- Leidos (Reston, VA)
- **Description** **Leidos** has a new and exciting opportunity for a ** Sr .** ** Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National Security!** **Job Description** A Java Developer on this program provides Agile...degree. + To be considered must have an active TS /SCI with polygraph security clearance **Preferred Qualifications** + Experience… more
- Arena Technical Resources, LLC (Chantilly, VA)
- …Job Description Java Full Stack Developer Job Location: Chantilly, VA Active Top Secret or TS /SCI security clearance. Need to have Current Poly or ... Full Stack Java Developer Location: Chantilly, VA, US...and development and usage with RESTful web services -Active Top Secret or TS /SCI security… more
- Leidos (Reston, VA)
- **Description** We have an immediate need for a Sr . Software Engineer with strong systems, software, cloud, database, and Agile experience to support a complex ... software programming initiatives to support innovation and enhancement, using Java , JavaScript, Python, SpringBoot, Hibernate. + Provide expertise integrating with,… 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
- Leidos (Reston, VA)
- …**Join us and make a difference in National Security!** **Job Summary** This Java Developer role with strengths in developing MarkLogic based applications ... **Description** **Leidos** has a new and exciting opportunity for a ** Sr .** **MarkLogic Developer ** in our **National Security Sector's (NSS) Cyber & Analytics… more
- IT Concepts (Reston, VA)
- …+ Strong leadership and communication skills Clearance Requirements: + Must have active DOD Top Secret clearance, eligible for SCI, and able to pass and maintain ... milestones. Kentro is hiring a highly skilled and motivated Senior Full Stack Developer to join our...React/Material UI. + Experience with multiple languages to include Java /Spring Boot, Python, and JavaScript. + Ability to assist… more
- Leidos (Alexandria, VA)
- **Description** Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) ... implementation as well as client web application and user interface (UI) development. Java , Python, embedded C/C++, Java cryptographic framework, XML, web UI and… more
- Leidos (Reston, VA)
- **Description** **Leidos** has a new and exciting opportunity for a ** Sr . Full Stack Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... and make a difference in National Security!** **Job Description** As a Full Stack Developer on this program, you will have the opportunity to build strong systems,… more
- TekSynap (Chantilly, VA)
- …Catalog for data metrics, using Splunk and MySQL. **REQUIRED QUALIFICATIONS** + Requires an active Top Secret /SCI + Poly clearance. + Requires BS degree and 12 - ... 21c), NiFi, Kafka, Elastic MapReduce (EMR) Hbase, Elastic, Splunk, Java , Python, and Spring to instrument and update the...Apache Spark. **Overview** This role r** **equires an active Top Secret /SCI + Poly clearance We are… more
- The Boeing Company (Fairfax, VA)
- …Computer Engineering, Software Engineering, Computer Science or another related field. + Current Top Secret / SCI Clearance + Solid understanding of user ... a highly skilled and motivated **_Software Engineer, Web Application Developer (Experienced / Senior )_** to join our...Government requires US Citizenship. An interim and/or final US Top Secret /SCI Clearance Post-Start is required. **Visa… more
- CACI International (Sterling, VA)
- …None Type of Travel: None Anticipated Posting End: 3/12/2026 CACI is seeking a Senior Developer to join a multidisciplined team to work on delivering the ... an extreme agile continuous deployment software development framework. **The Opportunity:** As a senior developer on this dynamic program; you will bring your… more
- CACI International (Sterling, VA)
- …to 10% Type of Travel: Local Anticipated Posting End: 3/12/2026 CACI is seeking a Senior Developer to join a multidisciplined team to work on delivering the next ... an extreme agile continuous deployment software development framework. **The Opportunity:** As a senior developer on this dynamic program; you will bring your… more
- CACI International (Fairfax, 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 Senior Software Developer role in Fairfax, VA,...a team of developers supporting custom ETL parsers with Java and Oracle. The ideal candidate must have an… more
- Leidos (Reston, VA)
- …within the government problem domain. **Required qualifications:** + Candidate must possess an active TS /SCI, or a Top Secret clearance with a current SSBI, ... be able to write various coding languages (for example: Java , C++, Python, R, JavaScript, HTML), construct enterprise IT...teams of other subject matter experts, guiding and teaching senior people as well as junior in the process… more
- BAE Systems (Quantico, VA)
- …incentives may be available based on position level and/or job specifics. ** Senior Application Developer ** **110399BR** EEO Career Site Equal Opportunity ... high performing web applications ranging from a high mid-level and a senior . The customer application enhancements or modifications may include business and process… more
- CACI International (Mclean, VA)
- Senior SharePoint Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... * * * **The Opportunity:** CACI is seeking a Senior Web Developer to use SharePoint's custom...utilizing IC or DoD security guidelines **Qualifications:** **Required:** + TS /SCI w/ Poly Clearance + BA/BS degree and 10… more
- CACI International (Fairfax, VA)
- Senior Front-End Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... is seeking a highly motivated, self-directed professional to fill a Front-End Software Developer role in Fairfax, VA, to support the re-architecture of a large… more
- Leidos (Reston, VA)
- **Description** **Leidos** has a new and exciting opportunity for a ** Sr . DevOps Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... experience working within a software development team and supporting developers and developer activities. + Bachelors degree with 8 or more years of prior… more
- ManTech (Chantilly, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer - Cloud** to join our team in **Chantilly, VA.** **Responsibilities ... field + Strong software development experience, to include significant Java development, data analysis/parsing, and SQL/database experience + Strong experience… more
- ICF (Reston, VA)
- …with qualified candidates for future opportunities We're seeking a talented Cloud backend developer to join our dynamic team. As a key member of our engineering ... Design, develop, and maintain scalable and efficient backend systems using Java , Node.js, and Python. + Optimize application performance, scalability, and… more