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$61.1k - $122.2k
...Oriented and Functional Programming approaches • Experience with Java, JMS, Angular, Hibernate, Camel, Spring • Experience with REST... ..., but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work...Contract workJavaFull timeWork experience placementFlexible hoursCACI International
Hamilton, VA5 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. Must be a US Citizen or Green Card Holder due to government contract and able to pass a background...Contract workJavaLong term contract
Synthesis Systems Inc
Herndon, VA3 days ago - ...Cold Fusion Developer Herndon, Va 6 months Contract Description The client a ColdFusion Program Developer with strong business acumen for... ...use Nice to have 5+ years advanced computer programming skills in Java, Java Servlet, Javabean, EJB, OO Design, HTML. Familiarity with...Contract workJavaLocal areaRemote work
Veredus - DC
Herndon, VA3 days ago $98.5k - $206.8k
...will use a virtual development environment and tools including: Java, SQL, VS Code, GitLab, Confluence, Jira, Grafana, ArgoCD,... ...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work...Contract workJavaFull timeWork experience placementLocal areaRemote workFlexible hoursCACI International
Hamilton, VA4 days ago$94.4k - $198.2k
...Nexus, and Trivy in a pipeline context. Strong understanding of Java software development practices. What You Can Expect:... ...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work...Contract workJavaFull timeWork experience placementLocal areaFlexible hoursCACI International
Hamilton, VA2 days ago$122k - $253k
...VA Clearance: TS/SCI Poly This position is CONTINGENT upon contract award The Site Reliability Engineer (SRE) collaboratively... ...Proficiency in at least one programming language (e.g., Python, Go, Java, or JavaScript) is essential for automating tasks and developing...Contract workJavaNightwing
Hamilton, VA1 day ago$105k - $165k
...5,000.00-$109,000.00 2 days ago Appian Developer Lead || McLean, VA (Only Local candidate) || Contract 2 Hire Senior Staff Strategic Business Developer Senior Full Stack Java Software Engineer North Bethesda, MD $140,000.00-$220,000.00 1 week ago Senior AWS Java Backend...Contract workJavaFull timeWork at officeLocal areaRemote work$90 per hour
...round will be on-site in Reston, VA. Rate: $90.00 Role: Lead Java Developer Location : Hybrid, 2-3 days a week onsite in Reston, VA or DC. Duration : 6-month contract with strong potential to extend to next year Summary: CareFirst is...Contract workJava2 days per week3 days per week3B Staffing LLC
Herndon, VA1 day ago- ...Sr. Java Developer Job Summary B&A is looking for a mid-level Java Developer to join a contract with a federal government client in support of an important mission. In this role, you will have the opportunity to work with a great team while supporting Customs and Border...Contract workJavaFull timeWork experience placementLocal area
Bart & Associates
Ashburn, VA1 day ago - ...Location: Chantilly, Virginia Type: Contract Job #3454 Participates in development efforts to deliver a complete software... ...display and interact with data in various formats Containerizing Java and Python microservices and deploying to an AWS cloud...Contract workJava
Cornerstone Defense
Chantilly, Loudoun County, VA3 days ago $122k - $253k
...Clearance: TS/SCI Poly **This position is CONTINGENT upon contract award** The Data Engineer (DE) works with the Sponsor, Mission... ...Cloud Platform. * Programming Languages: Proficiency in Python or Java for data manipulation and scripting. * Data Warehousing:...Contract workJavaNightwing
Hamilton, VA1 day ago- ...Sterling, VA (Hybrid – 3 Days a week onsite) Duration: 12+ Months Contract Job Summary Looking for a Technical Project Manager with a mix... ...banking, lending, or servicing experience Technical understanding of Java, MS SQL Server, ETL/SSIS, and Sybase FIS, CLO, or ACBS...Contract workJava3 days per week
3Core Systems
Sterling, VA4 days ago $133k - $238k
...experience with Kafka, NiFi, and AWS (S3, SQS) ~ Proficiency in Java with experience in unit and integration testing ~ Secret... ...clearance. Salary for this role is between $133,000 – $238,000, depending on experience, clearance level, location, and contract requirements....Contract workJavaFor contractorsRemote workstanleyreid.com
Herndon, VA5 days ago$130k - $195k
...VA. This is a long-term opportunity on a newly awarded federal contract. Responsibilities of the App Developer Apply the appropriate standards... ...of the App Developer Active Top Secret or TS/SCI clearance Java development experience Ability to work with XML Proven experience...Contract workJavaZachary Piper Solutions
Herndon, VA4 days ago$135k - $216k
...enhancements using DIA standard development tools and processes (e.g., Java, Git, GitLab). Qualifications Required Qualifications:... ...competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be...Contract workJavaFull timeShift workPeraton
