Software Developer Systems Planning and AnalysisSoftware DeveloperAlexandria, Virginia$135,000–$155,000 / yearFull timeSPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. 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.
Aerospace Software Engineer/Developer Johns Hopkins Applied Physics LaboratoryAerospace Software Engineer/DeveloperLaurel, MarylandFull timeWe are seeking a software engineer/developer to help us develop and translate algorithms, concepts and approaches for the mission planning, fire control and guidance of missile systems to flight-ready software. in Aerospace, Mechanical, or Electrical Engineering; Computer Science; applied mathematics; or related technical field with relevant experience in modeling and simulation of flight systems.
Android CNO Software Developer Booz Allen HamiltonAndroid CNO Software DeveloperAnnapolis Junction, MarylandExperience with reverse engineering tools, such as IDA Pro, Ghidra, Frida, and Jadx, sufficient to interpret researcher-provided artifacts and integrate them into production software. Onsite : 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.
Full Stack Developer Viper Staffing ServicesFull Stack DeveloperChantilly, 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.
Modern Software Developer, Senior Booz Allen HamiltonModern Software Developer, SeniorArlington, 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.
FULL-STACK CLOUD DEVELOPER (Top Secret Clearance REQUIRED) NorthHill TechnologyFULL-STACK CLOUD DEVELOPER (Top Secret Clearance REQUIRED)Fairfax, VirginiaWe are looking for a Full-Stack Developers to play a lead role in the design, development, and deployment of applications, microservices, APIs, and web applications to a true DevSecOps-enabled hybrid cloud environment. This is an opportunity to help chart the direction of a new project, implement best practices in DevSecOps and container orchestration, and introduce new ideas and technologies relating to the design and execution of a new mission area.
Agile Developer III Reflexive ConceptsAgile Developer IIIAnnapolis Junction, MarylandBachelor’s degree in Computer Science or related discipline from an accredited college or university is required Four (4) years of additional experience on projects with similar software processes may be substituted for a bachelor’s degree. Specifically, we're looking for a candidate with hands-on experience in AWS, Java (Spring Boot / REST services), Python, and more.
BackEnd Developer Viper Staffing ServicesBackEnd DeveloperArlington, 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.
Full Stack Developer BigBear.aiFull Stack DeveloperAshburn, VAAt least 5 years of Java/JEE design and software development experience including designing, developing, and documenting large-scale enterprise software systems. Excellent verbal/written communication and problem solving skills; ability to communicate information to a variety of groups at different technical skill levels.
Embedded Developer, Senior Booz Allen HamiltonEmbedded Developer, SeniorAnnapolis Junction, MarylandExperience using automation and virtualization to deploy, maintain, and sustain capabilities, developing and executing strategies for countering or mitigating environmental challenges, security and policy constraints, and system and architecture limitations. Onsite : 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.
CMDB and Attack Surface Management Support - ServiceNow Developer Booz Allen HamiltonCMDB and Attack Surface Management Support - ServiceNow DeveloperMcLean, VirginiaDesign, configure, and develop ServiceNow CMDB solutions including Workspace views, Platform Analytics dashboards and indicators, Service Catalog items, CMDB Health and Relationship Health rule configurations, ownership routing, and data quality automation, in coordination with the ServiceNow Platform Team. You'll partner with the ServiceNow Platform Team, ITSM SMEs, and data source owners to convert CMDB-related initiative needs into working ServiceNow solutions, and you'll contribute development effort to SRM and ITSM enhancements as CMDB priorities allow.
Microservices Developer (Remote) A.C. CoyMicroservices Developer (Remote)Alexandria, VirginiaRemoteOverview: Tier One Technologies is seeking a Microservices Developer to support our US Government client. Responsibilities: Design, build, and maintain Spring Boot microservices using Java 21 and Java 25.
Foundry Developer II - Sr. National Capitol Contracting LLCFoundry Developer II - Sr.Washington, DC$170,000–$180,000 / yearNAVSEA-one of the Navy's six procurement commands and the organization responsible for both industrial operations and digital modernization-has partnered with National Capitol Contracting (NCC) on a congressionally funded data analytics initiative: the Naval Digital Logistics Acceleration (NDLA) program. Successful candidates will be comfortable working with enterprise-scale systems, collaborating with senior Navy and appointed leadership, and developing tools and processes for a wide range of stakeholders.
Mid-Level UI/UX Developer LeidosMid-Level UI/UX DeveloperGaithersburg, MarylandLeidos Intelligence Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend against evolving threats around the world. As a UI/UX Developer supporting a premier Intelligence Community customer, you’ll turn complex challenges into elegant solutions, working alongside innovative teams to deliver capabilities that strengthen national security.
Full Stack Developer Xenith SolutionsFull Stack DeveloperAshburn, VAThe objective extends to delivering innovative solutions, utilizing a test-driven approach, ensuring the development and implementation of highly effective applications meet the evolving needs of ICE.Responsibilities:The Full Stack Developer will be responsible for the design, development, integration, testing, deployment, and maintenance of enterprise applications and services. The focus of this Department of Homeland Security (DHS), Immigration and Customs Enforcement (ICE) effort is to deliver comprehensive technical services essential for the support and continuity of systems critical to operations.
University - 2027 Summer Games Software Developer Intern - Annapolis Junction, MD Booz Allen Hamilton IncUniversity - 2027 Summer Games Software Developer Intern - Annapolis Junction, MDAnnapolis Junction, MD$52,900–$108,000 / yearTeams have also helped to develop an app that gives military commanders an easy way to track real-time and open-source information about developing situations, including sudden attacks, fighting human trafficking, and even tracking the spread of a disease worldwide. Onsite: 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.
Python Developer LeidosPython DeveloperChantilly, VirginiaAugust 31, 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.
Web Developer Full Stack Engineer Booz Allen HamiltonWeb Developer Full Stack EngineerMcLean, Virginia$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.
Application Developer, Mid Booz Allen Hamilton Inc.Application Developer, MidWashington, DC$69,400–$158,000 / yearKnowledge of developing and maintaining the technology needed to power the components which enable the user-facing side of enterprise applications databases, conceptualize and implement data storage solutions, run performance testing and benchmarking, and optimize data performance. Nice If You Have: Experience with Java, JavaScript, SQL, Python, Server-Side Development, Middleware, Application or Data Integration, API Development, Core Application Systems, Node.js, Groovy, Scala, Spring Cloud, Spring Core, Spring-Boot, or Spring Data.
Sr Analytics Developer Epic Children's National HospitalSr Analytics Developer EpicDC$131,060.80–$218,441.60 / yearPlease note that it is the policy of Children's National Hospital to ensure a "drug-free" work environment: a workplace free from the illegal use, possession or distribution of controlled substances (as defined in the Controlled Substances Act), or the misuse of legal substances, by all staff (management, employees and contractors). Analytical & Problem-Solving Skills - Expertise in analyzing complex technical and functional issues, troubleshooting, identify basic problems and procedural irregularities, collect data, establish facts, and draw valid conclusions.