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  • $126.1k - $227.95k

     ...pipelines. Basic Qualifications: US citizenship is required per contract. Education : Bachelor's degree in Computer Science, Software...  ...object-oriented and scripting languages, with primary skills in Java, Python, and JavaScript (React, Angular). Experience with... 
    Contract work
    Java

    Leidos

    Springfield, VA
    9 days ago
  •  ...other programming languages beyond Python and JavaScript (e.g., Java, C++, Go). Experience with specific AI/ML tools and libraries...  ...meet Redhorse’s changing needs. This job description is not a contract and may be adjusted as deemed appropriate in Redhorse’s sole... 
    Contract work
    Java

    Redhorse Corporation

    Arlington, VA
    13 days ago
  • $95k - $130k

     ...by the development team. ● Collaborate with program managers, contracting officers, and agency stakeholders to align technical solutions...  ...Hands-on expertise with programming languages such as Python, Java, or C++. ● Strong written and verbal communication skills with... 
    Contract work
    Java
    Full time
    Work at office
    Local area
    Immediate start

    Leidos

    Burke, VA
    27 days ago
  •  ...Proficient in at least one of the following programming languages: Java, C++, Rust, or advanced Python (Back-End Development). ~...  ...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work... 
    Contract work
    Java
    Remote job
    Full time
    Work experience placement
    Flexible hours
    Weekend work
    Weekday work

    Northstrat

    Arlington, VA
    8 days ago
  •  ...Job Description Job Description Senior Java Full Stack Developer – Linthicum, MD About us Creative Information Technology...  ...Data Analytics. With clients in the US and abroad, we hold key contract vehicles including GSA IT Schedule 70, NIH CIO-SP3, GSA Alliant,... 
    Contract work
    Java

    Creative Information Technology, Inc.

    Falls Church, VA
    21 days ago
  •  ...Job Description Job Description Senior Full Stack Java Developer About us Creative Information Technology Inc (CITI) is...  ...Data Analytics. With clients in the US and abroad, we hold key contract vehicles including GSA IT Schedule 70, NIH CIO-SP3, GSA Alliant,... 
    Contract work
    Java

    Creative Information Technology, Inc.

    Falls Church, VA
    21 days ago
  •  ...Stack Developer with expertise in UI/UX to work on our federal contract projects at agencies such as DHS and DOC. You'll work on an agile...  ...technologies: React or Angular using Typescript Experience in Java with Spring MVC/REST/Data/Boot, JUnit and JPA Container... 
    Contract work
    Java
    Flexible hours

    SimonComputing

    Alexandria, VA
    4 days ago
  • $185k - $200k

     ...Experience with multiple object-oriented programming languages such as Java, C++, C#, or Python Excellent verbal and written...  ...with CI Poly eligibility Must meet updated ID requirements: -contract-vehicles-and-purchasing-programs/federal-credentialing-services/... 
    Contract work
    Java
    Local area

    Kentro

    Washington DC
    24 days ago
  •  ...teams to define, design, and implement new features. Utilize Java, including JEE and REST web services, for back-end development....  ...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
    Internship
    Flexible hours
    Weekend work
    Weekday work

    Northstrat

    Chantilly, Loudoun County, VA
    5 days ago
  • $104.65k - $189.18k

     ...mission applications across all security domains. Under the GxNext contract awarded to Leidos in 2021, our mission is to maintain resilient...  ...in at least one of the following languages: Bash, Python, Java, NodeJS Security+ certification or ability to obtain within 6... 
    Contract work
    Java

    Leidos

    Springfield, VA
    23 days ago
  •  .../Clearance ~5+ years of professional experience in Full Stack Java development. ~ Clearance: Active TS/SCI with Full Scope Polygraph...  ...Redhorse’s changing needs. This job description is not a contract and may be adjusted as deemed appropriate in Redhorse’s sole discretion... 
    Contract work
    Java

    Redhorse Corporation

    Chantilly, Loudoun County, VA
    13 days ago
  •  ...Job Description Job Description 6-12 Month Contract Opportunity 100% remote for the time being. Post Covid may require some time in...  ...Seeking 2 primary skills: Application Support experience  Java Programming experience (Entry to Mid-Level) Ability to handle... 
    Contract work
    Java
    Work at office
    Remote work

    Authentechit Llc

    Chantilly, Loudoun County, VA
    1 day ago
  •  ...towards a common vision. We’d love for you to join our team! Job Summary B&A is looking for a Full Stack Developer (Java/Angular) to join a contract with a federal government client in support of an important mission. In this role, you will have the opportunity to... 
    Contract work
    Java
    Full time
    Work experience placement
    Work at office
    Local area

    Bart & Associates

    Washington DC
    17 days ago
  •  ...Qualifications WebDev - Vue.js, Angular, React, and Ext.js AppDev - Java, SpringBoot, REST & SOAP APIs, and messaging Hosing - AWS,...  ...Top Secret Clearance w/ FS Poly Due to the nature of the work and contract requirements, US Citizenship is required. About SilverEdge SilverEdge... 
    Contract work
    Java
    Work experience placement

    SilverEdge Government Solutions

    Springfield, VA
    1 day ago
  •  ...interfaces using HTML and CSS. Develop server-side applications with Java, C#, or Python to support back-end functionality. Conduct...  ...8570 compliant certification ( Security+ or CISSP ) prior to contract start. Experience with Java Spring Framework .... 
    Contract work
    Java
    Local area
    Immediate start
    Flexible hours

