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$100k - $120k
...tech corridor! Strong stability through long-term government contracts! Competitive compensation and career growth for cleared... ...experience developing, testing, and debugging applications using C++ or Java Experience optimizing native code for performance and...Contract workJavaLong term contractFull time- ...~ Experience leading technical teams of 100+ FTE and $50M+ contract value. ~7+ years of experience with Agile software development... ...Professional (PMP) certification ~ Understanding of following technologies is highly desired: Java, .Net, Salesforce, SharePoint...Contract workJavaFor contractorsFor subcontractor
InstantServe LLC
Herndon, VA12 hours ago - ...Northstrat is seeking a Java Software Developer to join an established program comprised of multiple agile development teams. As part... ...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work...Contract workJavaFull timeWork experience placementWork at officeFlexible hoursWeekend workWeekday work
- ...Northstrat is seeking a Java Software Engineer to join the agile development team. The team builds and maintains a state-of-the-art... ...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work...Contract workJavaFull timeWork experience placementFlexible hoursWeekend workWeekday work
$43.27 - $96.15 per hour
...Developers may work with a variety of technologies including: C, C++, Java, Kotlin, Swift and Objective-C. Regardless of whether you are... ...of the position, clearance required for the position, and the contract associated with the position. See our Perks & Benefits page for...Contract workJavaHourly payFor contractorsLocal areaRemote workRelocation packageFlexible hours- ...Experience with at least one of the following programming languages: Java, C++, Rust, or advanced Python (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 placementFlexible hoursWeekend workWeekday work
- ...B&A is looking for a Salesforce Developer/ Architect to join a contract with a federal government client in support of an important mission... ..., SOQL, Unit Testing) Software engineering skills with Java SE & EE (Java, JSF, SQL) preferred Experience with Model View...Contract workJava
- ...: Hybrid Clearance Required: Top Secret Status: Contingent Upon Contract Award Knowesis is seeking a mission-driven Software Engineer to... ...development ~ Proficiency in modern programming languages (e.g., Java, C#, Python) and frameworks ~ Experience with cloud platforms...Contract workJavaFull timeWork at office
$176k - $282k
...growth processes, playbooks and/or training programs in government contracting organizations that pursue high volume or high dollar value... ...technology including Tableau, Power BI, Matplotlib, Seaborn, HTML, JAVA, and SQL Experience with various AI Tool Capabilities (...Contract workJavaShift workPeraton
Reston, VA3 days ago- ...to add to their software development team for the Williamsburg contract. This DevOps Engineer will assist in development, standardization... ...Preferred Qualifications ~ Knowledge of technologies such as Java, Python, React Benefits Work/Life Balance Northstrat...Contract workJavaFull timeWork experience placementFlexible hoursWeekend workWeekday work
- ...Stacks at Northstrat: React, Angular, Vue.js, Javascript Java, NodeJS, Ruby, Clojure, Python Docker, Kubernetes, Redis, Kafka... ..., but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience...Contract workJavaFull timeWork experience placementFlexible hoursWeekend workWeekday work
- ...to add to their software development team for the Williamsburg contract. This DevOps Engineer will assist in development, standardization... ...Preferred Qualifications · Knowledge of technologies such as Java, Python, React · Ability to communicate effectively across multiple...Contract workJavaFull timeWork experience placementFlexible hoursWeekend workWeekday work
- ...Citizenship or eligibility for federal security clearance (as required by contract) Bachelor’s or advanced degree in Computer Science,... ...functional design and project planning Hands-on experience with Java development and Maven build tools At least 2 years of recent...Contract workJavaTemporary workFlexible hours
Guidehouse
McLean, VA1 hour agonew - ...potential opportunity: Design, develop, and maintain RESTful APIs and integration services using Java, Spring Boot, and microservices patterns. Implement API contracts (OpenAPI/Swagger), versioning strategies, backward compatibility, and deprecation plans. Build...Contract workJava
- ...to top management and will typically have an advanced degree. Java is a key skillset for backend software engineers. · Develop... ...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work...Contract workJavaFull timeWork experience placementFlexible hoursWeekend workWeekday work
