Full Stack Developer Nightwing Intelligence SolutionsFull Stack DeveloperSterling, VirginiaTeam members work in a multitasking, fast-paced, dynamic, process improvement environment that comprises the principles of biometric technology, data modeling, data mapping, data testing, data quality, and documentation preparation. For over four decades, our team has been providing some of the world’s most technically advanced full-spectrum cyber, data operations, systems integration and intelligence support services to the U.S. government on its most important missions.
Lead Software Developer 3 Lentech IncLead Software Developer 3fort meade, MD$290,672–$310,426 / yearExperience in software development with basic programming languages, technologies, tools, or web development stacks, and Java and JavaScript in a Linux environment; Experience writing source code for new applications or generating and enhancing code samples for existing applications; Experience using back-end and front-end languages to develop complete solutions; Experience designing, modifying, developing, writing, and implementing software programming applications using agile methods; Experience creating solutions to complex problems within a collaborative, cross-functional team; Preferred: Experience with Java libraries to include MongoDB, Spring, and OSGi; Experience with Perl, Python, Lua and NGINX; Education: Bachelor's degree in Computer Science. Lentech's Mission Technical Solutions Division is focused on providing engineering, operations, I&T and technical services to civil and defense customers primarily in the aerospace fields.
Software Developer 2 Lentech IncSoftware Developer 2Annapolis Junction, MD$204,860–$218,782 / yearLentech's clients achieve full life-cycle support and cost-effective managed services supporting enterprise computing and applications initiatives for Government agencies. Lentech's Mission Technical Solutions Division is focused on providing engineering, operations, I&T and technical services to civil and defense customers primarily in the aerospace fields.
Scientific Software Developer (DC, NoVA) Stellar ScienceScientific Software Developer (DC, NoVA)Tysons, VAFull timeSupport software development in the following domains: computer vision and image processing, image simulation, laser or high-power microwave source generation and effects modeling, atmospheric modeling, computational electromagnetics (CEM), space domain awareness (SDA), high performance computing (HPC), computer aided design (CAD) tools, artificial intelligence (AI) and machine learning (ML) techniques, among others. Reinforcement learning, large language model development, computer vision, data mining, and core ML techniques (classification, regression, clustering).
GenAI Developer Global Commerce & Information, Inc.GenAI DeveloperWindsor Mill, MDMaster's and 5+ years of experience, Bachelor's and 7+ years of experience or 13+ years in lieu of a degree** Proficiency in utilizing Microsoft Azure services, with a focus on AI and ML services such as Azure OpenAI, Azure AI Search, and Azure Vision. Mastery of Azure AI services beyond the basics, including Azure Machine Learning, Azure Cognitive Services, Azure Databricks, and Azure Synapse Analytics, would make you a valuable asset.
Principal .NET Developer Bright Vision TechnologiesPrincipal .NET DeveloperSterling, VARemote$120,000–$170,000 / yearThis role spans the full engineering lifecycle — requirements analysis, architectural design, hands-on implementation, code review, deployment, and post-release support — with particular emphasis on building scalable APIs, responsive front-end applications, and cloud-integrated services. NET Developer Location: 100% Remote (United States) Position Type: Full-time, Direct W2 Salary Range: $120,000–$170,000 Annually Experience: 6+ years Sponsorship: U.S.
Sr. Full Stack Developer I 6800 Metrostar SystemsSr. Full Stack Developer I 6800Washington, DC$170,000–$216,000 / yearOur engineering team is responsible for building and operating high-security mobile solutions for a highly visible government customer, and you'll play a key role in delivering reliable, secure, and scalable applications by contributing immediately within an Agile delivery model, collaborating closely with security and backend teams, and driving disciplined execution in a classified environment. Build dashboards, monitoring views, telemetry applications, and operational tools that improve visibility for support teams and mission stakeholders, including simplified interfaces, automated workflows, and guardrails enabling Tier 1/operational personnel to handle repeatable tasks with less engineering escalation.
Sr. Cross-Platform Mobile Developer I 6800 Metrostar SystemsSr. Cross-Platform Mobile Developer I 6800Washington, DC$170,000–$216,000 / yearOur engineering team is responsible for building and operating high-security mobile solutions for a highly visible government customer, and you'll play a key role in delivering reliable, secure, and scalable applications by contributing immediately within an Agile delivery model, collaborating closely with security and backend teams, and driving disciplined execution in a classified environment. Build dashboards, monitoring views, telemetry applications, and operational tools that improve visibility for support teams and mission stakeholders, including simplified interfaces, automated workflows, and guardrails enabling Tier 1/operational personnel to handle repeatable tasks with less engineering escalation.
Senior PHP Developer ITCON ServicesSenior PHP DeveloperVienna, VAExperience with source control, build, and deployment practices using Git-based repositories, AWS CodeCommit or equivalent enterprise repositories, PHP dependency management and build tools such as Composer or comparable tools, release branching/tagging, and delivery of fully commented source code and configuration artifacts. Experience supporting applications hosted on Amazon Web Services (AWS), including troubleshooting issues involving AWS S3, RDS, EFS, cloud-hosted repositories, application deployments, backups, and environment configuration across Development, UAT/Pre-Production, Production, and Disaster Recovery environments.
SAP ABAP RAP Fiori Developer Expert In Recruitment SolutionsSAP ABAP RAP Fiori DeveloperLake Mary ,, FLRemote$70–$74 / hourWe are seeking a Senior SAP ABAP RAP Fiori Developer to design, develop, and support SAP S/4HANA applications using modern SAP technologies, including ABAP, RAP (RESTful ABAP Programming Model), and SAP Fiori/UI5. The ideal candidate will translate functional requirements into technical solutions, build scalable applications and system interfaces, participate in Agile development, and ensure high-quality software through testing, debugging, and CI/CD best practices.
