Average salary: $159,897 /yearly

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  • Junior CNO Software Engineer [$209k] TS/SCI FS Poly

    $209k

     ...number of positions anticipated to be added to an existing CNO contract in January 2026. Description: Full-stack software development for...  ...scalable REST APIs, and enhance user-facing visualizations. Requires Java, JavaScript frameworks including Vue.js, React.js, and Angular.... 
    Contract work
    Java
    Work at office

    ClearanceJobs

    Columbia, MD
    2 days ago

  • Summer 2026 Software Engineering Intern

     ...foundational knowledge in programming languages such as Python, C++, or Java . Familiarity with development tools such as Visual Studio,...  ...15. Some positions will require current U.S. Citizenship due to contract requirements. Benefits : AV offers an excellent benefits... 
    Contract work
    Java
    Permanent employment
    Full time
    Internship
    Summer internship
    Work at office

    AV

    Annapolis Junction, MD
    4 days ago

  • Software Engineer with Data Management Experience-TS/SCI with Po

     ...patch management and IAVA tracking Programming skills in Python, Java, or Scala Familiarity with NiFi and Ansible Experience...  ...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work... 
    Contract work
    Java
    Work experience placement
    Flexible hours
    Shift work

    ClearanceJobs

    Laurel, MD
    2 days ago

  • Senior Software Engineer

    $146k - $234k

     ...pipelines, automated testing, deployment, and monitoring Strong Java development skills for distributed, networked, multi-threaded...  ...and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be... 
    Contract work
    Java
    Shift work

    ClearanceJobs

    Laurel, MD
    4 hours ago

  • Software Engineer (SWE) Level 2

    $150k - $192k

     ...Nice to Haves: Experience programming in Python, Go, and Java. Experience deploying and running open-source tools at the agency...  ..., knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The... 
    Contract work
    Java
    Local area
    Immediate start

    Intezra, Inc.

    Columbia, MD
    2 days ago

  • Specialized Modernization Software Engineer - SWE2

    $25 per hour

     ...Stop having to look for a new job with every rumor and whim of contract changes. What We're Doing: Lockheed Martin, Cyber & Intelligence...  ...development • C++20 or newer based on Boost (2 years) • Java (4 years) • Front End Development with Javascript and/or React... 
    Contract work
    Java
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Relocation package
    Flexible hours
    Shift work

    Lockheed Martin

    Hanover, MD
    4 days ago

  • System Administrator

    $120.8k - $265.8k

     ...available, reliable, and fault tolerant. We are a division level (Y421) contract providing support for the following mission-critical...  ...troubleshooting, monitoring, and administering a message service (such as Java Messaging Service, TIBCO, ActiveMQ, Artemis, Kafka). Strong... 
    Contract work
    Java
    Work experience placement
    Flexible hours

    CACI International

    Laurel, MD
    4 hours ago

  • Senior Software Engineer

    $150k - $195k

     ...specialize in Computer Network Operations (CNO)! This isn't just another contract. It's a chance to shape mission?critical tools that directly...  ...UNIX applications using scripting languages (e.g., C, C++, C#, Java, Python). ~ Experience with build and deploy technologies (e.g... 
    Contract work
    Java

    Blue-Halo.org

    Jessup, MD
    4 hours ago

  • Software Engineer (Full Stack/Backend Focus)

    $200k - $250k

     ...and be a consequential member of the team. You'll be more than a contract performer for us - you'll also be asked for ideas to improve our...  ...clearance will not be considered. Develop and maintain Java microservice web applications. Work closely with tech lead on... 
    Contract work
    Java
    Extra income
    Flexible hours
    Night shift

    ClearanceJobs

    Columbia, MD
    2 days ago

  • Senior Software Engineer (Hybrid)

    $10k

     ...software solutions, we would love to hear from you. Due to federal contract requirements, United States Citizenship and position appropriate...  ...Must have a strong working knowledge and experience developing Java based software capabilities. Should have an inquisitive... 
    Contract work
    Java
    Full time
    Temporary work
    Summer work
    Work at office
    Immediate start
    2 days per week
    1 day per week

