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  • Full Stack Developer, Senior

    $86.9k - $198k

    Full Stack Developer, SeniorThe Opportunity:As a Senior Full Stack Developer at Booz Allen, you will lead the modernization of mission‑critical GEOINT systems by...  ..., secure, scalable back‑end services using Python, Java/Spring Boot, or similar technologiesArchitect and govern... 
    Senior
    Java
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Aurora, CO
    5 days ago

  • Mid-Senior Full Stack Developer

    $98.5k - $206.8k

    Job Title: Mid-Senior Full Stack DeveloperJob Category: EngineeringTime Type: Full timeMinimum Clearance...  ...partners. As a Mid-Senior Full Stack Developer, you will operate within a hardened,...  ...Node.js, Python (FastAPI/Flask), or Java (Spring Boot) for third-party data access... 
    Senior
    Java
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Aurora, CO
    7 days ago

  • Senior Full Stack Developer

    $86.9k - $198k

     ...Job Number: R0250630 Full Stack Developer, Senior The Opportunity: As a Senior Full Stack Developer at Booz Allen, you will lead the modernization...  ..., secure, scalable back-end services using Python, Java/Spring Boot, or similar technologies ~ Architect and govern... 
    Senior
    Java
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Aurora, CO
    8 minutes ago

  • Mid Full Stack Developer

    $69.4k - $158k

     ...Job Number: R0250632 Full Stack Developer, Mid The Opportunity: Bring your full-stack engineering expertise to help modernize OPIR research...  ..., or Vue, and back-end microservices, including Python, Java, or Node.js ~ Build, enhance, and integrate API frameworks... 
    Java
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Aurora, CO
    8 minutes ago

  • Senior Full Stack Developer

    $155k - $190k

     ...services with Go, Python, Node.js, or Java ~ Preferred: Experience building and...  ...workflows (MCP) ~ Preferred: Experience developing simulation user experiences ~ Preferred...  ...designed, developed, and tested. This full-time senior role is based remotely in the United... 
    Senior
    Java
    Full time
    Live in
    Remote work
    Visa sponsorship
    Work visa
    Flexible hours

    Inner Logic

    Denver, CO
    4 days ago

  • Senior Scrum Master - Satellite Defense (TS/SCI) Onsite

     ...development team responsible for cutting-edge satellite ground systems. You will design, develop, test, deliver and maintain software with engineers and leaders, leveraging C++, Java, DevSecOps, and microservices in a secure environment; U.S. citizenship and TS/SCI... 
    Senior
    Java

    GlobalHR

    Aurora, CO
    6 days ago

  • Senior Java Engineer TS/SCI+Poly, Onsite in Aurora

    Four Sea Group, Inc. in Colorado is seeking a Senior Software Engineer specializing in Java to design, develop, modernize, and maintain complex software for secure customer missions. The role requires deep Java experience, enterprise-app design, APIs, microservices, and... 
    Senior
    Java

    FOUR SEA GROUP, INC.

    Aurora, CO
    3 days ago

  • Senior Java Engineer - Mission-Critical, Onsite in Aurora

    Four Sea Group, Inc. in Colorado is seeking a Senior Software Engineer with deep Java experience to design, develop, modernize, and maintain complex software for secure missions. The role focuses on enterprise applications, APIs, microservices, and database-integrated solutions... 
    Senior
    Java

    Four Sea Group

    Aurora, CO
    3 days ago

  • Senior Solution Director

     ...Technology DeliveryEmployment Type: Full-TimeJob SummaryJob Title: Data...  ...a team of technical leads, developers, and support engineers across...  ...language (Python, Scala, Java)Data Governance, Data Management...  ...skills ‚comfortable engaging with senior business and technology... 
    Senior
    Java

    HCL Technologies

    Aurora, CO
    2 days ago

  • Senior Cyber Software Engineer (TS/SCI Poly) - CNO Tools

     ...Software Engineer (Level 3 CNO Analyst/Programmer) to design and develop specialized tools, manage end-to-end data flows, and contribute...  ...development processes. Candidate will program in C/C++, Python, Java, and other languages, participate in reviews, and document software... 
    Senior
    Java

    Northrop Grumman

    Aurora, CO
    3 days ago

  • Senior Specialist, Systems Engineering (Orbital Analyst)

