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  • Application Developer

    $100k - $120k

     ...Software Developer Work Model: Hybrid Engagement: Long-term W2 Contract (Potential extension and/or FTE) Rate: $100,000-$120,000 (DOE...  ...Deep proficiency in at least one language/stack, specifically Java, plus comfort picking up others System and API design, able... 
    Contract work
    Java
    Long term contract
    Full time
    Local area

    Brooksource

    Greenwood Village, CO
    2 days ago

  • Performance Engineer

     ...Engineer Location: Greenwood Village, CO (Hybrid) Duration: Contract Job Summary: We are looking for a skilled Performance Engineer...  ..., Splunk, or Grafana. Programming or scripting: Python, Java, JavaScript, Groovy, or Shell. Understanding of distributed... 
    Contract work
    Java

    Centraprise

    Greenwood Village, CO
    2 days ago

  • Data Scientist

     ...Englewood, CO 80111 (Onsite-Hybrid. LOCAL CANDIDATES ONLY!) Type: Contract Duration: 12 months Must Have Skills: ⦁ Python ⦁...  ...ability to work in compiled, high-performance languages (e.g., Scala, Java, C++) ⦁ Experience with relational databases ⦁ Broad... 
    Contract work
    Java
    Local area

    IMCS Group

    Englewood, CO
    6 hours ago

  • Software Developer 3

     ...emphasis and full architectural ownership. Where the Full Stack Java Engineer contributes to architectural decisions, you make and are...  ..., TypeScript patterns, state management conventions, API contract design, test coverage thresholds, and AI engineering practice.... 
    Contract work
    Java
    Full time
    Work at office
    Relocation

    YIELD SOLUTIONS GROUP LLC

    Englewood, CO
    2 days ago

  • Application Developer

    $100k - $120k

     ...Developer \n Work Model: Hybrid \n Engagement: Long-term W2 Contract (Potential extension and/or FTE) \n Rate: $100,000-$120,000 (...  ...Deep proficiency in at least one language/stack, specifically Java, plus comfort picking up others \n System and API design,... 
    Contract work
    Java
    Long term contract
    Full time
    Local area

    Brooksource

    Greenwood Village, CO
    3 days ago

  • Senior Data Scientist - Python, Spark & Machine Learning

    $60 per hour

     ...Location & Reporting Address: Englewood CO 80111 Onsite-Hybrid Contract duration: 12 Months MAX VENDOR RATE: $60/hr Interview...  ...ability to work in compiled high-performance languages (e.g. Scala Java C) Experience with relational databases Broad experience... 
    Contract work
    Java

    Diverse Lynx LLC

    Englewood, CO
    6 days ago

  • Cybersecurity Application Security Engineer

    $90k - $125k

     ...at speed.This position requires work in support of the Company’s contract with the United States Department of Education (“ED”). As such,...  ...Strong manual code review experience in at least one major language (Java, JavaScript/TypeScript, C#, PHP, etc.)Solid threat-modeling... 
    Contract work
    Java
    Full time
    Temporary work
    Work at office
    Local area
    Remote work
    3 days per week

    Nelnet

    Englewood, CO
    2 days ago

  • AWS - Data Engineer

     ...Reporting Address: Greenwood Village CO 80111 (Onsite-hybrid) Contract duration: 12 Months Interview Process (Is face to face required...  ...in data engineering languages such as Scala (preferred) or Java with proficiency in Python Experience with BigData tools particularly... 
    Contract work
    Java
    Full time

    Diverse Lynx LLC

    Greenwood Village, CO
    7 days ago

  • Java Developer

     ...Job Description Job Description Senior Java Engineer / Java Developer Location: Denver, CO Hybrid Work Arrangement: 1 day onsite Tuesday; remote Monday, WednesdayFriday Contract: 12/01/2026 06/30/2027 Schedule: MondayFriday, 8:00 AM5:00 PM MST Hours... 
    Contract work
    Java
    For contractors
    Local area
    Remote work
    Monday to Friday

