NewExpert level Full Stack Application Developer BAE Systems PlcExpert level Full Stack Application DeveloperSterling, VA$149,603–$254,317 / yearAbout BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Intelligence & Security (I&S), based in McLean, Virginia, designs and delivers advanced defense, intelligence, and security solutions that support the important missions of our customers.
AWS Admin/Full Stack Developer LeidosAWS Admin/Full Stack DeveloperChantilly, VirginiaWork with various cloud platforms such as AWS, Microsoft Azure, Google Cloud and others, and focus on day-to-day operations of the environment, handling tasks such as provisioning, monitoring, troubleshooting, and optimizing cloud resources and systems. Deep working knowledge of public cloud providers (AWS, Microsoft Azure, Google Cloud) and services (compute, networking, storage, databases).
Quantum Algorithms Developer Booz Allen Hamilton Inc.Quantum Algorithms DeveloperAnnapolis Junction, MD$77,600–$176,000 / 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.
Enterprise - Web Developer - REST, Integration, Development Erias VenturesEnterprise - Web Developer - REST, Integration, DevelopmentAnnapolis Junction, MarylandWe are seeking a Frontend Web Developer who is responsible for designing, creating, testing and maintaining web sites and content that enrich and optimize the exchange of information and produce effective communications between NSA/CSS and its customers. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.
ME00666-Agile Developer 3 Momentum Engineering OpeningsME00666-Agile Developer 3Annapolis JunctionThe successful candidate will support the full software development lifecycle, including requirements analysis, architecture and design, front-end and API development, database integration, CI/CD, automated testing, production support, and technical leadership. Seeking a Senior Full Stack Cloud Developer to design, develop, integrate, test, and sustain cloud-based applications and microservices.
Full Stack Developer Redhorse CorporationFull Stack DeveloperArlington, VAResponsible 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. This position is ideal for someone who thrives delivering mission-focused work into production, enjoys bringing structure to complexity, and understands that successful AI projects require disciplined execution as much as technical excellence.
Space Segment Software Systems Engineer - Senior Blue OriginSpace Segment Software Systems Engineer - SeniorReston, Virginiaand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. You will be responsible for ensuring efficient integration of flight software into test environments, and with the spacecraft, which includes spacecraft bus software systems, and software products across the entire life cycle (such as architecture definition, requirements formulation, software development plans and processes, and verification processes).
NewTechnical Program Manager II, Tooling and Automation, Cloud Networking Google LLCTechnical Program Manager II, Tooling and Automation, Cloud NetworkingReston, VAThe role extends beyond oversight, you will architect the technical logic, validation rules, and automated workflows, and be directly involved in the direct coding and co-development with engineering teams to ensure precise implementation and delivery of new features. Your goal is to ensure that our delivery ecosystem covering capacity tracking, workflow management, and fiber design is technically sound, operationally efficient, and integrated with our global inventory.
Software Quality Assurance Analyst and Tester (Planning & Reporting V&V)-Junior Vets HiredSoftware Quality Assurance Analyst and Tester (Planning & Reporting V&V)-JuniorPatuxent, MarylandCollaborate with engineers, software developers, analysts, and subject matter experts to verify system performance, analyze results, prepare technical documentation, conduct risk assessments, and support testing activities to ensure simulation systems meet operational and quality requirements. Support Verification, Validation, and Accreditation (VV&A) activities for complex Modeling & Simulation (M&S) software.
Software Quality Assurance Analyst and Tester -Junior Vets HiredSoftware Quality Assurance Analyst and Tester -JuniorPatuxent, MarylandCollaborate with engineers, software developers, analysts, and subject matter experts to verify system performance, analyze results, prepare technical documentation, conduct risk assessments, and support testing activities to ensure simulation systems meet operational and quality requirements. Support Verification, Validation, and Accreditation (VV&A) activities for complex Modeling & Simulation (M&S) software.
Reverse Engineer and Offensive Cyber Developer Johns Hopkins Applied Physics LaboratoryReverse Engineer and Offensive Cyber DeveloperLaurel, MarylandFull timeThe Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges. We seek experienced reverse engineers and developers who will build inventive cyber capabilities leveraging novel reverse engineering and exploitation techniques.
