Full-Stack Developer (Mid/Senior) (On Call) - Java/C/C++/Python/Bash/Elasticsearch/Oracle/Spring Boot/Linux Captivation SoftwareFull-Stack Developer (Mid/Senior) (On Call) - Java/C/C++/Python/Bash/Elasticsearch/Oracle/Spring Boot/LinuxAnnapolis JunctionA minimum of three (3) years of experience in software development/engineering, including requirements analysis, software development, installation, integration, evaluation, enhancement, maintenance, testing, or problem diagnosis/resolution. The project is a focus on a high-performance geospatial collaboration tool that provides a single repository for formal and informal finished intelligence products.
Oracle APEX Developer SME StratAcuity Staffing Partners IncOracle APEX Developer SMEWashington, DC$80–$90 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
Java Web Application Developer LeidosJava Web Application DeveloperAlexandria, VirginiaRemoteSeptember 15, 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. The Java Web Application Developer will work within a team of engineers and developers to design, build, test and maintain web applications that provide key capabilities for our enclaves.
Cloud Developer / Software Engineer Bridge Core (BCore)Cloud Developer / Software EngineerHerndon, VirginiaFull timeAs a Full Stack Developer, you will play a critical role in designing, developing, and deploying sophisticated enterprise computing infrastructure, including web applications, network infrastructure, and cloud services. Bcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions.
Software Engineer Full Stack Java Developer Nissint Technologies, LLCSoftware Engineer Full Stack Java DeveloperHanover, MDFull timeYour role will be pivotal in safeguarding sensitive information and maintaining operational resilience against evolving cyber threats, and will focus on cross-domain collaboration while fostering coordinated efforts to protect national interests and execute intelligence missions effectively. This job presents an exciting opportunity to collaborate with a group of talented professionals dedicated to providing critical infrastructure and advanced capabilities that enable secure, mission-critical operations across multiple agencies and domains.
NewGeospatial Developer Leidos Holdings Inc.Geospatial DeveloperChantilly, VA$87,100–$157,450 / yearThe 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. 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.
IT Developer-Full Stack StratAcuity Staffing Partners IncIT Developer-Full StackMerrifield, VA$65–$70 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
Applications Engineer Electrosoft Services IncApplications EngineerFort Belvoir, VAWe are seeking a highly experienced Senior Applications Engineer to lead the design, development, integration, deployment, and sustainment of advanced Artificial Intelligence (AI), Machine Learning (ML), and predictive analytics solutions supporting the customer. Develop and maintain technical documentation including design specifications, solution architecture documentation, requirements traceability matrices, test plans, test results, deployment plans, POA&Ms, and security artifacts.
Conversational AI/ Chatbot Developer (Remote) Diverse Agile SolutionsConversational AI/ Chatbot Developer (Remote)Adelphi, MDRemote$85,000–$90,000 / yearDiverse Agile Solutions, LLC (DAS) is seeking an experienced Conversational AI / Chatbot Developer to support an enterprise client and help design, develop, integrate, and optimize next-generation conversational AI experiences. Position: Conversational AI / Chatbot Developer Company: Diverse Agile Solutions, LLC Employment Type: Contract Work Arrangement: [Remote potential depending on candidate] Location: Adelphi, MD Duration: Initially 6 month with possible extension Compensation: $85,000 - $90,000.
Summer Associate Internship (Mobile Developer) Navy Federal Credit UnionSummer Associate Internship (Mobile Developer)Vienna, VAAssociate Mobile Developers complete clearly scoped development work under guidance, participate in team delivery activities, apply feedback, and build the technical and collaboration skills needed to become increasingly independent contributors. Accommodations: If you need accommodation or assistance for a qualifying condition to complete the online application (or during any stage of the hiring process), you can contact Navy Federal''s Medical Accommodations team at medicalaccommodations@navyfederal.org or by calling 1-888-503-6013.
Entry Level/ Junior Army Fires Modeling and Simulation Developer KBR IncEntry Level/ Junior Army Fires Modeling and Simulation DeveloperFort Belvoir, VAKBR's Missile, Aviation, and Ground Systems (MAGS) division delivers mission engineering solutions for critical U.S. Army programs, specializing in aviation and ground systems, integrated air and missile defense, and threat and target systems. Fires M&S Developer designs and conducts Army Fires analysis using the modeling and simulation tools such as the Advanced Framework for Simulation, Integration and Modeling (AFSIM) in support of the Army's Total Army Analysis (TAA) and other applications.
