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  • Senior Java developer

     ...Job Title: Senior Java developer Location : McLean, VA - ONSITE (Local Only) Type: Contract (C2C/W2) Duration: Long term JOB DESCRIPTION: Must have: Advanced Java Concepts, PySpark, Angular 13+ Senior Java development skills... 
    Contract work
    Java
    Local area

    Hallmark Global Solutions Ltd

    McLean, VA
    7 hours ago

  • Senior Software Developer

    $86.6k - $181.8k

     ...the creation, maintenance, quality, and timely delivery of all Contract DeliverablesQualifications:Required: Must have a TS/SCI to begin...  ...Oracle, JMeter, Jenkins, Swagger, Nexus, Apigee or GitHub/GitLab, Java, Bash, Curl, XML, JSON, SQL, JavaScript, and AWS, C2S.Experience... 
    Contract work
    Java
    Work experience placement
    Local area
    Immediate start
    Flexible hours

    CACI International

    Springfield, VA
    3 days ago

  • Java Developer

     ...faced-paced, dynamic team environment supporting a U.S. Government contract that provides personnel security management to DOD. The position...  ...Top Secret clearance (based on SSBI investigation) Entry-level JAVA developer with 1-2 years experience Experience with Java (J2SE... 
    Contract work
    Java
    For contractors
    Work at office
    Immediate start

    Artech

    Herndon, VA
    1 day ago

  • Senior Principal Software Developer

    $103.8k - $218.1k

     ...systems using languages and packages such as HTML, CSS, C++, C#, Java, and JavaScript· Develop integration code to connect and...  ...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
    Local area
    Flexible hours

    CACI International

    Springfield, VA
    4 days ago

  • Software Engineer, Mid

    $69.4k - $158k

     ...implementing software programming applications using Agile methods in Java or JavaScriptExperience with Agile methodology, extreme...  ...education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The... 
    Contract work
    Java
    Full time
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Springfield, VA
    3 days ago

  • Senior Java Engineer - NIGHT SHIFT ONLY

     ...a NIGHT SHIFT role after the training. ***C2C / OPT-EAD Candidates are not eligible for this role. Title: Senior Java Engineer W2 Contract, 9 Months This position is primarily remote. Candidates must be willing to work onsite in Reston, VA or Washington, DC... 
    Contract work
    Java
    Permanent employment
    Full time
    Local area
    Remote work
    Shift work
    Night shift
    Rotating shift
    Day shift

    nTech Workforce

    Reston, VA
    2 hours ago

  • Software Engineer, Senior

    $86.8k - $198k

     ...implementing software programming applications using Agile methods in Java or JavaScriptExperience with Agile methodology, extreme...  ...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

    Springfield, VA
    4 days ago

  • Open text developer

    JOB DescriptionNeed a hand’s on OpenText developer.Expert level Java/J2EE experience.Need some lead level experience.Documentum technology...  ....Need good technical screening to be done before presenting the profiles.Department: Preferred VendorsThis is a contract position
    Contract work
    Java

    Cedent Consulting

    Reston, VA
    1 day ago

  • Java Developer

     ...Title: Java Developer Job Type: Contract Duration: 12 months Location: 100% Remote Client: Birlasoft/ Conduent Description: • Designs, develops documents, tests and debugs new and existing software systems and/or applications. • Participates... 
    Contract work
    Java
    Work experience placement
    Remote work

    Kasmo Global

    Herndon, VA
    5 days ago

  • Java Full Stack Developer

     ...Java Full Stack Developer Type: Contract Location: Herndon, VA - Hybrid Job Description: We are looking for a talented and motivated Java Full Stack Developer to design, develop, and maintain scalable web applications. The ideal candidate should... 
    Contract work
    Java

    Spruce Infotech

    Reston, VA
    7 hours ago

  • Android Developer

    $60 - $65 per hour

     ...Responsibilities) An experienced Android developer with over 8 years of relevant experience. A strong background in building scalable and user friendly Android applications using Java, Kotlin, Jetpack Compose and other technologies. Mandatory skills Android, Kotlin, Java... 
    Contract work
    Java

    Long Finch Technologies

    Washington DC
    8 days ago

  • Senior Principal Software Developer

    $103.8k - $218.1k

     ...systems using languages and packages such as HTML, CSS, C++, C#, Java, and JavaScript Develop integration code to connect and...  ...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work... 
    Contract work
    Java
    Full time
    Work experience placement
    Local area
    Flexible hours

    CACI International, Inc.