Web Developer Security Engineer RividiumWeb Developer Security EngineerWashington, District of ColumbiaThe successful candidate will serve as a senior technical contributor responsible for web application and api security engineering, threat modeling, vulnerability remediation, owasp top 10, waf/fim, logs analysis, devsecops gates, secure coding, and compliance automation. Bachelor's degree in computer science, cybersecurity, information systems, engineering, or equivalent; CSSLP, GWEB, CASE, OSWE, OSCP, Security+, or equivalent preferred/required as applicable.
C# / .Net Developer Synergy ECPC# / .Net DeveloperWashington, District of ColumbiaNET framework Experience with ASP.NET, Entity Framework, and SQL Server Familiarity with architectural patterns and API styles (REST, RPC) Experience writing and executing unit tests and performing integration testing Understanding of secure coding practices and willingness to follow vulnerability remediation guidance Ability to collaborate with cross‑functional teams and translate requirements into technical tasks Strong problem‑solving skills and ability to work independently when implementing assigned tasks Bonus points if you have: Experience with cloud platforms (AWS or Azure) Basic understanding of DevOps practices or exposure to CI/CD pipelines (GitLab preferred) Experience working with Object‑Relational Mappers (ORMs) such as Entity Framework Knowledge of SQL or NoSQL database design principles Experience with containerization tools (Docker) Familiarity with Agile/Scrum development processes Relevant certifications in. Work/Life Balance : A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life.
Senior .Net & REACT Full Stack Developer Synergy ECPSenior .Net & REACT Full Stack DeveloperWashington, District of ColumbiaC#, ADO.NET, EF) Familiarity or experience with architecture styles/APIs (REST, RPC) Develop and maintain web applications using React, TypeScript, JavaScript, Node.js and HTML5/CSS3 Design and implement both front-end and back-end components of the application. Work/Life Balance : A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life.
All Levels- ServiceNow Developer Synergy ECPAll Levels- ServiceNow DeveloperColumbia, MarylandWe are seeking Junior to Senior ServiceNow Engineers to work collaboratively to support a hybrid cloud environment, providing solutions for multi-cloud (AWS, Azure GCC-High, Google Cloud, and Oracle) and on-premises environments while ensuring a secure and reliable operational infrastructure. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative capabilities to high-level decision makers that enhance our nation’s security.
Sr Cloud Developer AnaVationSr Cloud DeveloperChantilly, VAIn this role, you’ll automate cloud resources using DevSecOps best practices and help support a robust hybrid cloud infrastructure that delivers reliable, high-bandwidth services across the enterprise. AnaVation is seeking an experienced, senior-level Cloud Developer to design and implement cloud service delivery models and architectural frameworks.
Full Stack Developer (Entry/Associate Level) InterImageFull Stack Developer (Entry/Associate Level)Columbia, Maryland$92,000–$115,000 / yearAs a Full Stack Developer, you will enhance, maintain, and modernize an established enterprise application while ensuring its reliability, performance, and integration with multiple interconnected systems. Join a mission-focused software development team supporting a critical intelligence reporting platform relied upon by government organizations and mission partners worldwide.
Mid-Level Full Stack Developer Synergy ECPMid-Level Full Stack DeveloperSuitland, MarylandWe are looking for a Full Stack Developer who combines deep Python expertise with genuine frontend craftsmanship, thrive in classified environments, and bring the kind of disciplined engineering mindset that produces secure, maintainable systems under real operational pressure. On any given week, you might be extending a Django-based API gateway, building a new React dashboard for an operational workflow, writing migration scripts to bring legacy data into a modern PostgreSQL schema, or wiring up Keycloak authentication for a new service.
Senior ServiceNow Developer Synergy ECPSenior ServiceNow DeveloperWashington, District of ColumbiaWe are seeking Senior ServiceNow Engineers to work collaboratively to support a hybrid cloud environment, providing solutions for multi-cloud (AWS, Azure GCC-High, Google Cloud, and Oracle) and on-premises environments while ensuring a secure and reliable operational infrastructure. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative capabilities to high-level decision makers that enhance our nation’s security.
NewApplication Developer KMRG, LLCApplication DeveloperBethesda, MD$110,000–$115,000 / yearWork alongside experienced engineers and government stakeholders while expanding your expertise in cloud technologies, cybersecurity, microservices, and federal modernization initiatives. Develop highly scalable backend services utilizing AWS GovCloud , Aurora PostgreSQL , and modern cloud-native architectures.