    Wyetech LLC

    Columbia, MD
    2 days ago

  • Senior Software Engineer (Java, Spring, AWS) - Hybrid in Bethesda, Maryland

     ...Senior Software Engineer (Java, Spring, AWS) - Hybrid in Bethesda, Maryland Optomi, in partnership with a leading hospitality company...  ...Seniority level: Mid-Senior level Employment type: Contract Job function: Information Technology Industries: IT Services... 
    Contract work
    Java
    Remote work

    Optomi

    Bethesda, MD
    3 days ago

  • Hybrid QA & Development Engineer - Java & Big Data

     ...years in developing test plans, using Fitnesse, and understanding Java environments. Responsibilities include defining and executing...  ...tests, and maintaining thorough documentation. This is a 6-month contract position based in Washington, DC, suitable for local candidates... 
    Contract work
    Java
    Local area

    Techiva

    Washington DC
    3 days ago

  • Entry Level or Mid Level System Administrator

    $114k - $164k

     ...application and data/messaging flow administration. Additional contract or position specific required experience for this level (skills,...  ..., monitoring, and administering a messaging service (such as Java Messaging Service, TIBCO, ActiveMQ, Artemis, Kafka) Other CWIP... 
    Contract work
    Java
    Work experience placement
    Flexible hours

    Belay Technologies

    Annapolis Junction, MD
    2 days ago

  • System Analyst

     ...Overview System Analyst Washington DC Contract Responsibilities Having knowledge of UML diagram creation (flow/sequence/class/activity/state) Having good knowledge of java messaging services along with IBM Mq Have some good experience on migration... 
    Contract work
    Java

    Inent Inc

    Washington DC
    4 days ago

  • Front-End Web Developer

     ...role, some experience with server-side frameworks, particularly Java and JSP, is preferred as you'll occasionally overlap and back up...  ...have acceptable background check results. If applicable to the contract, you must also obtain the appropriate clearance levels required... 
    Contract work
    Java
    Work at office
    Local area

    Bering Straits Native Corporation

    District Heights, MD
    1 day ago

  • QA Automation Engineer - Arlington VA

     ...Qa Automation Engineer Qa Automation Engineer Arlington Va Contract No Third Party C2c Skills: Strong Java Coding And Api Experience Required Skills 7 - 10 Years Of Hands-On Experience In Qa. Experience In Core Java 1.8+, Sql, Gherkins-Cucumber, Jmeter . (Must And Critical... 
    Contract work
    Java

    Staffing the Universe

    Washington DC
    1 day ago

  • Lead Java Full Stack Developer

     ...Global Software is seeking a highly skilled and motivated Lead Java Full Stack Developer to join our clients engineering team in Washington...  .... Job Title: Lead Java Full Stack Developer Job Type: Contract (C2C / 1099) Location: Washington, D.C. (Remote) Key... 
    Contract work
    Java
    Remote work

    Ash Global Software

    Baltimore, MD
    4 hours ago

  • Data Engineer- Baltimore, MD

     ...Data Engineer Location: Baltimore, MD Duration: Contract Rate: Doe Must have at least 5 years of experience Must have good...  ...experience in Agile Must have good experience in AWS Experience in Java, Springboot would be an added advantage Must have a bachelor'... 
    Contract work
    Java

    Staffing the Universe

    Baltimore, MD
    4 days ago

  • Developer

     ...Performance tuning High Observability Principle Multi threading Java Working Knowledge Agile Methodologies SDLC practices...  ...Seniority level ~ Associate Employment type ~ Contract Job function ~ Information Technology Referrals... 
    Contract work
    Java
    Permanent employment
    For contractors
    Work experience placement
    Remote work