    Springfield, VA
    3 days ago

  • Senior Java Software Engineer - Application Enhancements Lead

    $170k - $180k

     ...VADescriptionConcept Solutions, LLC (CS) is seeking an experienced Senior Java Software Engineer - Application Enhancements Lead to join a...  ...:Over two decades of experience across over $300 million in contract awards supporting critical FAA programsMultiple contract... 
    Contract work
    Java
    Full time
    For contractors
    Immediate start
    Remote work
    Monday to Friday

    Concept Solutions

    Reston, VA
    2 days ago

  • Software Engineer - Java & Pega Integration

    $130k - $150k

     ...VADescriptionConcept Solutions, LLC (CS) is seeking a Software Engineer - Java & Pega Integration to support a mission-critical application...  ...:Over two decades of experience across over $300 million in contract awards supporting critical FAA programsMultiple contract... 
    Contract work
    Java
    Full time
    For contractors
    Immediate start
    Remote work
    Monday to Friday

    Concept Solutions

    Reston, VA
    2 days ago

  • Java Architect

     ...availability, maintainability, flexibility Experience and Skills• Java, XSLT, JAXB, PLSQL• Angular JS or UNIX Scripting preferred (if...  ...to apply. We are unable to sponsor at this time.Note:-This is a Contract job opportunity for you.Only US Citizen, Green Card Holder, GC-EAD... 
    Contract work
    Java
    H1b

    Sonsoft

    McLean, VA
    4 days ago

  • IRS CAS-Senior Software Developer/Engineer CBS-O&M

     ...with strong application-level production support experience in a Java/middleware environment. The candidate should have experience...  ...First Refusal (ROFR) for applicable positions, consistent with contract requirements and contingent upon continued eligibility, performance... 
    Contract work
    Java
    For contractors
    For subcontractor
    Remote work
    Worldwide
    Relocation package

    Constellation West

    Washington DC
    2 days ago

  • J2EE Software Engineer

    $80k - $128k

     ...ability to obtain Public TrustMust be a U.S. CitizenExperience with Java, J2EE software engineeringExperience with design and...  ...and 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

    Herndon, VA
    5 days ago

  • Software Engineer - React

    $100k - $120k

     ...release processes.Preferred QualificationsExperience working with Java back-end applications.Familiarity with accessibility testing....  ...Compensation: $100,000-$120,000 annually, depending on experience.Contract Status: This position is contingent upon contract award, with an... 
    Contract work
    Java
    Full time
    For contractors
    Immediate start
    Remote work
    Monday to Friday

    Concept Solutions

    Reston, VA
    4 days ago

  • Senior JAVA Developer

     ...Senior JAVA Developer Address: Washington DC, 20003 (Onsite) In-Person Interview 7 Months Contract Position Role Description: The role will require you to design, develop and test using JAVA technologies which will facilitate application development... 
    Contract work
    Java

    InterSources

    Washington DC
    7 hours ago

  • Junior Software Engineer

    $80k - $128k

     ...by user stories, 3-week Sprints/3 Month Spins.Development using Java full stack.Develop/maintain platform related applications and libraries...  ...competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be... 
    Contract work
    Java
    Full time
    Internship
    Shift work

    Peraton Corporation

    Herndon, VA
    1 day ago

  • Computer Systems Engineer - Pega Resource

    $107.9k - $195.05k

     ...to join the National Airspace System (NAS) Integration Support Contract (NISC IV) to support the Federal Aviation Administration in the...  ...frameworks, techniques, industry trends, etc. that includes .Net or Java or REACT for Pega Consitllation customization.Excellent verbal... 
    Contract work
    Java
    Full time
    Work at office