$90k - $150k
...overall cyber posture. ** Position is contingent upon award of contract, anticipated in August of 2026. ** Travel: Negligible... ...Authentication protocols (e.g. OAuth2, SAML, LDAP) PHP, ASP, SQL db's, Java, HTML, No SQL Minimum certification one of the following:...Contract workJavaFull timeTemporary workCasual workFlexible hoursSimVentions, Inc - Glassdoor ✪ 4.6
Manassas, VA12 hours ago- ...Preferred: ~ Proficiency in one or more programming languages (e.g., Java, C++, Python) ~ Proficiency in front-end and back-end... ...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work...Contract workJavaFull timeWork experience placementWork at officeFlexible hoursWeekend workWeekday work
- ...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 workJavaPermanent employmentFull timeInternshipSummer internshipWork at office
AV
Arlington, VA2 days ago - ...experience ~ Experience with either Web/Front End, Backend (Java) or Full Stack ~ Development on Linux OS and using Amazon Web... ..., but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience...Contract workJavaFull timeWork experience placementFlexible hoursWeekend workWeekday work
- ...Description Need a hand’s on OpenText developer. Expert level Java/J2EE experience. Need some lead level experience.... ...good technical screening to be done before presenting the profiles. Department: Preferred Vendors This is a contract position...Contract workJava
- Java/J2EE Developer (Night Shift, Production Support) Immediate contract opportunity with the potential to convert to associate status with our customer, a major Healthcare Insurance organization in the Reston VA area. We are seeking a Java/J2EE Developer with significant...Contract workJavaImmediate startRemote workShift workNight shift
- ...Critical offers a unique opportunity to expand into a highly sought after MEP Superintendent role while maintaining your current contract benefits. The MEP role is highly engaging and changes from day-to-day giving you the opportunity to consistently learn and expand...Contract workFor contractorsFor subcontractorLocal area
Ridgeview Mission Critical
Sterling, VA4 days ago $53.03 - $56.81 per hour
...Akkodis is seeking a Java Developer (Advanced Java + AWS) for a Contract job with a client in McLean, VA . The ideal candidate will have Java development experience with deep AWS expertise and hands‑on cloud‑native design and deployment skills. Rate Range: $53...Contract workJavaHourly payTemporary workFor contractorsLocal area$135k - $216k
...world-class SDA I&W system. What you'll do: Provide TS/SCI Java software development of modules. Some of these techniques... ...polygraph within 30 days of employment or at customers request- contract requires TS/SCI with poly. The candidate must maintain the clearance...Contract workJavaTemporary workInternshipShift work- ...such as critical switching, lockout/Tagout, and safe working area set up so that specialty subcontractors may perform assigned or contracted duties while minimizing risk to workers, and protecting the critical load. Performs duties to ensure that high standards of...Contract workFor contractorsFor subcontractorLocal areaShift work
CyrusOne
Sterling, VA12 hours ago - ...Airflow, Talend, SSIS). Strong programming skills in Python, Java, or other relevant languages. Experience with data modeling concepts... ..., but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work...Contract workJavaFull timeWork experience placementFlexible hoursWeekend workWeekday work
- ...Developer Location: McLean, VA - Fully onsite Duration: Contract Only, 10 Months + possible extensions Must Haves: ~5+... ...deployment ~ Hands-on experience using at least Python or Java, but prefer both ~ Solid understanding of application and architecture...Contract workJava
- ...Backend Java Developer with Camunda HIGHLIGHTS Location:  Wilmington, NC or Mclean, VA (Hybrid) or Remote Position Type:  Contract to Hire Hourly / Salary:  Based on experience About the Role Our client is seeking a Senior Backend Engineer with...Contract workJavaHourly payRemote work
- ...data for our clients in the government sector. This role may be contract, contact-to-hire, or direct hire. Key Responsibilities Develop... ...Testing Library . Collaborate with back-end developers (Java, Sprint Boot)to integrate RESTful APIs and ensure seamless...Contract workJavaRemote jobFull timeWork from home
- ...Acquisition Support Specialist The individual will provide Acquisition support, Contract Award and Management support, including recommendations regarding official program direction in the formation of contracts, resolution of contract-related issues, and providing...Contract workOngoing contractFor contractors
