Senior Servicenow Scoped App/App Engine Developer - Remote (Us) ICF International, IncSenior Servicenow Scoped App/App Engine Developer - Remote (Us)Reston, VARemote$98,614–$167,644 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. Knowledge of ServiceNow AI capabilities, including Now Assist and other platform AI features, with demonstrated experience supporting or implementing ServiceNow AI-driven solutions in enterprise environments.
Full Stack Developer Madison-DavisFull Stack DeveloperMcLean, VA$45This role is focused on building and maintaining scalable web applications, backend services, and enterprise solutions while contributing to modernization efforts and supporting production environments. A growing enterprise organization is seeking an experienced Full Stack Developer to support application development, modernization initiatives, and cloud-enabled technology platforms.
Mobile Application Developer Family Dollar ManagementMobile Application DeveloperChesapeake, VirginiaNative API Integration: Leverage native APIs and build custom bridges to connect JavaScript with native iOS (Swift) and Android (Kotlin) code when necessary. Cross-Platform Development: Build pixel-perfect, buttery-smooth user interfaces across iOS and Android apps using React Native.
Software Developer (Java) - TS/SCI w/Poly General Dynamics Information TechnologySoftware Developer (Java) - TS/SCI w/PolyMcLean, 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. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Full Stack Developer (Python, JavaScript) - TS/SCI clearance required Leading Path ConsultingFull Stack Developer (Python, JavaScript) - TS/SCI clearance requiredFort Belvoir, VA$100,000–$165,000Leading Path is an award-winning Information Technology and Management Consulting firm focused on providing solutions in process, technology, and operations to our government and Fortune 500 clients. This is exciting work in a mission focus environment dealing with Big Data/Data Processing and will offer Artificial Intelligence/Machine Learning exposure.
Full Stack Developer with Python SentrillionFull Stack Developer with PythonAshburn, VACreating reusable libraries, develop interactive and responsive interfaces, implement complex solutions, encouraging quality code through conducting reviews/leading testsImplement new features by transforming mockups into fully functional user interfaces integrated with API enabled microservice built on Spring Boot based backendDemonstrated professional experience with developing SPA (Single Page Application) using a modern UI framework (Angular and Angular Material), backed by RESTful servicesBridge the gap between user interface design and technical implementationPassion for user experience and user-centric developmentContinuously research new and best coding practicesOptimize application for maximum speed and scalabilityStrong communication skills that include leading design-related conversations, ability to build and nurture good relationships and foster an environment for collaborationObject oriented design and development (OODD) expertise, Service Oriented Architecture (SOA).Experience with source code control systems and concurrent development workflows (Git preferred)Experience with SQL, MySQL, or PostgreSQL Server databases a plus. Designing, developing, and implementing custom software and database application capabilities for a variety of legacy and modernized systems with limited oversightActing as a member of a product team supporting teammates and collaborating with a do what it takes attitude to ensure product and team successProviding improvements to the product(s) being supportedActively participate in release and sprint planning, artifact creation, sprint testing, regression testing, demonstrations and retrospectives and solution releasesSupporting release planning with conceptual design and development / refinement of software engineering guidelinesAnalyzing complex project-related problems and creating innovative solutions involving, scheduling, technology, methodology, tools and solution componentsEnsuring product quality and timeliness of work, providing advice and guidance, resolving problems to meet objectives, and providing periodic performance reportsProviding mentoring to junior members of the team Qualifications: Required: Must be a U.S. Citizen with the ability to pass Security Clearance investigation, criteria include but are not limited to:3 year check for felony convictions1 year check for illegal drug use1 year check for misconduct such as theft or fraudCollege degree (B.S.) in Computer Science, Software Engineering, Information Management Systems or a related discipline.
GenAI Developer SentrillionGenAI DeveloperAshburn, VAExpertise in multiple software developer languages including, but not limited to: Python, Java, JavaScript, and TypeScriptDemonstrated experience with cloud services and platforms (AWS and Google) which includes an understanding of how to deploy, manage, and scale applicationsFamiliarity with cloud architectureKnowledge of virtual networks, load balancers, and content delivery networks (CDNs)Experience working with DevSecOps. Exposure to or basic practical experience with relevant GenAI frameworks and librariesExperience working with APIs for commercial or open-source modelsAbility to analyze technically complex problems and develop and implement new and innovative solutions in a fast-moving and fluid software prototyping development environment.
Senior Appian Plugin Developer- Remote ICF International, IncSenior Appian Plugin Developer- RemoteReston, VARemote$98,614–$167,644 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. Experience refactoring legacy codebases to remove filesystem access, unsupported database dependencies, and non-cloud-compliant logging.