    $92.5k - $171.5k

    Job Title: Senior Specialist, Systems Engineering (Orbital Analyst) Job Code: 45420Job Location...  ...resulting in user capabilities.• Develop new algorithms and processes, enhance current...  ...(ASW).• Experience with MATLAB, Python, Java, Parallel Computing, UNIX/Linux. •... 
    Senior
    Java
    Work at office
    Flexible hours

    L3Harris Technologies

    Aurora, CO
    3 days ago

  • Frontend Software Engineer - Senior

     ...Solerity is seeking a talented Software Engineer Senior (Level 3/4 - Frontend) able to support our...  ...imagesCreating views and templates in full-stack frameworks like Rails, Express, or DjangoAngular/React (RESTfull) AND/OR Java (Service Development Experience)Additional... 
    Senior
    Java
    For contractors
    Remote work
    Flexible hours

    Solerity

    Denver, CO
    4 days ago

  • Senior Software Engineer (TS/SCI with Polygraph Required)

    $140k - $175k

     ...Senior Software Engineer Location: Aurora, CO...  ...program that designs, develops, integrates, tests, and...  ...Skills and Tools Java; Python; JavaScript/TypeScript...  ...benefits package for full-time employees includes...  ..., and innovative full-stack solutions supporting critical... 
    Senior
    Java
    Full time
    Relocation package

    DeNovo Solutions, LLC

    Aurora, CO
    4 days ago

  • Senior Systems Engineer

     ...tools. Responsibilities Work on a cross-functional team to develop cutting edge software solutions for DoD mission critical...  ...Experience with one or more of the following programming languages: Java, Python, C++ Experience with DevSecOps including use of CI/CD... 
    Senior
    Java
    Flexible hours

    NextGen Federal Systems

    Aurora, CO
    1 day ago

  • Senior Software Engineer

     ...Senior Software Engineer Location Aurora, CO Job Code 1528 of Openings 1 Apply...  ...paced environment with software and system developers to integrate and test software components...  ...with high level languages such as Java Minimum four (4) years’ experience developing... 
    Senior
    Java
    Flexible hours

    DCCA

    Aurora, CO
    4 days ago

  • Full Stack Java Developer

     ...offering contingent labor as a variable cost.Job DescriptionFull Stack Java Developer who has 6+ years' experience with both front-end and back-...  ....sharma@ artechinfo.comSummaryType: ContractFunction: OtherExperience level: Mid-Senior LevelIndustry: Telecommunications
    Java
    Immediate start

    Artech

    Englewood, CO
    7 days ago

  • Full Stack Software Engineer

    $80k - $128k

    ResponsibilitiesWe are seeking a highly motivated Full Stack Software Engineer to support the design...  ...greater, as you work to design, develop, and deploy state-of-the-art cloud-based...  ...with modern frameworks and tools, including Java, Spring Boot/Spring Framework, Angular/Typescript... 
    Java
    Contract work
    Shift work

    Peraton Corporation

    Aurora, CO
    3 days ago

  • Full Stack Software Developer, Mid-level

    $82.1k - $172.4k

    Job Title: Full Stack Software Developer, Mid-levelJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee...  .... The ideal candidate will have a strong background in Java and JavaScript development, along with experience in... 
    Java
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Denver, CO
    4 days ago

  • Senior Software Engineer DevOps

    $152k - $262k

     ...Four Sea Group is seeking a Senior Software Engineer specializing...  ...experience. Active TS/SCI with Full Scope Poly Advanced...  ...Qualifications Experience developing software for U.S. government,...  ...enterprise or mission-critical Java applications. Experience providing... 
    Senior
    Java
    Temporary work
    Work experience placement
    Flexible hours

    Four Sea Group

    Aurora, CO
    2 days ago

  • DevOps Engineer, Senior

    $77.6k - $176k

     ...DevOps engineer, you’re eager to develop, manage, and secure a...  ...clients’ toughest challenges. As a senior platform DevOps engineer at Booz...  ...FluxExperience developing in Java or PythonExperience with Prometheus...  ...demonstration of our values. Full-time and part-time employees... 
    Senior
    Java
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Aurora, CO
    4 days ago

  • Full Stack Software Engineer/Developer

    $98.5k - $206.8k

    Job Title: Full Stack Software Engineer/DeveloperJob Category: EngineeringTime Type: Full timeMinimum...  ...an experienced Full Stack Software Developer to join a multidisciplined team to work...  ...will have a strong background in Java and/or TypeScript and the willingness to... 
    Java
    Contract work
    Work experience placement
    Remote work
    Flexible hours

