NewMobile Developer (Android/Java) CACIMobile Developer (Android/Java)Ashburn, Virginia$86,600–$181,800 / yearCACI is currently looking for a Senior Android Developer with strong native Kotlin/Java experience and Agile methodology expertise to join our BEAGLE (Border Enforcement Applications for Government Leading-Edge Information Technology) Agile Solution Factory (ASF) Team supporting the Customs and Border Protection (CBP) client located in Northern Virginia! Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Full Stack Developer Red Horse Corporation Ltd.Full Stack DeveloperArlington, VA$160,000–$190,000 / yearResponsible for designing, developing, and deploying secure, scalable applications that integrate agentic artificial intelligence, large language models (LLMs), knowledge graphs, and traditional enterprise software within Department of Defense (DoD) environments. Working directly with other engineers, architects, data scientists, analysts, and mission users, the Full Stack Developer will deliver agentic AI and knowledge graph features culminating in an enterprise-level analytics platform.
NewMobile Developer (iOS / Swift) CACIMobile Developer (iOS / Swift)Ashburn, Virginia$103,800–$218,100 / yearCACI is currently looking for a Senior iOS Developer with strong native Swift experience and Agile methodology expertise to join our BEAGLE (Border Enforcement Applications for Government Leading-Edge Information Technology) Agile Solution Factory (ASF) Team supporting the Customs and Border Protection (CBP) client located in Northern Virginia! Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
.NET & REACT Full Stack Developer Cayuse Holdings.NET & REACT Full Stack DeveloperWashington, Washington, DCApply software design and architectural patterns (e.g., layered architecture, dependency injection, repository pattern) to build scalable and maintainable solutions. Collaborate closely with product managers, UX/UI designers, QA engineers, and other developers to define, design, and deliver new features and enhancements.
NewSenior Full Stack Developer VTGSenior Full Stack DeveloperChantilly, VirginiaFull timeOverview: We are seeking an experienced Senior Full Stack Software Engineer to maintain and modernize legacy applications while designing and developing scalable software solutions using Java, Spring Boot, Angular, TypeScript, and Amazon Web Services (AWS). This role requires strong technical expertise, problem-solving capabilities, and the ability to collaborate with internal and external teams to deliver solutions that meet customer requirements.
.NET & REACT Full Stack Developer, SME Cayuse Holdings.NET & REACT Full Stack Developer, SMEWashington, Washington, DCWorking closely with cross-functional teams—including designers, product managers, and developers, you will engage in the full software development lifecycle: from initial concepts and design to testing and deployment. NET/React Full Stack Developer, SME, will play a pivotal role in designing, developing, and maintaining high-quality web applications and services.
Junior Full Stack Developer Revolutional, LLCJunior Full Stack DeveloperMclean, VARemote$60,000–$70,000 / yearWe apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes. The core challenge: delivering secure, scalable, and high-performing enterprise applications in fast-paced Agile environments while maintaining operational reliability and modernization objectives.
Mid-Level Full Stack Developer Revolutional, LLCMid-Level Full Stack DeveloperMclean, VARemote$80,000–$105,000 / yearWe apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes. The core challenge: delivering secure, scalable, and high-performing enterprise applications in fast-paced Agile environments while maintaining operational reliability and modernization objectives.
Full Stack Developer M9 SolutionsFull Stack DeveloperBethesda, MarylandWith 15+ years of proven delivery and growth, M9 Solutions is a unique small business with credible past performance and key capabilities offering project management services, solution architects, business analysts, program managers, technical architects, and technical consultants. M9 Solutions is a proud participant in the Virginia Values Veterans (V3) program and supports the Military Medics and Corpsmen (MMAC) initiative, demonstrating our commitment to hiring and supporting veterans, transitioning service members, military spouses, and dependents.
Salesforce Developer - TS/SCI with Polygraph GD Information TechnologySalesforce Developer - TS/SCI with PolygraphMcLean, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Education: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.
SharePoint Developer ValidaTek IncSharePoint DeveloperWashington, DCOur commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. The ideal candidate will possess strong problem-solving skills and the ability to troubleshoot, integrate, and optimize software solutions across multiple platforms.