    PLANIT Group

    Washington DC
    4 hours ago

  • Java/AWS GIS Application Programmer

    $80k - $100k

     ...Bering Straits Professional Services (BSPS), a company within the BSNC family, is currently seeking a qualified Java/AWS GIS Application Programmer for a contract in Silver Spring, MD. Wage/Salary Range: $80-100k This contract works for an agency that operates... 
    Contract work
    Java
    For contractors

    Bering Straits Native Corporation

    Silver Spring, MD
    3 days ago

  • Senior Software Engineer

    $146k - $234k

     ...of 10 years. Strong programming skills in Python and C/C++, Java, or other related languages. Must be experienced/comfortable...  ...and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible... 
    Contract work
    Java
    Full time
    For subcontractor
    Flexible hours
    Shift work

    ClearanceJobs

    College Park, MD
    2 days ago

  • Senior AWS Connect Developer

     ...Amazon Connect ~3 years of experience using Node.js, Python or Java for development ~3 years of experience in designing call...  ...skills ~ Must be able to obtain and maintain a public trust. Contract requirement. Factors to help you shine (required skills):... 
    Contract work
    Java
    For contractors
    Start working today

    ClearanceJobs

    Baltimore, MD
    3 days ago

  • Senior Java PL/SQL Developer/AI

     ...Senior Java PL/SQL Developer/AI role at PlanIT Group, LLC Overview Client is seeking a Senior level technical or business area...  ...Seniority level ~ Mid-Senior level Employment type ~ Contract Job function ~ Information Technology Industries... 
    Contract work
    Java
    Permanent employment
    Interim role
    Work at office

    PLANIT Group

    Washington DC
    4 days ago

  • Full Stack Developer - TS/SCI with Polygraph Required

    $104.04k - $183.6k

     ...professional experience with at least one backend language to include C#, Java, Python, Go ~ frontend: professional experience with...  ...to location, internal equity, business considerations, client contract requirements, and candidate qualifications, such as education,... 
    Contract work
    Java

    LMI

    Washington DC
    3 days ago

  • Web Developer, Level 1

     ...practices Hands-on development experience with: React Java CGI Visual Basic HTML XML Desired Skills Experience...  ...years of experience as a Web Developer supporting programs and contracts of similar scope, type, and complexity is required. A... 
    Java
    Full time

    Independent Software

    Laurel, MD
    4 hours ago

  • Junior Java Microservices Developer

    Synergisticit Job Opportunity 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 at clients. The tech job market has been...
    Java

    SynergisticIT

    Laurel, MD
    4 hours ago

  • Travel Nurse RN - Hospice

    $500 per month

     ...supporting the pioneers who embody the sense of adventure each new placement brings, and we’re looking for a RN for a Long Term Care contract assignment. Job Title : RN: Hospice Location : Columbia, MD Setting : Long Term Care Pay Range : Competitive,... 
    Contract work
    Weekly pay
    Long term contract
    Zero hours contract
    Immediate start
    Worldwide
    Shift work

    American Medical Staffing

    Columbia, MD
    20 days ago

  • Senior Software Engineer Scalable Backend & UI (TS/SCI)

     ...environment and requires a Bachelor's degree and significant experience in software development. Ideal candidates will be proficient in Java, Python, and React, with an understanding of CI/CD processes. A valid TS/SCI clearance is essential. Excellent benefits including... 
    Java
    Flexible hours

    A/V Services LLC

    Jessup, MD
    4 hours ago

  • Senior Engineering Lead

    $114.6k - $252.1k

     ...Professional) Experience working with programming languages such as Java, C++, JavaScript, Perl, Python, Pig/Hive, R, and/or Scala ____...  ..., but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work... 
    Contract work
    Java
    Full time
    For contractors
    Work experience placement
    For subcontractor
    Immediate start
    Remote work
    Flexible hours

    CACI International

    Washington DC
    6 days ago

  • Back end developer (Java)

    Job Posting The Client is a leading global IT services and consulting company, providing a wide range of services to clients in various industries, including banking, financial services, retail, manufacturing, healthcare, and more. It is one of the largest employers...
    Java

    Genesis10

    Laurel, MD
    4 hours ago