadline: 11/30/2025 Software GmbH helps companies to manage and optimize their operations, infrastructure and... 
    Mainframe
    Remote work
    Home office

    Software AG

    Denver, CO
    2 days ago
  • $104.6k - $147.9k

    Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our...
    Suggested
    Full time
    Work experience placement
    Work at office
    Local area
    Relocation package

    Visa

    Highlands Ranch, CO
    11 hours ago
  • $79.9k - $113k

    Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our...
    Suggested
    Full time
    Work experience placement
    Work at office
    Local area

    Visa

    Highlands Ranch, CO
    11 hours ago
  • $85k - $130k

    ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access space. The rockets and satellites we build,...
    Suggested
    Permanent employment
    Full time
    Local area

    Rocket Lab Corporation

    Littleton, CO
    11 hours ago
  • ***This job requires active  TS/SCI clearance with CI Poly. Please apply only if you have an active TS/SCI with CI Poly . *** North Point Technology is looking for a TS/SCI Cleared Software Engineer to support a critical mission. The program delivers cutting-edge intelligence...
    Suggested
    Full time
    Flexible hours

    North Point Technology

    Littleton, CO
    11 hours ago
  • Our client is looking for a Software Engineer. If you're interested please send me your updated resume with your expected salary. Position type: Full time Location: Littleton, CO Clearance: Active TS/SCI with CI poly Clearance Required Skills: Experience...
    Suggested
    Full time

    Maania Consultancy Services

    Littleton, CO
    11 hours ago
  • $93.2k - $164.45k

    divh2Software Engineer/h2pTake your career to a new level and work at an extraordinary company in Littleton CO Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...
    Suggested
    Full time
    Temporary work
    Work experience placement
    Interim role
    Work at office
    Remote work
    Flexible hours

    ClearanceJobs

    Littleton, CO
    1 day ago
  • Build AI-driven applications and integrate Large Language Models (LL - Ms) to enhance simulation accuracy, decision-making, and automation. Develop and deploy machine learning models using frameworks like Tensor. Flow or Py. Torch. Collaborate with c Software Engineer,...
    Suggested

    Rocket Lab

    Littleton, CO
    2 days ago
  • $110k - $150k

    Get AI-powered advice on this job and more exclusive features. We are looking for a talented, hands-on Software Developer to build the core components of a few internal and external customer-facing interactive web applications. This position will be focused on contributing...
    Suggested
    Full time

    Alta Trust Company

    Littleton, CO
    2 days ago
  • $113.9k - $200.91k

    Job ID: 709483BR Date posted: Nov. 13, 2025 Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate...
    Suggested
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Littleton, CO
    19 hours ago
  • Since 2002, Quantix ProTech has successfully delivered IT resources and solutions to companies while building a solid reputation for integrity and consistent quality. Quantix ProTech continues to partner with the commercial sector for specialized IT placement and staffing...
    Suggested

    Quantix

    Littleton, CO
    1 day ago
  • $131k - $227.13k

    Software Engineer Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more we can innovate, invest, inspire and integrate our capabilities...
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Colorado Staffing

    Littleton, CO
    5 days ago
  •  .... This role provides technical leadership, advanced coding expertise, and oversight of complex migrations and integrations across mainframe and web-based environments.  ~ Lead development of large-scale applications in Natural, SQL, Java, and JavaScript.  ~ Design... 
    Mainframe
    Contract work
    For contractors

    Essnova Solutions, Inc.