    Vision Square Inc

    Denver, CO
    28 days ago

  • Software Quality Engineer Sr - E3

    $50 per hour

     ...the software quality program according to project, process and contract requirements and objectives. Designs and implements software development...  ...and TestAbility to interpret software design and code (C, C++, Java, python, etc.)Some travel may be required for this position (Up... 
    Contract work
    Java
    Full time
    Temporary work
    Work experience placement
    Casual work
    Work at office
    Flexible hours
    Shift work

    Lockheed Martin

    Littleton, CO
    1 day ago

  • Java Application Developer

     ...Java Developer — Spring Boot & AWS (Contract) Location: Denver, CO — hybrid, onsite Tuesdays. Must be local to the Denver metro area. Type: Contract — $60.00–$66.90/hr W2 (plus benefits), or $76.00/hr 1099/C2C Duration: December 1, 2026 – June 30, 2027, with extension... 
    Contract work
    Java
    Local area
    Monday to Friday
    Flexible hours
    1 day per week

    inSync Staffing

    Denver, CO
    3 days ago

  • Staff Engineer

    $70 - $90 per hour

     ...level. ~ Proficiency in at least three of the following: Python, Java/Spring Boot, PHP/Laravel, TypeScript/React, with the ability to...  ...and the business. Job Type & Location This is a Contract to Hire position based out of Greenwood Village, CO. Pay and... 
    Contract work
    Java
    Temporary work
    Casual work
    Remote work
    2 days per week

    Actalent

    Englewood, CO
    4 days ago

  • Software Engineer

    $82.1k - $172.4k

     ...technical field5+ years of experience is software development using Java Security+ Certification Active SCI w/PolygraphDesired:Overhead...  ..., but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience... 
    Contract work
    Java
    Work experience placement
    Flexible hours

    CACI International

    Denver, CO
    2 days ago

  • Java/J2EE Architect

     ...State and Government customers through development and business keenness.Job DescriptionPosition: J2EE ArchitectLocation: Denver, CO.Contract: Long Term.Bachelor's or Master's Degree in Computer Science, Information Systems, or other related field.At least 10 years of IT... 
    Contract work
    Java
    Work experience placement
    Worldwide

    USM Systems

    Denver, CO
    4 days ago

  • Mid-Senior Full Stack Developer

    $98.5k - $206.8k

     ...RESTful and GraphQL APIs using Node.js, Python (FastAPI/Flask), or Java (Spring Boot) for third-party data access. Implement...  ...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience... 
    Contract work
    Java
    Work experience placement
    Flexible hours

    CACI International

    Aurora, CO
    2 days ago

  • Full Stack Software Engineer

    $80k - $128k

     ...Advanced Tech Stack: Work with modern frameworks and tools, including Java, Spring Boot/Spring Framework, Angular/Typescript, MongoDB,...  ...competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible... 
    Contract work
    Java
    Shift work

    Peraton Corporation

    Aurora, CO
    3 days ago

  • Software Developer (TS/SCI CI Poly) (5303) (Chantilly, VA; Herndon, VA; Aurora, CO)

    $110.8k - $184.7k

     ...deploy features.Write clean, maintainable, and efficient code in Java Utilize Gitlab, Gitlab Runner, Docker, Kubernetes and Helm...  ...including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific... 
    Contract work
    Java
    Work experience placement
    H1b
    Immediate start
    Monday to Friday

    SMX

    Aurora, CO
    6 hours ago

  • Full Stack Developer, Mid

    $69.4k - $158k

     ...Angular, or Vue, and back‑end microservices, including Python, Java, or Node.jsBuild, enhance, and integrate API frameworks, such as...  ...education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The... 
    Contract work
    Java
    Full time
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Aurora, CO
    6 hours ago

  • Senior Java Engineer, AVOD & Agentic Development

    $156k - $176.8k

     ...level software engineering experience with strong production-level Java skills. Experience developing new services and enhancing...  ...features with future reuse in mind. This is a fully remote, six-month contract with strong extension potential; Pacific Time overlap is... 
    Contract work
    Java
    Hourly pay
    Full time
    Remote work

    Eliassen Group

    Denver, CO
    3 days ago

  • Full Stack Software Developer, Mid-level

    $82.1k - $172.4k

     ...Stack Software Developer to join our team working on the Makalu contract. This role involves building and maintaining highly used and critically...  .... The ideal candidate will have a strong background in Java and JavaScript development, along with experience in modern software... 
    Contract work
    Java
    Work experience placement
    Flexible hours