Software Developer, Senior Abile Group, Inc.Software Developer, SeniorSpringfield, VirginiaAbile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.
Golang Developer Artech LLCGolang DeveloperMcLean, VA$60–$65 / hourThis is an exciting opportunity to build scalable backend solutions from the ground up while collaborating closely with business stakeholders, product teams, and engineering partners. Join a high-impact greenfield initiative focused on application fraud prevention within the Personal Loans domain.
GoLang Developer Hybrid onsite Georgia Tek SystemsGoLang Developer Hybrid onsiteVA, VA3+ years of experience in implementing Microservices Architecture and REST API using Go lang and AWS serverless. Building new platform, new API, BP2.0 Platform name, Decommissioning previous platforms.
Lead Full Stack Java Developer - Richmond VA or Mclean, VA Georgia Tek SystemsLead Full Stack Java Developer - Richmond VA or Mclean, VARichmond VA or Mclean, VAPosition Overview: We are seeking an experienced Lead Full Stack Java Developer with a strong emphasis on back-end development to join our dynamic team. Stay updated with the latest industry trends and technologies to ensure our solutions remain current and effective.
Back-End Developer VISTABack-End DeveloperSpringfield, VA$100,000–$145,000 / yearSalary at VISTA 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. VISTA Technology Services, Inc. (VISTA) is currently seeking a Back-End Developer to support a U.S. Intelligence Agency in Springfield, VA.
NewPython Developer Artech LLCPython DeveloperMcLean, VA$60–$70 / hourThis role involves working on cutting-edge voice biometrics technology, interacting with real-time voice data, and collaborating with a dynamic team to enhance our systems and processes. Work on a system that interacts with real-time voice data and runs data modeling exercises.
Systems Engineer/Developer (Ts/Sci W/ Poly) - Mission Critical Leading Path ConsultingSystems Engineer/Developer (Ts/Sci W/ Poly) - Mission CriticalMcLean, VAThe ideal candidate is a technical leader and doer, not just an advisor - someone who can seamlessly collaborate across infrastructure, platform, application, DevSecOps, information systems security, and data teams while maintaining ownership of system reliability, performance, scalability, and security. This role requires a proven practitioner who can analyze existing (as-is) systems and applications, document current state architectures, design future-state solutions, and implement system enhancements or technology transformations end-to- end.
Systems Engineer/Developer (TS/SCI w/ Poly) - Mission Critical Leading Path ConsultingSystems Engineer/Developer (TS/SCI w/ Poly) - Mission CriticalMcLean, VA$175,000–$300,000The ideal candidate is a technical leader and doer, not just an advisor - someone who can seamlessly collaborate across infrastructure, platform, application, DevSecOps, information systems security, and data teams while maintaining ownership of system reliability, performance, scalability, and security. This role requires a proven practitioner who can analyze existing (as-is) systems and applications, document current state architectures, design future-state solutions, and implement system enhancements or technology transformations end-to- end.
NewSenior Data Scientist LeidosSenior Data ScientistReston, VirginiaApply advanced data science techniques including exploratory data analysis, feature engineering, predictive modeling, hypothesis testing, and algorithm development Architect and deploy advanced machine learning models (e.g., Physics-Informed Neural Networks, Generative AI) that fuse engineering data with first-principles physics. You will work within a multi-disciplinary team of engineers, scientists, and software developers to physically and functionally characterize hardened facilities and Weapons of Mass Destruction (WMD) processes in order to create physics based models capable of supporting various simulations.
NewMid-Level Full Stack Engineer ISI EnterprisesMid-Level Full Stack EngineerHerndon, VAImplement scalable and efficient back-end solutions using Kotlin, and design, develop, and maintain high-quality front-end components using React to deliver an exceptional user experience. Work closely with engineers to define and implement APIs that facilitate business use cases, with a focus on secure integration, proper logging and monitoring, and clear documentation.
Servicenow Itsm Process Integrator/Developer ICF International, IncServicenow Itsm Process Integrator/DeveloperReston, VARemote$98,614–$167,644 / yearICF's IT Modernization division is a rapidly growing, entrepreneurial, technology-driven department, seeking an ITSM Process Implementer with a technical consultant background to coordinate a team of subject matter experts in developing and implementing best-practice service management designs and architectures of technical ITSM and functional ITIL solutions for a variety of Federal clients, including the National Institutes of Health (NIH). Pay Range- There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position.
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.