Herndon, VA4 days ago- ...join our team in support of a Customs and Border Protection (CBP) contract. As a member of the team, you will support our prime contractor’... ...developer languages including, but not limited to: Python, Java, JavaScript, and TypeScript. Demonstrated experience with cloud...Contract workJavaFor contractorsLocal areaRemote work
Xenith Solutions
Ashburn, VA5 days ago - ...years developing, testing, and debugging applications using C++ or Java Experience optimizing native code for performance and memory... ...analytical and problem-solving skills Ability to work independently in a contract-based environment Please Note: This position is contingent upon...Contract workJava
Nightwing
Sterling, VA1 day ago $107.9k - $195.05k
...Public Trust (Tier 2) suitability determination from the FAA. Due to contract requirements, U.S. citizenship is required. Primary... ...Experience collaborating with software engineering teams developing Java‑based applications. Experience with cloud‑native architectures,...Contract workJavaRemote workLeidos
Ashburn, VA2 days ago- Overview BigBear.ai is seeking a Senior Full Stack JAVA/JEE Developer for a multi-year contract to support the ongoing modernization and maintenance of the CBP information systems, using JAVA/JEE. What you will do Design and implement JEE software applications Use modern...Contract workJava
$75k - $120k
...retrospectives. Candidates should have hands‑on experience with Java or C# (.NET Core), Spring MVC/Boot, Angular or React, PostgreSQL... ...total compensation package. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work...Contract workJavaTemporary workWork experience placementRemote work1 day per weekLe'Fant LLC
Ashburn, VA5 days ago- .... Design, build, and maintain efficient, reusable, and reliable Java or C# code. Containerize services (Docker) and deploy to Red Hat... ...deploying services. API engineering: REST and/or gRPC, API versioning, contract-first design, and backward compatibility. Proficient with...Contract workJava
WORK180 USA
Herndon, VA2 days ago $70 - $100 per hour
...RATE RANGE: $70 - $100.00/hr W2 (Based on Benefits Chosen while on contract) ONSITE LOCATION: Sterling, VA 20166 or State College. PA 16801... ...artifact management practices CompTIA Security+ certification Java awareness (how it builds, deploys, runs—not necessarily hands-on...Contract workJavaSummer workGeoLogics
Sterling, VA2 days ago$75.35k - $126.83k
...Object-Oriented Programming languages such as Groovy, Python, C++, Java. Experience with Descriptive Modeling languages such as SysML,... ...a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies...Contract workJavaHourly payTemporary workFor contractorsWork experience placementRemote workArcfield
Chantilly, Loudoun County, VA2 days ago$146k - $234k
...implement new features for a data transmission application using Java and Apache NiFi. Collaborate with cross-functional... ...and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible...Contract workJavaShift workPeraton
Chantilly, Loudoun County, VA5 days ago$190k - $250k
..., mission requirements, and overall alignment with customer and contract needs. What you’ll do Design, develop, test, and maintain modern... ...Experience with backend development using technologies such as Java, Python, Node.js, or similar Experience developing APIs and enterprise...Contract workJavaImmediate startFlexible hoursInsight Xcite
Herndon, VA5 days ago- ...functional teams to define, design, and implement new features. Utilize Java, including JEE and REST web services, for back-end development.... ..., but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work...Contract workJavaFull timeWork experience placementInternshipFlexible hoursWeekend workWeekday work
Northstrat
Chantilly, Loudoun County, VA5 days ago $104k - $166k
...additional programming languages such as C, C++, Javascript, Go, and/or Java Demonstrated experience building and delivering technical... ...competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible...Contract workJavaLocal areaShift workPeraton
Herndon, VA2 days ago- ...for Needs (GRFN) Program, currently in its third year of a 5-year contract with the National Geospatial-Intelligence Agency (NGA), provides... ...are defined and met. REQUIRED QUALIFICATIONS: Java development experience Ability to troubleshoot and navigate multiple...Contract workJava
Trinity ES LLC
Herndon, VA3 days ago - ...Design, build, and maintain efficient, reusable, and reliable Java or C# code. Containerize services (Docker) and deploy to Red... ...services. API engineering: REST and/or gRPC, API versioning, contract-first design, and backward compatibility Proficient with relational...Contract workJavaFlexible hours
Hubbell Power Systems
Herndon, VA5 days ago - ...join our team in support of a Customs and Border Protection (CBP) contract. As a member of the team, you will support our prime contractor’... ...integrated with API‑enabled microservice built on Springboot/Java based backend Demonstrated professional experience with developing...Contract workJavaFor contractorsLocal area
Xenith Solutions
Ashburn, VA5 days ago