    CACI International

    Denver, CO
    4 days ago

  • Java Developer

    Company DescriptionArtech is the 10th Largest IT Staffing Company in the US, according to Staffing Industry Analysts' 2012 annual report. Artech provides technical expertise to fill gaps in clients' immediate skill-sets availability, deliver emerging technology skill-sets...
    Java
    Immediate start

    Artech

    Englewood, CO
    2 days ago

  • Front End Software Developer

    $82.1k - $172.4k

     ...hybrid or remote possibility. Technologies you will use include: Java: Spring Boot, Spring Framework, and REST microservices...  ...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience... 
    Contract work
    Java
    Work experience placement
    Remote work
    Flexible hours

    CACI International

    Denver, CO
    3 days ago

  • Senior Digital Developer (JavaScript, Tag Management) (Remote)

    $145.6k - $166.4k

     ...custom JavaScript in Tealium Technologies: JavaScript Java More: We are recruiting for a leading global apparel brand...  ...Developer to join its broader MarTech team on a fully remote U.S. contract. The initial term is three months, with rolling extensions... 
    Contract work
    Java
    Hourly pay
    Temporary work
    Remote work

    Stott and May

    Denver, CO
    9 days ago

  • MBSE & Digital Threads Engineer

    $62k - $141k

     ...QC Experience with programming automation, including Python or Java Experience with MATLAB, STK, ModelCenter, or TeamCenterExperience...  ...education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The... 
    Contract work
    Java
    Full time
    Part time
    For contractors
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Aurora, CO
    2 days ago

  • Java Developer

     ...Development, Software Consultancy and Information Technology Enabled Services.Job DescriptionPreferred• At least 4 years of experience in Java / J2EE, Springs framework, JSP, Junit, Jenkins.• At least 4 years of experience in software development life cycle. • At least 2... 
    Java
    Full time
    H1b

    Sonsoft

    Greenwood Village, CO
    2 days ago

  • Java Developer (Apache Camel)

     ...Software Development, Software Consultancy and Information Technology Enabled Services.Job DescriptionPreferred• At least 2 years of Core Java/Spring experience• Expert knowledge and strong hands on experience with integration design & implementation using Apache Camel... 
    Java
    Permanent employment
    Full time
    H1b

    Sonsoft

    Littleton, CO
    2 days ago

  • Architect

    $114k - $165.3k

     ...responsible AI adoption. Broad polyglot engineering experience with Java, microservices patterns, and third party API integrations that...  ...included on this job description. The job description is not a contract for employment, and either you or the employer may terminate... 
    Contract work
    Java
    16 hours
    Temporary work
    Work experience placement
    Casual work
    Work at office
    Local area
    Remote work
    Work from home
    Work visa
    Flexible hours

    Empower Annuity Insurance Company of America

    Greenwood Village, CO
    1 day ago

  • Senior Engineer - Java / AWS

     ...journeys and intelligent skill-based routingDevelop high-performance, production-grade serverless functions and backend microservices in Java and Python to handle heavy data transformations and orchestrate integrations with enterprise third-party APIsDesign and implement... 
    Java
    Local area
    Flexible hours

    EchoStar

    Englewood, CO
    1 day ago

  • Software Engineer

    $85 - $110 per hour

     ...Maven, Helm, Harbor Strong front-end development experience with JavaS Bachelor’s Degree with 5 years of development experience (3...  ...responseExperience LevelIntermediate LevelJob Type & LocationThis is a Contract position based out of Aurora, CO.Pay and BenefitsThe pay range... 
    Contract work
    Java
    Temporary work

    TEKsystems

    Aurora, CO
    3 days ago

  • Full Stack Software Engineer

    $98.5k - $206.8k

     ...will use a virtual development environment and tools including: Java, SQL, VS Code, GitLab, Confluence, Jira, Grafana, ArgoCD, Rancher...  ..., but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience... 
    Contract work
    Java
    Work experience placement
    Remote work
    Flexible hours

    CACI International

    Denver, CO
    3 days ago