    Red Gate Group

    Reston, VA
    8 days ago
  • $185k - $250k

     ...Intelligence Community, Department of Defense, Cleared Defense Contracting, Defense Industrial Base, and Private Sector. We are comprised...  ...content management systems. - Experience Python/ Django, SQL, JAVA, familiarity with Kubernetes or OpenShift. Web Framework, Database... 
    Contract work
    Java
    Full time
    Flexible hours

    Sphinx LLC

    Springfield, VA
    6 days ago
  • $7,000 per month

     ...the creation, maintenance, quality, and timely delivery of all Contract Deliverables (i.e., CDRL's 001 - 017). Participates in the development...  ...with Alfresco. Experience with the following: Node JS, REACT, Java, DynamoDB, Akamai, Matomo, PaaS, GitHub, Jira, Confluence, AWS/C... 
    Contract work
    Java
    Work experience placement

    CACI

    Springfield, VA
    3 days ago
  • $48 - $50 per hour

     ...Job Description Job Description Akkodis is seeking a Sr. Java Engineer for a Contract job with a client in Richmond, VA (Hybrid) . The ideal candidate will leverage technical expertise to drive project success and collaborate effectively with business teams,... 
    Contract work
    Java
    Hourly pay
    Temporary work
    Local area
    Worldwide
    Day shift

    Akkodis

    Reston, VA
    more than 2 months ago
  • $43.27 - $108.17 per hour

     ...one of each of the technologies in the following lists: PHP, Java, Python, NodeJS, C# Javascript, jQuery, Angular, AngularJS...  ...location of the position, clearance required for the position, and the contract associated with the position. See our Perks & Benefits page for... 
    Contract work
    Java
    Hourly pay
    For contractors
    Internship
    Local area
    Remote work
    Relocation package
    Flexible hours

    Cipher Tech Solutions

    Vienna, VA
    20 days ago
  •  ...include Fortune 100 companies and a number of government agencies. Job Description Synthesis Systems is looking for a Java Developer for a long-term, contract in Herndon, VA. The candidate must be a US Citizen or Green Card Holder due to government contract. Must be able... 
    Contract work
    Java
    Hourly pay
    Long term contract
    Immediate start

    Synthesis Systems

    Herndon, VA
    3 days ago
  • $95k - $110k

     ...Mindbank Consulting Group is seeking a Mid-Level Full Stack Java Developer to support our federal client in either Falls Church,...  ...This is a fully onsite role (no exceptions) and is a long-term W2 contract. Salary is $95K $110K with comprehensive benefits. Salary is based... 
    Contract work
    Java
    Long term contract
    Permanent employment

    Openkyber

    Washington DC
    6 days ago
  •  ...Java/ J2EE Developers that are local to DC/ Herndon area that are interested for a contract opportunity.   Looking for people that have Java/J2EE and preferably some SOA skills but if they are a lead developer, that is ok too.   Skills:   TIBCO Business... 
    Contract work
    Java
    Full time
    Local area

    Confidential

    Herndon, VA
    23 hours ago
  •  ...iN 2 STEM Solutions, Inc. is recruiting staff to support a contract to develop and sustain the Department of the Army’s Army Counterintelligence...  .... Ten (10) years’ experience in developing in Ruby, Python, and Java. Experience in with Puppet for software installation. Ten (10)... 
    Contract work
    Java
    Full time

    The Program

    Springfield, VA
    23 hours ago
  •  ...: McLean, VA (Onsite, 5 days a week) Overview: We are seeking a Java Developer with Informatica IICS expertise to join a fast-paced back...  ...skills. Seniority level Mid-Senior level Employment type Contract Job function Consulting Industries IT Services and IT Consulting... 
    Contract work
    Java

    hackajob

    Mc Lean, VA
    3 days ago
  • Role: Java developer Location: McLean, VA (Onsite) Duration: 12 Month Contract Required Responsibilities: B.E./B.Tech/BSc. in Computer Science or higher as well as related field of study 5-10 years of professional experience in software development and maintenance Proficient... 
    Contract work
    Java

    Uniglobe Technologies, Inc

    Mc Lean, VA
    4 days ago
  •  ...– 4 days/week onsite US citizenship required per government contract Must be able to obtain Public Trust clearance   We are seeking...  ...· Proficient in one or more backend languages (e.g., Python, Java, Node.js) and modern frontend frameworks (e.g., React, Angular).... 
    Contract work
    Java
    Full time
    Part time

    ALTA IT Services

    Washington DC
    5 days ago
  •  ...Company Description     Job Description Position Details: Title: Java Developer (RabbitMQ experience preferred, but JMS/Kafka/ActiveMQ experience is equally valuable) Location: Reston, VA – Onsite Start Date: Oct 01, 2025 Duration: Long Term Required... 
    Contract work
    Java

    Chabez Tech

    Reston, VA
    23 hours ago
  •  ...Contract duration: 6 months We are a direct preferred vendor! Recent Angular 2+ experience needed Minimum Qualifications: 5+ years of proven application development Recent Angular Experience needed Agile development experience As a top IT Professional... 
    Contract work
    Java
    Full time

    Confidential

    Tysons, VA
    23 hours ago
  • Job Title Senior Java Developer Overview Contract role for a Senior Java Developer onsite in McLeam, VA. Requires 10+ years of Core Java development (Java 8+), with experience in Spring Boot, microservices, AWS, and Angular. Local candidates only (distance within 1-1.5... 
    Contract work
    Java
    Local area

    Saransh Inc

    Mc Lean, VA
    23 hours ago
  • $140k - $150k

     ...programming initiatives to support innovation and enhancement, using Java, JavaScript, Python, SpringBoot, Hibernate. Assist with...  ...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

    Acclaim Technical Services

    Bethesda, MD
    1 day ago