    Leidos

    Washington DC
    5 days ago

  • Principal Architect - Java Microservices & API Management

     ...We are seeking a Principal Technology Architect / Senior Java Developer with 10+ years of experience in Java, Microservices, API development, and automation. The ideal candidate will have strong hands-on experience with Spring Boot, REST APIs, Kafka, and automated testing... 
    Contract work
    Java

    2T Consulting

    Washington DC
    26 days ago

  • Principal Software Engineering Lead - Enterprise Application Modernization

    $250k

     ...Active Secret security clearance or higher.Preferred QualificationsExperience working with Go (Golang), Java, and React codebases.Familiarity with GitLab and contract testing practices.Work Location and ScheduleLocation: Hybrid. Based at Concept Solutions' Reston, VA... 
    Contract work
    Java
    Full time
    For contractors
    Immediate start
    Remote work
    Monday to Friday

    Concept Solutions

    Reston, VA
    2 days ago

  • React Software Engineer

    $100k - $120k

     ...release processes.Preferred QualificationsExperience working with Java-based back-end systems.Familiarity with accessibility testing....  ...access to government environments.This position is contingent upon contract award, with an anticipated start in October 2026.Company... 
    Contract work
    Java
    Full time
    For contractors
    Immediate start
    Remote work
    Monday to Friday

    Concept Solutions

    Reston, VA
    4 days ago

  • Java Architect

    $130k - $190k

     ...Excellence! Sky Solutions is a trusted partner in government contracting, empowering federal agencies with cutting-edge IT solutions. Our...  ..., and national security. Job Title: Solution Architect (Java) Location: Tysons Corner, VA Employment Type: Full-Time... 
    Contract work
    Java
    Full time

    Sky Solutions

    Tysons Corner, VA
    2 days ago

  • Technical lead - Teamcenter Developer

    $67 - $77 per hour

     ...WA ~ Job ID: #73333 ~ Pay Range: $67-77 an hour ~12 Month Contract ~ The deadline to apply is 06/30/2026 Citizenship Requirement...  ...~ Detailed Job Description: ~•Highly proficient in C , C++, Java, XML, XSLT, JSON, Web Services and Teamcenter SOA architecture... 
    Contract work
    Java
    Remote work

    Butler Aerospace & Defense

    Washington DC
    1 day ago

  • Senior Software Engineer

     ...Job Title: Senior Software Engineer- Senior Java Full Stack Developer Work Location: Arlington, VA – Hybrid Work Auth: All Visas...  ...No Fake Profiles) Experience: 8+ Years Employment Type: Contract / Long-Term Contract Note: Only candidates located in or... 
    Contract work
    Java
    Long term contract
    Work visa

    Xcelo Group

    Arlington, VA
    17 days ago

  • Practice Manager - IT Service, Support & Operations

     ...Seeking a highly experienced Java Developer/Practice Manager with expertise in Java, Spring Boot, and Microservices to lead development activities, design scalable backend services and APIs, manage the development team, and collaborate with stakeholders. Strong communication... 
    Contract work
    Java

    2T Consulting

    Washington DC
    26 days ago

  • AI Native Software Developer

    $87.1k - $157.45k

     ...modern automated testing strategies, including unit, integration, contract, end-to-end, and deterministic replay/backtesting Minimum...  ...experience with microservices and at least one modern language (Java, Python, C++)Experience with AI-assisted engineering tools and/or... 
    Contract work
    Java
    Full time
    Work at office
    3 days per week

    Leidos

    Reston, VA
    1 day ago

  • Senior Software Engineer

    $135k - $216k

     ...enhancements using DIA standard development tools and processes (e.g., Java, Git, GitLab).QualificationsRequired Qualifications:Bachelor’s...  ...competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be... 
    Contract work
    Java
    Full time
    Shift work

    Peraton Corporation

    Herndon, VA
    1 day ago