Senior Full Stack AI Developer CACI International IncSenior Full Stack AI Developernational harbor, MD$105,100–$231,100 / yearSignificant professional Full-Stack development experience with expertise in multiple programming languages, proficiency with cloud services (Azure and AWS with Azure preferred), deep expertise in Python for back-end development, experience with front-end frameworks such as React and CSS and strong experience in API development and management. The ideal candidate is a strong individual contributor with continuous, hands-on coding experience, spending approximately 80% of their time writing code and will excel with current experience developing innovative AI solutions as part of a technically diverse and geographically disbursed team.
Full Stack Developer - Tech Dev (TS/SCI Required) IT Concepts IncFull Stack Developer - Tech Dev (TS/SCI Required)Washington, DC$165,000–$185,000 / yearKentro is hiring a qualified Full Stack Developer - Tech Dev to support our Defense Intelligence client in Washington, D.C. The ideal candidate will bring experience in multiple development technologies and methodologies and intense process transformation skills to enhance the team's capabilities. We are looking for a flexible software developer with experience delivering web solutions for the federal government, who is comfortable developing in multiple languages and is experienced in both front and back, microservices, and API development.
Front End Software Developer - TS/SCI with Polygraph GD Information TechnologyFront End Software 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. Playwright, Jest, Mocha, Cypress) to create unit tests, integration tests, and end-to-end tests to ensure code stability and high quality output.
Senior Education PowerApps Developer AnnexaSenior Education PowerApps DeveloperWashingtonThe client will be using Microsoft's cloud-based workspace to help teams get more done with business apps that match their exact process, and build customizable business applications to collaborate on data, automate workflows and share actionable reports. The Developer will maintain a suite of previously created applications as well as design, develop, and document projects and applications using PowerApps, Power Automate, and Power BI.
Software Engineer - Full-Stack Developer AerovironmentSoftware Engineer - Full-Stack DeveloperHerndon, VA$83,500–$208,000 / yearExperience in a broad range of technical knowledge, including software, systems engineering, systems architecture, networking, functional analysis, systems analysis, usability engineering, and testing in an agile environment. Agencies of the U.S. Department of Defense and allied military services use the company's hand-launched UAS to provide situational awareness to tactical operating units through real-time, airborne reconnaissance, surveillance, and target acquisition.
Angular/React Front End Developer (Software Engineer) 3 - 27268 HII Mission Technologies DivisionAngular/React Front End Developer (Software Engineer) 3 - 27268Annapolis Junction, MD$130,000–$150,000 / year5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years’ experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners.
Front-End Developer SME BDR Solutions LLCFront-End Developer SMEHerndon, VARemote$140,000–$165,000 / yearThe SME will provide expert-level input on front-end architecture, reusable component libraries, and best practices for responsive design and accessibility, while mentoring the development team and collaborating closely with UI/UX designers, back-end developers and stakeholders. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.
Software Developer - Advanced - Workflow Lockheed Martin CorpSoftware Developer - Advanced - WorkflowAnnapolis Junction, MD$150,800–$265,880 / yearPay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $150,800 - $265,880. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidates work experience, education/ training, key skills as well as market and business considerations when extending an offer.
Software Developer Python/Java Peraton IncSoftware Developer Python/JavaChantilly, VA$86,000–$138,000 / yearBenefits: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Determine computer user needs; analyze system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepare operating instructions.
AI-Powered Developer Experience Engineer BitwiseAI-Powered Developer Experience EngineerLaurel, MarylandYou'll be working at an exciting intersection of software engineering and applied AI, integrating large language models and agent-based systems into real development workflows — not just experimenting in a sandbox, but shipping tools that people actually use and that make a measurable difference. In this role, you'll focus on meaningfully improving the productivity and day-to-day experience of a software engineering team by designing and delivering advanced developer tooling with a strong emphasis on AI and automation.
NewJr. Java Developer - FS Poly stanleyreidJr. Java Developer - FS PolyAnnapolis Junction, MarylandApply online at https://careers.stanleyreid.com/ or contact our MD team for more info: mwhitford@stanleyreid.com, asmith@stanleyreid.com. Our client is seeking a Junior Java Software Engineer to join a team developing new and enhancing existing capabilities, primarily using Java.
Entry-Level React Native Developer Science Applications International CorpEntry-Level React Native DeveloperAshburn, VAThe ideal candidate will possess extensive experience in mobile development, particularly with the React Native framework, and will play a critical role in designing and implementing high-quality mobile applications. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.
Java, Scala, Python Developer CymertekJava, Scala, Python DeveloperReston, VirginiaJava Developer, Scala Developer, Python Developer, Software Engineer, Backend Developer, Full Stack Developer, Data Engineer, Distributed Systems Developer, Big Data Developer, API Developer, etc. Computer Science, Software Engineering, Information Technology, Computer Engineering, Data Science, Information Systems, Applied Mathematics, Artificial Intelligence, Systems Engineering, Computational Science, etc.
Mobile Developer Senior Science Applications International CorpMobile Developer SeniorAshburn, VAOur robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. By providing the information below and checking the boxes referenced, you acknowledge and consent to SAIC''s Privacy Policy to include access and use of your information for the purposes of sharing your information for possible employment recruitment effects by SAIC and it''s third party vendors.
Junior JavaScript Developer Belay TechnologiesJunior JavaScript DeveloperFort Meade, MD$70,000–$190,000 / yearThe ClassifyIT team is seeking a Software Engineer to work with a team of developers to implement new capabilities in support of the current classification marking tool and the tool to be used to support M365 web-based applications. Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications.
Senior Red Team Wifi Developer Oak Grove Technologies, LlcSenior Red Team Wifi DeveloperFort Belvoir, VAHost-based and network-based forensics, cyber incident response, cyber-criminal investigations, intrusion detection/analysis, and designing countermeasures and mitigations for programming language weaknesses and vulnerabilities. Software vulnerability research and exploit development, including exploits, shellcode, and bypass techniques for mitigations such as NX (nonexecutable stack), ASLR, and advanced exploit protections.
Full Stack Developer BCC-NIHFull Stack DeveloperBethesda, MarylandThe Senior Software Developer will work with the team to develop and maintain software supporting NCBI’s Controlled Data Access technologies including the Authorized Access platform and Study Registration System. The Controlled Data Access (CDA) team is responsible for developing and maintaining state of the art digital token technologies to manage users and access to the NIH developed systems.
NewGeospatial Developer LeidosGeospatial DeveloperChantilly, VirginiaThe Geospatial Developer will be responsible for collecting geospatial data from open-source websites using Python, transforming and formatting the data into geospatially compatible formats, and ingesting it into ESRI-based web applications such as Portal for ArcGIS and ArcGIS Online. March 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.
NewSoftware Engineer II - Developer Experience Booking.comSoftware Engineer II - Developer ExperienceWashington D.C., District of Columbia$191,600–$212,900 / yearFull timeThis role sits at the intersection of backend engineering, data platforms, and developer advocacy, requiring you to navigate complex architectures while keeping friction low for the users of our internal Python SDKs, workflow frameworks, and dbt . We build and maintain the tooling, platform integrations, and paved paths that help internal customers (Data Scientists, ML and Data Engineers, and Analyst community) develop, test, publish, and operate data workflows with confidence.
.NET Developer Science Applications International Corp.NET DeveloperArlington, VAOur robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. By providing the information below and checking the boxes referenced, you acknowledge and consent to SAIC''s Privacy Policy to include access and use of your information for the purposes of sharing your information for possible employment recruitment effects by SAIC and it''s third party vendors.