    Littleton, CO
    5 days ago
  • Overview Project Manager role based in Denver - Lakewood. Working under broad supervision, manages all or parts of the project lifecycle from initiation to close. Defines project requirements and scope, and prepares formal project documents for the execution of a project...
    Contract work

    Chelsoft Solutions

    Littleton, CO
    1 day ago
  • $57.2k - $108.8k

    Date Posted: 2026-01-15 Country: United States of America Location: US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government...
    Full time
    Temporary work
    Work experience placement
    Internship
    Work at office
    Remote work
    Relocation package
    Flexible hours

    Raytheon

    Littleton, CO
    2 days ago
  • $86.8k - $165.2k

    Date Posted: 2026-01-12 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Worldwide
    Relocation
    Relocation package
    Flexible hours

    Raytheon

    Lone Tree, Douglas County, CO
    11 hours ago
  • $55 per hour

    Company Information NexGen Technologies, Inc. is a leading IT services firm specializing in delivering innovative, high-quality solutions to our federal government clients. Our core competencies include IT professional support services, software development, cloud services...
    Hourly pay
    Permanent employment
    Contract work
    Work at office
    Remote work

    NexGen Technologies

    Littleton, CO
    11 hours ago
  • $143.7k - $230.2k

     ...written and verbal) and interpersonal skills ~ Experience with end-to-end systems development life cycles and standards in either Mainframe OR Open Systems platform ~ Proficiency in analyzing solutions design and requirements documents Additional Information... 
    Mainframe
    Full time
    Work experience placement
    Work at office
    Local area
    Remote work
    Relocation package

    Visa

    Highlands Ranch, CO
    14 days ago
  • How It Works This is not an active job listing. By submitting your interest, you’ll be among the first to know when internship opportunities open at Danaher. While the roles described here reflect the types of positions we typically recruit for, we want to be transparent...
    Remote job
    Internship

    Danaher

    Denver, CO
    2 days ago
  • $26.5 - $28.5 per hour

    This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future. At a Glance You’re a motivated rising senior student with a 3.0 GPA or higher seeking a degree in one of the following areas listed below...
    Full time
    Summer work
    Internship
    Summer internship
    Local area
    Visa sponsorship

    Spectrum

    Greenwood Village, CO
    3 days ago
  • $84.63k - $112.84k

    About Lumen Lumen connects the world. We are igniting business growth by connecting people, data and applications – quickly, securely, and effortlessly. Together, we are building a culture and company from the people up – committed to teamwork, trust and transparency....
    Permanent employment
    Full time
    Temporary work
    Work from home

    Lumen

    Denver, CO
    4 days ago
  • We require people to be onsite in either our Denver (80206), Mountain View (94041) or New York (10018) office 4 days a week. LG Ad Solutions LG Ad Solutions is a global leader in connected TV (CTV) and cross-screen advertising. We pride ourselves on delivering state...
    Full time
    Work at office
    Local area

    Lg Ad Solutions

    Denver, CO
    11 hours ago
  • $161.89k - $199k

    Job Description: Full Stack Developer with a strong background in building scalable, high-quality, and high-performance web applications on the Microsoft technology stack and AWS Cloud environment. Develop front-end interfaces using Angular, while also building and maintaining...
    Full time
    Work at office
    Remote work

    Convera

    Denver, CO
    11 hours ago
  • Software Engineer There are millions of e-commerce businesses around the world, and the industry is growing each year. Yet achieving profitability has never been harder. Costs are rising, it’s more tricky to acquire customers, and they have to run with lean teams...
    Full time
    Work at office
    Local area
    Remote work
    Flexible hours
    2 days per week
    3 days per week

    Confidential

    Denver, CO
    11 hours ago
  • $124k - $146k

    About Checkr Checkr is building the data platform to power safe and fair decisions. Established in 2014, Checkr’s innovative technology and robust data platform help customers assess risk and ensure safety and compliance to build trusted workplaces and communities. ...
    Full time
    Work at office
    Local area
    Remote work
    Home office
    Flexible hours
    2 days per week
    3 days per week

    Checkr

    Denver, CO
    11 hours ago
  • $115k - $135k

    Job Description Offstream is looking for a talented software engineer with UX design experience to join our growing engineering team. You will be the 4th engineer to join the software side of the house. Today Offstream’s engineering is focused primarily on building web...
    Full time
    Work at office
    3 days per week

    Offstream

    Denver, CO
    11 hours ago