Salesforce Developer VTG.Salesforce DeveloperMcLean, VADevelop and maintain front-end solutions using Salesforce, Single Page Application technologies, JavaScript, TypeScript, CSS, HTML, jQuery, and jQuery UI. The Customer is seeking an experienced Salesforce Developer capable of working within a software development team to provide enterprise system support.
Senior Developer-Full Stack IconmaSenior Developer-Full StackMcLean, VADemonstrated experience delivering complex backend technology initiatives across microservices, APIs, AMQ-based messaging, integration services, data platforms, cloud native deployments, platform modernization, and production enhancements, with very seasoned hands-on experience designing and implementing AWS-based, event-driven distributed systems. You will be a strong individual contributor responsible for designing, developing, testing, deploying, and supporting Java-based microservices, REST APIs, data services, event-driven distributed systems, and cloud native solutions using technologies such as Spring Boot, MongoDB, AMQ, Kubernetes, AWS, CI/CD pipelines, and automated testing frameworks.
Senior Developer-Full Stack Iconma LLCSenior Developer-Full StackMcLean, VADemonstrated experience delivering complex backend technology initiatives across microservices, APIs, AMQ-based messaging, integration services, data platforms, cloud native deployments, platform modernization, and production enhancements, with very seasoned hands-on experience designing and implementing AWS-based, event-driven distributed systems. You will be a strong individual contributor responsible for designing, developing, testing, deploying, and supporting Java-based microservices, REST APIs, data services, event-driven distributed systems, and cloud native solutions using technologies such as Spring Boot, MongoDB, AMQ, Kubernetes, AWS, CI/CD pipelines, and automated testing frameworks.
Senior CNO Developer - Wireless Systems Two Six Technologies IncSenior CNO Developer - Wireless SystemsArlington, VA$143,763–$215,644 / yearTwo Six Technologies is seeking a Senior CNO Developer to join our communications systems team supporting an advanced telecommunications research and cyber capability development program. The team is now focused on leveraging that research to perform advanced reverse engineering and vulnerability research, as well as to develop operational tools and capabilities that can be deployed in complex, real-world environments.
GSC Portal Advanced System Developer Peraton IncGSC Portal Advanced System DeveloperFalls Church, VA$112,000–$179,000 / year6+ years enterprise level website production experience using a variety of software development languages and scripting: ColdFusion CFML, CSS, HTML, Java, JavaScript, AWS Lambda, SQL, AWS DynamoDB, UiPath, or C#. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Agentic AI Engineer / AI Developer (with Business Intelligence & Reporting) Iconma LLCAgentic AI Engineer / AI Developer (with Business Intelligence & Reporting)Reston, VAThis version positions the role as a hybrid AI Engineer + Business Intelligence Developer, to build AI solutions while also delivering executive reporting, KPI dashboards, and measurable business outcomes. 3+ years of experience building production-level AI or ML systems, including LLMs, AI agents, or complex automation frameworks.[KN1.1].
Agentic AI Engineer / AI Developer (with Business Intelligence & Reporting) IconmaAgentic AI Engineer / AI Developer (with Business Intelligence & Reporting)Reston, VA$88.18–$93.18 / hourThis version positions the role as a hybrid AI Engineer + Business Intelligence Developer, to build AI solutions while also delivering executive reporting, KPI dashboards, and measurable business outcomes. 3+ years of experience building production-level AI or ML systems, including LLMs, AI agents, or complex automation frameworks.[KN1.1].
Lead Full-Stack Developer Guidehouse IncLead Full-Stack DeveloperMcLean, VACollaborate with user experience designers, platform engineers, product owners, solution architects, business analysts, and full-stack development teams to design, build, test, and deploy high-value, operationally resilient software products on AWS that meet functional and non-functional requirements. Serve as a key member of the modernization team, leading and mentoring full-stack development teams while providing technical guidance and architectural oversight for innovative solution prototypes using cloud architectures and modern software technologies.
Full Stack Developer (TS/SCI) Maxar Technologies Inc (Inactive)Full Stack Developer (TS/SCI)Reston, VA$154,000–$169,400 / yearVantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. The ideal candidate is passionate about delivering secure, high-performance solutions while collaborating with cross-functional teams to solve challenging technical problems in a dynamic mission environment.