- Fannie Mae (Reston, VA)
- …stores, and cloud-based systems. We are seeking a skilled and motivated Developer to join our Workflow Automation team in designing, developing, and implementing ... years of experience. * Proficiency in programming languages such as Python, Java , JavaScript, and Node.js. * Hands-on experience with AWS services, including Apache… more
- UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
- **Overview** SENIOR JAVA APPLICATION DEVELOPER (NAUT): Bowhead seeks a Senior Java Application Developer to support our customer on the ... on best practices and advanced techniques + Analyze and understand existing Java Spring MVC legacy applications , including architecture, codebase structure,… more
- CACI International (Fairfax, VA)
- Senior Java DevOps Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... 1/5/2026 **The Opportunity:** CACI is looking to hire a Senior Java DevOps Developer to...signals messaging is a plus, but direct signal data application experience is not necessary. **Responsibilities:** + Perform … more
- Insight Global (Arlington, VA)
- …on best practices and advanced techniques * Analyze and understand existing Java Spring MVC legacy applications , including architecture, codebase structure, ... * Lead the architectural design and development of complex cloud-native applications and systems for DoD modernization initiatives * Drive technical decision-making… more
- SAP (Herndon, VA)
- …US national security and critical infrastructure customers. We are seeking a highly experienced Senior Java Developer to support, maintain, and enhance a ... environments and stakeholders. Key Responsibilities + Develop and maintain complex standalone Java applications (no GUI), with focus on backend logic, XML/JAR… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **API Java Python Developer , Senior ** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0420 ... Time **Position Description:** CGI Federal has an exciting opportunity for an API/ Java /Python Developer within our Intel sector, advancing the national security… more
- Shuvel Digital (Vienna, VA)
- … Backend Java Developer We are looking for a mid to senior Java developer , responsible for the development and maintenance of back-end services ... applications to them + Comfortable with troubleshooting multiple interconnected applications in an environment setting + Understand application scaling and… more
- Nightwing (Sterling, VA)
- …offerings to customers in the intelligence community, defense, civil, and commercial markets. ** Applications Developer - Senior ** Nightwing is seeking a ... Full-Stack Applications Developer to support the development and O&M of a...applications as web services that are written in Java unless otherwise directed by Sponsor. Examples include Node… more
- GovCIO (Fairfax, VA)
- …skilled Application Developer to design, build, and modify application software using programming languages such as Java , ColdFusion, JavaScript, and ... USD $205,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6886/ senior - application - developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-6886_… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior Application Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** ... . **Position Description:** CGI has an immediate need for a Senior Application Developer to join our team.… more
- CACI International (Sterling, VA)
- Senior Software Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... security technologies. + Design and develop .Net applications including middleware applications , user interface applications ( java script framework), and… more
- Highmark Health (Washington, DC)
- …or CERTIFICATIONS** **Required** + None **Preferred** + Certification such as JAVA Developer , DB2 Certification, Cognos Certification **SKILLS** + Problem ... they will be fully remote.** This job takes the lead in providing more complex application development services typically as part of a project team or in an … more
- General Dynamics Information Technology (Fairfax, VA)
- …experience **Job Description:** Deliver simple solutions to complex problems as a ** Senior Appian Developer ** at GDIT. Here, you'll tailor cutting-edge solutions ... we'll make your career growth ours. At GDIT, people are our differentiator. As a ** Senior Appian Developer ,** you will help ensure today is safe and tomorrow is… more
- ICF (Reston, VA)
- …or Certified Level 3 Appian Developer + Experience working with Appian Tempo. + Java developer experience is a strong plus. + Recent work experience on a ... ESB) and n-tier client-server architectures preferred + Experience working with Appian Sites. + Java developer with Maven builds experience is a strong plus. +… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …Yes **Job Description:** Deliver simple solutions to complex problems as a ** Senior UiPath/RPA Developer ** at GDIT. Here, you'll tailor cutting-edge solutions ... we'll make your career growth ours. At GDIT, people are our differentiator. As a ** Senior UiPath/RPA Developer ,** you will help ensure today is safe and tomorrow… more
- Insight Global (Vienna, VA)
- …will be Java Programmer Certified. * Must have Certified MarkLogic Developer OR obtain certification within first three months of start OR have equivalent ... Job Description The Sr. Developer is responsible for the design, documentation, development,...testing, deployment, and support for new or existing IT application software. Agile environment * Accurately represent customer requirements,… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior AWS Python Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J1025-0954 ... **Position Description:** CGI has an immediate need for a Senior AWS Python Developer to join our...with a strong background in AWS cloud services, scalable application development, and DevOps practices. The ideal candidate will… more
- St. George Tanaq Corporation (Washington, DC)
- Senior Software Developer WFH Flexible*Washington, DC (http://maps.google.com/maps?q=Washington+DC+USA) Job Type Full-time Description **Overview** Tanaq ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior Software Developer ** to support the Department of Housing… more
- TekSynap (Springfield, VA)
- **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior -Level Software Developer is a highly skilled professional responsible for designing, ... to drive successful software development projects. The Contractor shall provide Senior -Level Software Developer services, working alongside the Government… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior Full-Stack Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J1025-0646 ... . **Position Description:** CGI has an immediate need for a Senior Full-Stack Developer to join our team. This is… more