    CACI International

    Denver, CO
    5 days ago

  • Senior Full Stack Engineer (TS/SCI with Polygraph Required)

    $175k - $230k

     ...Position: Senior Full Stack Engineer (TS/SCI with Polygraph Required) Location: Aurora, CO Job Id: CORP- FSE3-001 # of Openings: 0...  ...Solutions is seeking a Senior Full Stack Engineer to design and develop scalable applications ensuring high performance and reliability... 
    Senior
    Full time

    DeNOVO Solutions LLC

    Aurora, CO
    2 days ago

  • Senior Software Engineer (Onsite)

    $86.8k - $165.2k

     ...located onsite in Aurora, CO. What You Will Do ~ Design, develop, test, and maintain advanced ground system software. What...  ...software engineering experience Experience programming with Java, Python, and JavaScript Experience with satellite mission management... 
    Senior
    Java
    Temporary work
    Work experience placement
    Relocation package
    Flexible hours

    Raytheon

    Aurora, CO
    2 days ago

  • Senior Java Software Engineer (Onsite)

    $86.8k - $165.2k

     ...Site)Country: United States of AmericaTime Type: Full timeDate Posted:2026-06-23 Country:United States...  ...problems that create a safer, more secure world.In the Senior Java Software Engineering role, you will design, develop, and test Java code in a Linux, Agile, DevOps... 
    Senior
    Java
    Temporary work
    Work experience placement
    Work at office
    Immediate start
    Remote work
    Relocation package
    Flexible hours

    Raytheon

    Aurora, CO
    7 days ago

  • Software Engineer III - Full-stack Developer with Anthropic Experience

    $122k - $240.5k

     ...11/1/2026.Work you'll doAs a Senior Consultant, Software Engineer...  ...designing, building, and delivering full-stack software and AI-enabled...  ...of experience designing, developing and delivering AI/ML solutionsAt...  ...end language such as Python, Java, .NET, Go, or Node.js and at... 
    Java
    Work at office
    Local area
    Visa sponsorship
    Flexible hours
    Shift work

    Deloitte

    Denver, CO
    3 days ago

  • Full Stack Developer Senior Consultant, Functional Transformation

    $110.7k - $218.3k

     ...remaining hands-on in development. As a Senior Consultant, Technical Transformation, you...  ...business growth. This role combines full stack development, architecture leadership, and...  ...practical technical solutions, mentoring developers, and driving quality across enterprise implementations... 
    Senior
    Local area
    Visa sponsorship

    Deloitte

    Denver, CO
    6 days ago

  • FTE -Senior Engineer, AI/ML

     ...away from a clever solution because a simpler one served the customer better. ~ Strong Python; ability to read and contribute to Java (Spring Boot) services. ~ Hands-on experience with AWS serverless (Lambda, EventBridge, DynamoDB, Step Functions). ~ Experience... 
    Senior
    Java
    Full time

    InfoVision Inc.

    Denver, CO
    2 days ago

  • Senior Full-Stack Engineer (TS/SCI w/ Poly)

    DeNOVO Solutions LLC seeks aSenior Full Stack Engineer to design and deliver scalable full-stack applications. You will architect backend services and API layers with Node/Express, and craft NiFi data flows for orchestration while upholding rigorous testing standards.... 
    Senior

    DeNOVO Solutions LLC

    Aurora, CO
    1 day ago

  • Senior AI/ML Engineer

    $99k - $225k

     ...0627 AI/ML Engineer, Senior The Opportunity As...  ...models, so experience developing hybrid systems that combine...  ..., including Python, Java, Scala, or Rust,...  ...operate in a microservice stack ~ Experience developing...  ...of our values. Full-time and part-time employees... 
    Senior
    Java
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Aurora, CO
    8 minutes ago

  • Senior Software Engineer (Onsite)

    $86.8k - $165.2k

     ...Country: United States of AmericaTime Type: Full timeDate Posted:2026-08-05 Country:...  ...with our customers and users, will focus on developing and fielding operationally relevant...  ...developing object-oriented software using Java and other Object-Oriented languagesActive... 
    Senior
    Java
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours

    Raytheon

    Aurora, CO
    4 days ago