- CACI International (Fairfax, VA)
- JAVA Software Developer , Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to...scientific or technical discipline. + Proven development experience with Java , Apache Kafka and Apache NiFi for building scalable… more
- Insight Global (Herndon, VA)
- …as code, and automated testing. Basic Qualifications: * 3-9 (Journeyman Level) or 9+ ( Senior Level) years of experience in software development with a Bachelor's ... Job Description We are seeking a Software Engineer with a strong foundation in ...and Generative AI. The ideal candidate is a hands-on developer who thrives in a fast-paced, agile environment and… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **API Java Python Developer , Senior **...is responsible for the design, development, and maintenance of software applications and APIs using Java and ... Time **Position Description:** CGI Federal has an exciting opportunity for an API/ Java /Python Developer within our Intel sector, advancing the national security… more
- BigBear.ai (Ashburn, VA)
- Overview BigBear.ai is seeking a Java /JEE Developer ( Senior ) to join our team to begin an exciting and challenging career in Ashburn, VA. The Java ... to 10 years of experience + Strong experience with Java & Java Frameworks (design and software development experience including designing, programming, and… more
- BigBear.ai (Ashburn, VA)
- Overview BigBear.ai is seeking a Java /JEE Developer ( Senior ) to join our team to begin an exciting and challenging career in Ashburn, VA. The Java ... of experience + Experience with Java & Java Frameworks (design and software development experience...Java & Java Frameworks (design and software development experience including designing, programming, and documenting large-scale… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior Java Full Stack Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** ... . **Position Description:** CGI has an immediate need for a Senior Java Full Stack Developer to join… more
- System One (Reston, VA)
- …6+ month Contract Compensation: $79.50 Contractor Work Model: Mainly Remote, Hybrid days- Reston, VA Senior Java Developer / SDET ALTA IT is seeking a ... hands-on Senior Java Developer / SDET...hands-on Senior Java Developer / SDET to join a...DevOps processes Required Qualifications + 8+ years of hands-on software development experience + Strong Java development… 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 ... manager's approval to transfer. SAP is the global market leader for business software and related services. SAP National Security Services (SAPNS2) is an independent… more
- CACI International (Chantilly, VA)
- Senior Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to...cloud environment. * Demonstrated knowledge and experience with Python, Java , and one or more scripting languages (eg Servlets,… more
- CACI International (Sterling, VA)
- Senior Full Stack Software Developer Job...or related field) + Years of Experience: 7+ years in software development + Hands on experience with Java ... Anticipated Posting End: 10/17/2026 **The Opportunity:** As an experienced full stack software developer on a long-standing program supporting CACI's SPACE… more
- Steampunk (Mclean, VA)
- **Overview** As a ** Senior Software Developer ,** you will work with a team of developers to deliver software features, APIs, and micro-service solutions. ... about our story, visit http://www.steampunk.com . Refer a Friend (https://careers-steampunk.icims.com/jobs/7100/ senior - software - developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the… more
- CGI Technologies and Solutions, Inc. (Fairfax, VA)
- ** Software Developer - Senior ** **Category:** Software Development/ Engineering **Main location:** United States, Louisiana, Lafayette **Alternate ... and responsibilities:** . Develops, creates, and modifies general computer applications software or specialized utility programs. . Migrate and modernize all… more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . ... 10+ years of related experience + Knowledge of various software programming languages, ie Python, Java , C++,...of various software programming languages, ie Python, Java , C++, Cobol, etc + Hands-on experience developing, updating,… more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In ... systems software development + Knowledge of various software programming languages, ie Python, Java , C++,...of various software programming languages, ie Python, Java , C++, Cobol, etc + Hands-on experience developing, updating,… more
- Amentum (Springfield, VA)
- …the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Software Developer ** to join our team of passionate individuals in ... of ensuring secure and compliant data access. As a Developer on our team, you will design, implement, and...new and existing systems. **Responsibilities:** * Manage the full software release lifecycle, from preparation and build to deployment… more
- V2X (Chantilly, VA)
- **Description** We are recruiting for a Senior Software Developer to design and develop complex new software products and make significant enhancements ... in Computer Science, Engineering or IT field **Experience:** + Java development experience + Experience with software ...+ Java development experience + Experience with software development and/or data systems + Active TS/SCI with… more
- Quality Technology Services, LLC (Ashburn, VA)
- The ** Senior Software Engineer** develops java /angular applications leveraging a microservices framework. The successful candidate has 10 plus years of ... CSS basic knowledge + Restful APIs + Backend + Java 8+ Spring Framework (Boot, Security) + Hibernate (JPA)...or related field + Ten or more years of Software Engineering experience with a focus on front-end development… more
- Leidos (Reston, VA)
- …experience in the intelligence and/or DoD communities - 5+ years' experience with software development - 5+ years' Java experience, building HTML/JavaScript (eg. ... The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new ...be able to write various coding languages (for example: Java , C++, Python, R, JavaScript, HTML), construct enterprise solutions… more
- V2X (Chantilly, VA)
- **Description** **Responsibilities:** + Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new ... in the future + Analyzing user needs and software requirements to determine feasibility of design within time and cost constraints + Collaborating with teammates,… more
- General Dynamics Information Technology (Fairfax, VA)
- …experience **Job Description:** Seize your opportunity to make a personal impact as a Senior Developer Lead **.** GDIT is your place to make meaningful ... challenging projects and grow a rewarding career. We are seeking a highly skilled ** Senior Developer ** **Lead** with over 7 years of experience in Application… more