19 full stack developer jobs at 9 companies in Montross, VA
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Full Stack Developer
Springfield, Virginia, United States
OnsiteFull Time
3+ YOEBS in CS/Engineering; US citizen with active TS/SCI + CI Poly; 3-10+ years in ETL/software development; strong coding quality; SQL/NoSQL, Kafka, OpenTelemetry; Python, C++, Node.js, JavaScript; Linux scripting; AWS; containers; DevSecOps; API integration; data flow diagrams.
Python, C++, Node.js, JavaScript, Bash, SQL, NoSQL, PostgreSQL, Elastic, Redis, Kafka, OpenTelemetry, AWS, Docker, Kubernetes, Helm, Rancher, OpenShift, GitLab, Jira
1w
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Senior Full Stack AI Developer
United States or National Harbor
$105k-$231k/yr RemoteFull Time
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
1mo
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Full Stack Developer
King George, Virginia, United States
$106k-$185k/yr HybridFull Time
3+ YOEBS/MS/PhD with corresponding experience (BS 8–10 yrs, MS 6–8 yrs, PhD 3–5 yrs). Active or interim DoD SECRET clearance (TS/SCI obtainable), DoDD 8140.01 IAM Level I, experience with .NET Core, Angular, JavaScript, C#, SQL Server, git, Visual Studio, ETL, Agile, TypeScript, and PostgreSQL.
.NET Core, Angular, JavaScript, C#, Microsoft SQL Server, Microsoft Visual Studio, Microsoft SQL Server Management Studio, git, GitLab, Mercurial, C, C++, Java, Python, TypeScript, PostgreSQL, Jenkins, ElasticSearch, RedHat, OpenShift, Kubernetes, Docker
1mo
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Full Stack Software Developer
King George, Virginia, United States
OnsiteFull Time
3+ YOEDegree with relevant years of experience (BS 8–10, MS 6–8, PhD 3–5), active/interim DoD SECRET (able to obtain TS/SCI), DoDD 8140.01 IAM Level I, experience with .NET Core, Angular, JavaScript, C#, and SQL Server.
.NET Core, Angular 2+, JavaScript, C#, Microsoft SQL Server, Microsoft SQL Server Management Studio, Visual Studio, git, GitLab, mercurial, C/C++, Java, Python, TypeScript, PostgreSQL
1w
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Senior Full Stack AI Developer
United States or National Harbor
$105k-$231k/yr HybridFull Time
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
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Full Stack Developer (Python, JavaScript) - TS/SCI clearance required
Fort Belvoir, Virginia, United States
OnsiteFull Time
Requires Security+ (DoD 8140), TS/SCI clearance, experience coding front- and back-end webapps with JavaScript and Python, familiarity with Git; Mac/Linux CLI, prototyping with Python notebooks/Streamlit, LangChain and AI/ML experience preferred.
JavaScript, Python, TypeScript, Java, C/C++, Git, Bash, ssh, Python notebooks, Streamlit, Model Context Protocol (MCP), LangChain, SQL, graph, vector
3w
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Software Engineer – Full-Stack / Simulation
Fredericksburg, Virginia, United States
$112k-$146k/yr OnsiteFull Time
Obsidian Solutions Group: Delivers technology-enabled and mission-oriented solutions to government agencies.
4+ YOE4+ years software development experience; strong skills in modern languages, web visualization, secure real-time data pipelines, game-engine simulation, and AI/ML integration; US citizenship and ability to obtain security clearance.
Python, JavaScript, TypeScript, C#, NetCDF, HDF5, WRF, Unity3D, Google Protocol Buffers (Protobuf), Android Studio, Android Team Awareness Kit (ATAK), AWS GovCloud, AES-256, TLS, Cursor-on-Target, DIS, HLA
2mo
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Applied AI Engineer
Fort Belvoir or Reston
$99k-$225k/yr HybridFull Time
3+ YOE3+ years in software engineering, applied AI/ML, or full-stack development; Python; API development; TS/SCI clearance; Bachelor's degree.
Python, FastAPI, Flask, Streamlit, Gradio, React, TypeScript
1mo
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Software Developer
Dahlgren or Arlington
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years software development experience, proficiency with front- and back-end languages, experience writing source code and full-stack solutions, ability to obtain a Secret clearance, bachelor's degree or 5+ years experience accepted.
Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, Agile
1mo
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Software Engineer
Lexington Park, Maryland, United States
$69k-$158k/yr HybridFull Time
2+ YOE2+ years software development experience; proficiency with C#, C, C++, .NET, JavaScript; Agile experience; Secret clearance required; Bachelor's degree or 5+ years in lieu; full‑stack development and source code experience.
C#, C, C++, .NET, JavaScript, Java, React, NodeJS
1mo
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Software Developer
Dahlgren, Virginia, United States
$69k-$158k/yr HybridFull Time
2+ YOE2+ years software development experience, ability to design and implement full-stack solutions, experience with back-end and front-end languages, ability to obtain Secret clearance, bachelor’s degree or 5+ years of software engineering experience in lieu of degree.
Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS
1mo
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Software Engineer, Mid
Lexington Park, Maryland, United States
$69k-$158k/yr HybridFull Time
2+ YOE2+ years software development experience with languages such as C#, C, C++, .NET, or JavaScript; Agile experience; Secret clearance required; Bachelor’s degree or 5+ years in lieu; experience with full-stack development.
C#, C, C++, .NET, JavaScript, Java, React, NodeJS, Database
4d
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Applied AI Engineer
Fort Belvoir or Reston
$99k-$225k/yr OnsiteFull Time
3+ YOERequires 3+ years in software engineering, applied AI/ML, or full-stack development; Python and AI integration experience; TS/SCI clearance; and a bachelor's degree.
Python, FastAPI, Flask, Streamlit, Gradio, React, TypeScript, Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser, Blackberry Browser
1mo
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Software Engineer
Lexington Park, Maryland, United States
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years developing software using languages such as C#, C, C++, .NET, or JavaScript; experience with full-stack development, Agile methodologies, and writing source code; Secret clearance required; bachelor\u0002s degree or 5+ years software engineering experience in lieu of degree.
C#, C, C++, .NET, JavaScript, Java, React, NodeJS, Database
3d
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Applied AI Engineer
Fort Belvoir, Virginia, United States
$99k-$225k/yr OnsiteFull Time
3+ YOEBachelor's degree, 3+ years in software engineering, applied AI/ML, or full-stack development, Python and AI API or UI framework experience, and TS/SCI clearance required.
Python, FastAPI, Flask, Streamlit, Gradio, React, TypeScript
5d
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Software Engineer
Point Mugu or Camarillo or San Diego or Norfolk or Patuxent River or Melbourne or Japan or France
$115k-$150k/yr OnsiteFull Time
3+ YOE3+ years in full-stack software development and CI/CD; experience with Java, TypeScript, .NET, C#, JavaScript, SQL, Git, Docker, Kubernetes, microservices, Agile, JIRA, and Confluence. Bachelor's degree or substitutions; active DoD Top Secret clearance and US citizenship.
Continuous Integration Continuous Delivery (CI/CD), Java Spring Boot, Java, TypeScript, ReactJS, Redux, NPM, Material UI, RESTful web services, WebSockets, RabbitMQ, Advanced Message Queuing Protocol (AMQP), JPA, Hibernate, Git, Kubernetes, Confluence, JIRA, Docker, SQL, HTML, CSS, Bitbucket, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint, .NET, C#, JavaScript, containers, microservices, Scaled Agile Framework (SAFe)
1mo
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Computer Engineer
Dahlgren, Virginia, United States
$79k-$135k/yr OnsiteFull Time
6+ YOEActive Secret clearance required (US citizenship). Bachelor’s in Computer Engineering (Master’s preferred). 6+ years experience. Strong bare-metal C/C++ firmware, embedded hardware design, Altium, GitLab; Docker/Kubernetes and full-stack (SQL, React/Next.js) desired. Test-driven development, ability to lift 50 lbs, minimal travel (<10%).
C, C++, Altium, Docker, Kubernetes, GitLab, SQL, React, Next.js
2mo
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Custom Software Engineering Lead
Chantilly or Quantico
$117k-$243k/yr OnsiteFull Time
5+ YOE5+ years software engineering using C/C++, Java, or Python; full‑stack experience; Agile; Git and Jira; leadership experience; active TS/SCI clearance and willingness to take a polygraph.
C/C++, Java, Python, Git, Jira
2w
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Senior Elastic Architect/Engineer
Quantico, Virginia, United States
HybridFull Time
10+ YOE10+ years in data architecture or search engineering, active Top-Secret clearance (upgradeable to TS/SCI), meets 8570 IASAE III requirements, Bachelor’s in Cybersecurity/Information Systems or equivalent, Elastic Stack and big data expertise.
Elasticsearch, Logstash, Kibana, Beats, Kafka
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