120 full stack ai engineer jobs at 75 companies in Leesburg, VA

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Full Stack Developer (AI)
Woodlawn or United States
RemoteFull Time
Tria Federal
Tria Federal: Provides digital transformation and technology services to federal agencies.
1+ YOEU.S. citizenship required for security clearance. 1+ years building/deploying full-stack applications with Node.js; experience with modern UI frameworks (Angular preferred); experience with AI/agentic systems and cloud services.
Node.js, React, Angular, Vue, Svelte, AWS Connect, Lex, Lambda, S3, Cloudwatch, js with Typescript, PostgresSQL, Terraform, ServiceNOW, Docker
1w
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Senior Full Stack AI Developer
United States or National Harbor
$105k-$231k/yr HybridFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
15+ YOEU.S. citizen required. BA/BS+15 years (or education/experience equivalents). Expert Python, full-stack (React, Typescript, CSS), API and cloud (Azure preferred/AWS) experience, CI/CD and GitLab CI, LLMs and prompt engineering.
Python, React, Typescript, CSS, JavaScript, YAML, JSON, Microsoft Azure, Microsoft Azure OpenAI, Microsoft Cosmos DB, PostgreSQL, Docker, Kubernetes, GitLab CI, Node.js, LLMs
1w
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Senior Full Stack AI Developer
United States or National Harbor
$105k-$231k/yr RemoteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
15+ YOEU.S. citizen required; BA/BS with 15 years relevant experience (or approved substitutions); expert Python, full-stack (React, Typescript, CSS) experience; Azure/AWS cloud experience; CI/CD and API development experience; strong problem-solving.
GitLab CI, Azure, AWS, Python, React, Typescript, CSS, Node.js, Ruby, PHP, JavaScript, YAML, JSON, Azure OpenAI, CosmosDB, PostgreSQL, Docker, Kubernetes
3d
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Cleared Hybrid Full Stack AI Developer (5490)
Hanover, Maryland, United States
$135k-$227k/yr HybridFull Time
SMX
SMX: Providing cloud, cybersecurity, and mission-focused technology solutions to government.
5+ YOEBachelor's degree and 5+ years full-stack development experience. Proficiency with React and Python and/or Node.js, AWS cloud-native development, production AI/ML implementations, DevSecOps, and CompTIA Security+.
React, Python, Node.js, Amazon Bedrock, AWS, AWS IAM, CI/CD
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Senior Full Stack AI Developer
Fairfax, Virginia, United States
$125k-$185k/yr RemoteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
8+ YOEBachelor's in engineering or associates+equivalent experience; 8+ years experience; Unix/Linux, networking, app development, scripting (Python/Perl/Shell/Batch), cloud engineering, AI/ML (LLMs) knowledge; must pass background check.
Unix/Linux, Python, Perl, Shell, Batch, Git, Golang, C#, Java, C++, bash, PowerShell, AWS, Azure, Google Cloud
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Senior Full Stack AI Engineer
Jacksonville or Iselin or Washington
$110k-$190k/yr OnsiteFull Time
Fortegra
Fortegra: Provides specialty insurance products and warranty service solutions.
7+ YOE7+ years software engineering, expert React, backend framework experience (Node.js, Python, .NET Core), secure public-facing app and cloud architecture experience, hands-on use of AI coding tools and agentic workflows.
React, Node.js, NestJS, Express, Python, FastAPI, Django, Microsoft .NET Core, AWS, Microsoft Azure, GCP, Claude Code, GitHub Copilot, Cursor, Replit, Lovable
2mo
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Full Stack Developer - AI (Remote)
Columbia, Maryland, United States
$80k-$120k/yr RemoteFull Time
FEI Systems
FEI Systems: Provides health information technology solutions for government agencies.
4+ YOE4+ years C#/.NET, 3+ years Angular/TypeScript, 3+ years SQL Server, 2+ years Git/Azure DevOps, 1+ years AWS serverless; AI tool experience preferred.
C#, .NET, Angular, TypeScript, SQL Server, Git, Azure DevOps, AWS, AI tools, Kiro, Q
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Full Stack AI Developer
McLean, Virginia, United States
OnsiteFull Time
Dark Wolf Solutions
Dark Wolf Solutions: Provides cybersecurity and software development services to defense agencies.
7+ YOEBachelor's in CS/Engineering; 7+ years in high-availability apps; proven leadership delivering end-to-end software solutions.
Python, OpenSearch, GitHub, GitLab, Kubernetes, Docker, AWS
3d
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Cleared Hybrid Full Stack AI Developer (5490)
Hanover, Maryland, United States
$135k-$227k/yr HybridFull Time
SMX
SMX: Provides cloud engineering and mission-critical IT solutions for government.
5+ YOEBachelor's degree, 5+ years full-stack development, production AI/ML experience, React and Python/Node.js proficiency, AWS experience, CompTIA Security+ and Secret clearance required, strong communication and problem-solving skills.
React, Python, Node.js, Amazon Bedrock, AWS, AWS IAM, CI/CD
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Lead Full Stack Engineer
Bethesda or New York City or United States
$125k-$150k/yr RemoteFull Time
Educe Group
Educe Group: Implements and optimizes talent management software and consulting services.
10+ YOE5+ MgmtBachelor's in CS or equivalent, 10+ years full-stack experience, 5+ years leading teams, expertise with web technologies (HTML, CSS, JavaScript, JSON), NodeJS/Express, MySQL/AWS Aurora, GitHub, CI/CD, Docker, modern front-end frameworks, TDD, security practices, and experience with AI tools.