Senior Cloud / AI Developer PlanIT GroupSenior Cloud / AI DeveloperReston, VARemoteThe Senior Cloud / AI Developer designs, develops, and maintains Java-based, cloud-native applications on Google Cloud Platform (GCP) that support business workflows. Create and maintain RESTful APIs for seamless integration with internal services and external partners, including versioning, documentation, and backward compatibility.
Intermediate Cloud / AI Developer PlanIT GroupIntermediate Cloud / AI DeveloperReston, VARemoteThis role builds secure, scalable services with increasing independence, contributes to technical design and implementation decisions, and collaborates closely with DevOps, Quality Assurance (QA), Product Management, and security partners to deliver reliable solutions that meet performance, security, and compliance expectations. Intermediate Cloud / AI Developer (Remote): JOB SUMMARY: Intermediate Cloud / Artificial Intelligence (AI) Developer designs, develops, tests, and supports Java-based, cloud-native applications on the Google Cloud Platform (GCP) that enable and improve business workflows.
Full Stack Developer - Advanced PeopleNTech LLCFull Stack Developer - AdvancedAlexandria, VAKey Skills / Search Keywords : Java | Spring Boot | Microservices | React.js | Angular | JavaScript | TypeScript | REST API | SQL | AWS/Azure/GCP | Docker | Kubernetes | CI/CD | GenAI | Agentic AI | LLM | RAG | LangChain | LangGraph | CrewAI | AutoGen | Semantic Kernel | MCP | Vector Database | Prompt Engineering | AI Agents | API Integration | Full Stack Development | Forward Deployed Engineer. This role requires a strong engineering mindset with the ability to work across the frontend, backend, APIs, data, cloud, and AI/agentic layers, rapidly convert business requirements into working solutions, and support deployments in complex enterprise environments.
Full Stack Developer SOS International LLCFull Stack DeveloperChantilly, VAThe Contractor shall leverage coding skills and expertise in cloud computing to design, develop, test, and deploy scalable and efficient web applications, supporting the Sponsor's customers. Founded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support.
Junior to Mid Level Front End Developer Futrend TechnologyJunior to Mid Level Front End DeveloperBethesda, MarylandUtilizing proven technologies, industry best practices, and a customer-centric approach, our highly qualified, motivated staff has distinguished Futrend as an upcoming leader. You will work as part of a cross-functional engineering team that includes a Lead Software Engineer/Tech Lead, other Java Developers, Business Analyst, and QA Tester.
Sr. Cross-Platform Mobile Developer I (6800) MetroStar SystemsSr. Cross-Platform Mobile Developer I (6800)Washington, DC$170,000–$216,000 / yearOur engineering team is responsible for building and operating high-security mobile solutions for a highly visible government customer, and you'll play a key role in delivering reliable, secure, and scalable applications by contributing immediately within an Agile delivery model, collaborating closely with security and backend teams, and driving disciplined execution in a classified environment. Build dashboards, monitoring views, telemetry applications, and operational tools that improve visibility for support teams and mission stakeholders, including simplified interfaces, automated workflows, and guardrails enabling Tier 1/operational personnel to handle repeatable tasks with less engineering escalation.
NewContract role: .NET Backend Developer at Washington, DC ( Hybrid Model - 3 days Onsite) || W2 Only YOCHANA IT SOLUTIONS, INC.Contract role: .NET Backend Developer at Washington, DC ( Hybrid Model - 3 days Onsite) || W2 OnlyWashington, DCThe ideal candidate will have strong hands-on experience developing cloud-native applications, building REST APIs, implementing microservices architecture, and deploying containerized applications to AKS. NET Backend Developer to design, develop, and maintain scalable backend applications and microservices using C#, NET Core/.NET 8, ASP.NET Core, Azure, Docker, and Azure Kubernetes Service (AKS).
Senior AI Developer Digital Links IncSenior AI DeveloperWashington, DCThe role involves turning approved AI models and data capabilities into production-ready applications, APIs, workflow automations, and human-in-the-loop solutions supporting Federal Government missions. Integrate LLMs, Generative AI, RAG pipelines, NLP, classification models, document intelligence, predictive analytics, agentic workflows, and MCP-based services .
Full Stack Developer (Federal) K.L. Scott & AssociatesFull Stack Developer (Federal)Washington, DCKLSA combines strategic advisory services with hands-on delivery; bringing product leadership, secure data engineering, systems integration, and user-centered design to help clients translate complex requirements into scalable, high-quality solutions. This role will support financial management solutions for budget formulation and execution tools, financial planning and analysis applications, spend tracking systems, workflow automation, and related enterprise finance applications.
Senior Full Stack Web Developer Metropolitan Washington Airports AuthoritySenior Full Stack Web DeveloperArlington, VAQualifications: Bachelor's degree in Electrical/Electronic Engineering, Computer Science, Engineering, Management Information Systems, related field, or foreign equivalent; six (6) years of progressive, post-baccalaureate experience developing web and mobile software using Drupal and OOP PHP frameworks like Symfony, including one (1) year of experience developing the latest functionalities within Drupal 9. The Senior Full Stack Web Developer designs and oversees the development of front-end and back-end web application solutions, contributes to the end-to-end development process, from concept ideation to deployment and maintenance, and works closely with other developers on the Web Applications team and other office staff to deliver cross-domain solutions within web applications.