- Leidos (Lorton, VA)
- …ahead!** The National Security Sector (NSS) has a new and exciting opportunity for a Senior Software Developer in our Cyber & Analytics Business Area (CABA). ... The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and… more
- Parsons Corporation (Fort Belvoir, VA)
- …got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Software Developer ** to join our team! In this role ... + Active TS/SCI Clearance + 3+ years as a software developer + Proficient in C and...Special requirements: Must pass the Advanced Cyber Red Team senior developer aptitude test + Must be… more
- Amentum (Fort Belvoir, VA)
- ** Senior Software Developer ** This position is located at Ft Belvoir VA at the Defense Threat Reduction Agency as part of Advanced Red Cyber Team Operations. ... **Must have 3+ years as a software developer .** Proficient in C and C#...Threat Reduction Agency (DTRA) Cyber Assessment Red Team (DCART) senior developer aptitude test before joining DCART… more
- CACI International (Mclean, VA)
- Senior Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * Opportunity: CACI is seeking a highly motivated and independent SME Software Developer to take sole responsibility for maintaining and supporting a critical… 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** . ... In this role you will develop, create, and modify general computer applications software or specialized utility programs. You will analyze user needs and develop … 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 ... this role you will research, design, develop, and test operating systems-level software , compilers, and network distribution software . You will set operational… more
- General Dynamics Information Technology (Falls Church, VA)
- …Support **Experience:** 10 + years of related experience **Job Description:** ** Software Developer Senior (Mainframe Operations)** Deliver simple ... solutions to complex problems as a Software Developer Senior at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients.… more
- CACI International (Sterling, VA)
- Senior Front End Software Developer /Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... None Anticipated Posting End: 5/12/2026 CACI is seeking a Senior Developer to join a multidisciplined team... software development framework. **The Opportunity:** As a senior developer on this dynamic program; you… more
- Steampunk (Mclean, VA)
- …program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/5888/ senior - software - developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) ... our ranks. Additionally, we participate in the E-Verify program. **Contributions** Asa ** Software Developer ** , you will work with our growingDevSecOpspractice… more
- TekSynap (Chantilly, VA)
- …This role r** **equires an active Top Secret/SCI + Poly clearance We are seeking a Software Developer to join our team in Chantilly, VA. TekSynap is a fast ... **RESPONSIBILITIES** + Assist the Sponsor in their responsibilities through software development for the acquisition, analysis, transformation, normalization, and… more
- Amazon (Herndon, VA)
- …have a material impact on cloud security and compliance, this is it. As a Senior Software Engineer on our team, you will influence projects or initiatives that ... most security-sensitive customers. We are a multidisciplinary team comprising software engineers, security engineers, technical product/program managers, data engineers,… more
- Parsons Corporation (Centreville, VA)
- …what you're looking for. **Job Description:** Parsons is looking for a software engineer looking to improve and enhance mission-critical software applications? ... Do you want to design and develop customer software that will be deployed in systems helping make...mission yourself to help battle harden your tools. Parsons' Software Developers design and code software components,… more
- EAI Technologies (Vienna, VA)
- …Enjoy leading design and development of dynamic Enterprise Web and Mobile applications for a variety of clients like Verizon, Capital One, and Cardinal Health in ... small teams. Lead and work in a fast-paced, hands-on capacity, while learning new technologies in a client facing role, seeing first-hand the impact of you/your team's work on a daily basis. Desired Skills + Computer Science, Math, or Engineering fundamentals.… more
- ManTech (Fort Belvoir, VA)
- **MANTECH** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in **Fort Belvoir, VA.** This is a hybrid position ... but are not limited to:** + Designing, engineering, analyzing, and developing software systems and software delivery processes, including Development and… more
- ManTech (Chantilly, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer - Cloud** to join our team in **Chantilly, VA.** **Responsibilities ... 7+ years of experience in the Information Technology field + Software development experience, to include Java development, data analysis/parsing, and SQL/database… more
- General Dynamics Information Technology (Fairfax, VA)
- …help ensure today is safe and tomorrow is smarter. Our work depends on a senior Software Developer joining our team to design/develop/modernize the client's ... Yes **Job Description:** Deliver simple solutions to complex problems as a Software Developer Advisor at GDIT. Here, you'll tailor cutting-edge solutions to the… more
- IT Concepts (Springfield, VA)
- …spark innovation, and achieve extraordinary milestones. Kentro is hiring a cleared Senior -level Software /Web Developer to support the National ... Geospatial-Intelligence Agency. Responsibilities: SharePoint Development and Customization + Develop and implement improvements to customer's SharePoint 2013 and 2019 sites (high-side and low-side) + Create and modify site templates, layouts, and custom style… more
- Parsons Corporation (Quantico, VA)
- …right now. We've got what you're looking for. **Job Description:** As a **Kafka Software Developer ** at Parsons, you will be working closely with our partners ... Kafka performance and troubleshoot issues + Analyzes user needs and develop software solutions + Experience with Infrastructure as a Service (IaaS), Platform as… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …Required:** Yes **Job Description:** Deliver simple solutions to complex problems as a Software Developer , Senior at GDIT. Here, you'll tailor cutting-edge ... ours. At GDIT, people are our differentiators. As a Software Developer you will help ensure today...capabilities managed by multiple DoD and/or US Government customers. Senior DoD stakeholders such as the Joint Chiefs of… more
- General Dynamics Information Technology (Fairfax, VA)
- …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Software Developer Lead** **We value:** + Writing code ... to Obtain:** None **Public Trust/Other Required:** Other **Job Family:** Software Development **Skills:** JavaScript,Microservices Architecture,RESTful Web Services, Software … more