Responsive Design, HTML, CSS, JavaScript, JSON, REST, SOAP, NodeJS, Express, MySQL, AWS Aurora, GitHub, CI/CD, Docker, Vue.JS, React, AngularJS, Test Driven Development (TDD), AI tools
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Full Stack AI Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
U.S. citizen with active clearance and polygraph; bachelor\u0002s in CS/engineering; experienced in designing, implementing, and operating production-grade AI infrastructure.
2w
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Full-Stack Developer with Agentic AI (Clearance Required)
Tysons or United States
$110k-$189k/yr HybridFull Time
LMI
LMI: Provides management consulting and digital solutions to federal government agencies.
3+ YOEEligibility for security clearance,3+ years full-stack development,experience with agentic AI tools,Python and TypeScript proficiency,API development,SQL/NoSQL databases,GIT,GITLab,DevSecOps and CI/CD practices.
agentic AI coding tools, Python, TypeScript, PostgreSQL, MySQL, SQL Server, MongoDB, Git, GitLab, AWS, Azure, Google Cloud, Docker, Kubernetes, Terraform, Ansible
2w
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AI/ML Full Stack Engineer
Columbia, Maryland, United States
$100k-$203k/yr HybridFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
5+ YOEMust have TS/SCI clearance, 5+ years software development, experience with LLMs, agentic AI frameworks, frontend (React/Next.js/Angular) and backend (Python/Node.js/Java/Go), cloud-native deployments, and rapid prototyping.
Claude Code, OpenAI Codex, Cursor, LangGraph, CrewAI, Google ADK, React, Next.js, Angular, TypeScript, JavaScript, Python, Node.js, Java, Go, PostgreSQL, MySQL, MongoDB, DynamoDB, AWS, Azure, GCP
3mo
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Full Stack Engineer, Senior
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
3w
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Full Stack AI Application Developer (Security Clearance Required)
Falls Church, Virginia, United States
OnsiteFull Time
Serry Systems
Serry Systems: Provides professional IT and cybersecurity services for federal agencies.
US citizen with active DoD clearance and CompTIA Security+; experience with TypeScript, React/Next.js, backend APIs, real-time streaming, automated testing, EM/stack debugging, and AI integrations.
TypeScript, React, Next.js, FastAPI, Node, Server-Sent Events, WebSockets, jest, Playwright, OpenTelemetry, Amazon Bedrock, S3, Lambda, Step Functions, CDK, AWS GovCloud
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AI Developer / Full Stack Developer Associate
Bethesda, Maryland, United States
$90k-$110k/yr HybridContract
LCG
LCG: Technology consulting and IT services for federal government agencies.
2+ YOE2+ years applying AI/ML and Azure (including Azure OpenAI); strong Python, FastAPI, and React experience; experience with RAG, vector DBs, SQL/NoSQL, GitHub, Power Automate, and Power BI; bachelor\u0002s degree required.
Azure OpenAI, Azure, Azure Storage, Python, React, FastAPI, SQL, NoSQL, vector databases, LLMs, RAG, GitHub, Power Automate, Power BI
2w
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Senior Full Stack Developer
Herndon, Virginia, United States
RemoteFull Time
Karsun Solutions
Karsun Solutions: Delivers enterprise IT modernization solutions to federal government agencies.
8+ YOEBachelor's degree,8+ years full-stack experience with Java/JEE,Spring/Spring Boot and Angular; microservices, JOOQ, ESRI ArcGIS, Docker, Apache Maven, JBoss, JPA/Hibernate, JIRA/Confluence; AI prompt tooling familiarity; availability 9am-5pm EST.
Java, JEE, Spring, Spring Boot, Angular, JOOQ, ESRI ArcGIS, Docker, Apache Maven, JBoss Enterprise Application Platforms, Angular, Bootstrap, jQuery, DataTables, JPA, Hibernate, JIRA, Confluence, Github CoPilot, AI Prompt Templates
3w
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IT Full Stack Developer (2094)
Rockville, Maryland, United States
OnsiteFull Time
DRB Group
DRB Group: Develops and builds residential communities and single-family homes.
1+ YOEEntry-level full stack .NET developer with working knowledge of C#, .NET and SQL Server; exposure to Blazor, JavaScript, HTML, CSS; familiarity with AI concepts; ability to work in Agile teams.
.NET Blazor, C#, JavaScript, HTML, CSS, .NET APIs, Windows Services, SQL Server
3w
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Full Stack Developer
Chantilly, Virginia, United States
$150k-$250k/yr OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
Active TS/SCI with polygraph required; experience building scalable backends and user interfaces; familiarity with AI/ML, DevOps, and cloud infrastructure; strong communication and collaboration skills.
AI/ML, Natural Language Processing (NLP), AWS, DevOps
6d
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Full Stack Software Engineer, AI
Chantilly, Virginia, United States
OnsiteFull Time
Fantom Corporation
Fantom Corporation: Provides specialized IT, engineering, and cybersecurity services for federal agencies.
Experience building React/Node.js applications, designing Elasticsearch search platforms, integrating LLMs and RAG pipelines, working in Agile/DevSecOps, and holding a current full-scope clearance with polygraph.
React, Node.js, Elasticsearch, HTML5, CSS3, JavaScript, Express, Jest, Karma, Git, Jenkins, Nexus, AWS, Azure, ServiceNow, .NET, LLMs, Retrieval-Augmented Generation (RAG), CI/CD