Software Developer Systems Planning And Analysis, Inc.Software DeveloperAlexandria, VA$135,000–$155,000 / yearDesired: Experience in providing assistance to program planning and oversight, exercise, development, execution and evaluation; system level analysis; system integration support inclusive of understanding of threats and vulnerability; technical assessment & evaluation to support and complement the Government's technical experts in applying both acquisition efforts and RDT&E. The Critical Infrastructure Group (CIG) within JOID provides technical, programmatic, and analytical support to customers with missions in national security, including the Department of Homeland Security (DHS), Health and Human Services (HHS), and the Federal Aviation Administration (FAA).
Data Visualization Analyst and Qlik Developer Booz Allen Hamilton IncData Visualization Analyst and Qlik DeveloperMcLean, VA$99,000–$225,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Experience designing rich graphic visualizations with modular design of dashboards, and developing user interfaces or dashboards, including metrics, filters, charts, graphs, and tables.
Full Stack Developer, Mid Booz Allen Hamilton IncFull Stack Developer, MidChantilly, VA$86,800–$198,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
PeopleSoft Application Developer Booz Allen Hamilton IncPeopleSoft Application DeveloperChantilly, VA$69,400–$158,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Front-End JavaScript Web Developer Booz Allen HamiltonFront-End JavaScript Web DeveloperChantilly, VirginiaOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. On our team, you’ll work with the development team to ensure accessibility for all users by developing a front end that functions across browsers, platforms, and devices while meeting accessibility and security requirements.
Full Stack Developer Viper Staffing ServicesFull Stack DeveloperAlexandria, VirginiaYou will be responsible for creating and modifying computer application software or specialized utility programs. Previous experience in software development, computer engineering, or other related fields.
Senior Full Stack Developer Greystones Consulting GroupSenior Full Stack DeveloperWashington, District of Columbia$130,000–$160,000 / yearThis role is responsible for designing, developing, modernizing, and maintaining enterprise applications, data platforms, dashboards, and automated workflows that transform complex data into actionable intelligence for analysts and senior decision-makers. Greystones Group is a fast-growing woman-owned small business supporting our Nation’s Defense and Critical Infrastructure Agencies with best-in-class artificial intelligence and big data analytics capabilities.
Full Stack Java Developer Turning Point Global SolutionsFull Stack Java DeveloperRockville, MarylandStrong working knowledge of AWS Cloud environments, including the AWS Console, EC2, Fargate, ECS, RDS, OpenSearch, S3 (including storage tiers), security groups, and firewall configurations. At Turning Point Global Solutions, our heritage of innovation and strong software engineering and services capabilities enables us to provide a full suite of mission-critical solutions in a timely and cost-effective manner.
Python Developer LeidosPython DeveloperChantilly, VirginiaJuly 22, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG arsenal.
TAK Developer Booz Allen HamiltonTAK DeveloperMcLean, VirginiaOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Senior Full Stack React Developer (On -Site) Lion FederalSenior Full Stack React Developer (On -Site)Falls Church, Falls ChurchLion Federal is a dynamic and rapidly expanding tech company dedicated to delivering cutting-edge AI-powered solutions tailored for enterprise-level clients, including the U.S. Federal government. Key Responsibilities: Lead the design, development, and deployment of full-stack web applications using React (front-end) and Node.js, Python, or other relevant back-end technologies.
App Developer Engineer Viper Staffing ServicesApp Developer EngineerReston, VirginiaYou will be responsible for creating and modifying computer application software or specialized utility programs. Previous experience in software development, computer engineering, or other related fields.
AI Front-End Developer, Senior Booz Allen HamiltonAI Front-End Developer, SeniorUsa, District of ColumbiaDesign and build interaction patterns for agentic workflows, including tool-call progress, multi-step reasoning states, human-in-the-loop confirmations, and graceful handling of long-running or partial responses. Own the rendering pipeline for rich AI output, including streaming responses, markdown, code blocks, tables, citations, diagrams with Mermaid, maps with GeoJSON, and generated images, so that complex output is legible and trustworthy.
Full-Stack Linux Cyber Application Developer Booz Allen HamiltonFull-Stack Linux Cyber Application DeveloperHerndon, VirginiaOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Senior Software Developer LeidosSenior Software DeveloperGaithersburg, MarylandThis work aligns with the FAA’s broader initiative to modernize legacy flight service capabilities, replacing aging infrastructure with scalable, cloud-based platforms designed to improve safety and operational efficiency—particularly in remote and high-dependency aviation environments. Leidos is seeking Senior Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems.
Front End Developer Trinity Global ConsultingFront End DeveloperSpringfield, VAAt Trinity Global Consulting (TGC), we value our employees and provide a comprehensive benefits package that includes: Medical, Dental & Vision Coverage – Coverage for eligible employees and family through CareFirst and VSP. Professional Training – Formal training provided as required, with additional learning opportunities based on role.
EUC Developer TheStaffedEUC DeveloperMcLean, VirginiaOur client is seeking an experienced EUC Developer to design and deploy scalable end-user computing solutions, with a focus on Alteryx-based workflows and process automation. The ideal candidate will partner with business stakeholders to translate operational requirements into robust solutions while supporting existing infrastructure and driving continuous improvement.
RPA DEVELOPER (CI Polygraph required) NorthHill TechnologyRPA DEVELOPER (CI Polygraph required)Reston, VirginiaThe UiPath RPA Developer will work with clients to execute RPA initiatives by analyzing and designing process workflows using UiPath; building, testing, and implementing RPA solutions, and ensuring quality of the system. Work with clients to execute RPA initiatives by analyzing and designing process workflows using UiPath; building, testing, and implementing RPA solutions, ensuring quality of the system.
Mobile Application Developer LeidosMobile Application DeveloperAshburn, VirginiaThe Homeland Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose purpose is to development, modernize, enhance, operate, and maintain services for DHS/CBP mission critical systems. July 17, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Product Developer EpicorProduct DeveloperHerndon, VirginiaYou will be responsible for delivering high-quality code, contributing to continuous improvement initiatives, and helping drive engineering excellence through modern development practices and AI-assisted technologies. And that success really matters, because we’re the essential partners for the world’s most essential businesses—the hardworking companies who make, move, and sell the things the world needs.