Entry Level/ Junior Army Fires Modeling And Simulation Developer KBREntry Level/ Junior Army Fires Modeling And Simulation DeveloperFort Belvoir, VA$80,000–$105,000 / yearKBR's Missile, Aviation, and Ground Systems (MAGS) division delivers mission engineering solutions for critical U.S. Army programs, specializing in aviation and ground systems, integrated air and missile defense, and threat and target systems. Fires M&S Developer designs and conducts Army Fires analysis using the modeling and simulation tools such as the Advanced Framework for Simulation, Integration and Modeling (AFSIM) in support of the Army's Total Army Analysis (TAA) and other applications.
Senior Software DevOps Developer - TS/SCI Poly required EmtakSenior Software DevOps Developer - TS/SCI Poly requiredAnnapolis Junction, MarylandWork closely with cross-functional teams, including system architects, and project managers, to ensure software meets user requirements and is delivered on schedule. Design, implement, and maintain DevOps pipelines for C++ or Python applications, utilizing Kubernetes/K8 deployment and administration, Helm chart creation, and pod definition.
Foundry Developer Navy YardFoundry DeveloperWashington, DC$195,000–$220,000 / yearFull timeDesign, develop, test, and deploy Palantir Foundry applications that deliver end-to-end operational valueBuild and optimize data pipelines and transform using Python within Foundry. Document technical designs and maintain knowledge artifacts in Foundry resource folders.
Digital Mid BackEnd Java Developer INSPYR SolutionsDigital Mid BackEnd Java DeveloperVienna, VA$65–$72 / hourWork Requirements: US Citizen, GC Holders or Authorized to Work in the U.S. Digital Mid BackEnd Java Developer We're seeking a curious, technically minded professional who loves solving complex problems, understands how great software is built, and isn't afraid to dive into source code when needed. Information collected and processed through your application with INSPYR Solutions (including any job applications you choose to submit) is subject to INSPYR Solutions' Privacy Policy and INSPYR Solutions' AI and Automated Employment Decision Tool Policy: https://www.inspyrsolutions.com/policies/ .
Senior Full-Stack Developer ApTaskSenior Full-Stack DeveloperFairfax, VARemote$70–$75 / hourCollaborate 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. Job Description: At Guidehouse Digital Solutions, our solution architects and engineers help clients outwit complexity by delivering mission-focused, secure, interoperable, and scalable technology modernization and cloud solutions.
Senior Full Stack Developer Akumen, Inc.Senior Full Stack DeveloperWashington, DCExperience developing modern full-stack web applications using JavaScript frameworks such as React or Angular, RESTful APIs, and relational databases (SQL Server, PostgreSQL, or Oracle). Our projects are built around a great user experience, developing custom software that supports business process and workflows, analytical, data management and reporting capabilities for our customers. .
Senior Full Stack Developer SparksoftSenior Full Stack DeveloperMarylandSupports users by developing documentation and document software procedures and develop software reports, plans, and products, such as software development plans, software requirements specifications, software design documents, software development files, source code, version description documents, and test plans. Experience designing solutions using AWS services such as: EC2, EKS, ECS, EBS, Glacier, S3, ELB, CloudFormation, Lambda, Secrets Manager, CloudWatch, VPC, RDS, Direct Connect, AWS CLI, Service Catalog, DynamoDB, and REST APIs.
Senior .NET Developer AndworxSenior .NET DeveloperMetro Area, DCNET Developer, the candidate will leverage their blend of business analysis, organization, communication, and technical skills, to perform the following: Develop enterprise applications and support end-to-end software development and delivery in an Agile Microsoft code-base environment. NET Developer, you will be working on an Agile team that develops enterprise web applications using technologies that include ASP.NET, NET CORE, NET 6, MVC, Entity Framework, and Oracle and Azure DevOps.
Flutter Developer SarnovaFlutter DeveloperWashington DC, DCThe ideal candidate will have hands-on experience building Flutter applications for iOS and Android, a strong understanding of software engineering principles, and experience working within Agile development teams. The Flutter Developer will collaborate with product managers, UI/UX designers, QA engineers, and backend developers to deliver scalable, secure, and user-friendly applications that support business objectives.