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Javascript Developer Jobs in Smithsburg, MD, US
260+ javascript developer jobs from 120+ companies hiring in Smithsburg, MD, US.
5d
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Mid-Level Software Developer with C++ and JavaScript
Bethesda, Maryland, United States
OnsiteFull Time
3+ YOEThree+ years of relevant software development experience; proficiency in C++ and JavaScript; Linux environment; distributed computing; relational databases (Microsoft SQL); BS in Computer Science.
C++, JavaScript, Linux, SQL, Shell scripting
1mo
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Software Engineer - Java, Python, node.js, JavaScript, HTML (2026-0065)
Reston, Virginia, United States
OnsiteFull Time
2+ YOEBachelor's degree in engineering or related field; 2+ years software engineering experience; proficiency in Java, Python, Node.js, JavaScript, HTML.
Java, Python, Node.js, JavaScript, HTML
1mo
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High Performance Web Developer (JavaScript, Angular Material, QT, WebGL)
Herndon, Virginia, United States
$94k-$198k/yr OnsiteFull Time
5+ YOE5+ years in high performance compute/embedded, BS in CS (MS preferred), proficient WebGL/OpenGL/QT, JavaScript/HTML/Angular/CSS/Node.js, browser objects, TCP/IP/Web Sockets, OO design, TDD in Agile, Git.
WebGL, OpenGL, QT, C++, JavaScript, HTML, Angular, CSS, Node.js, Git, TCP/IP, Web Sockets, WASM
2mo
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Senior Developer
Winchester, Virginia, United States
HybridFull Time
5+ YOESenior software developer with 5+ years web app experience, strong C#, .NET, JavaScript, agile SCRUM, TS clearance.
C#, .NET, JavaScript, JQuery, WCF, REST, JSON, HTML, Ajax
1mo
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Appian Developer
Reston, Virginia, United States
OnsiteFull Time
4+ YOEOn-site Appian Developer with TS/SCI w/ CI poly; 4+ years experience or Bachelor’s in a related field; HTML, CSS, JavaScript, Node.js, Java, Angular, ReactJS, Express.js, NestJS, TypeORM, Docker.
HTML, CSS, JavaScript, Node.js, Java, Angular, ReactJS, Express.js, NestJS, TypeORM, Docker
1mo
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UI/UX Developer
Aurora or Herndon
$85k-$152k/yr HybridFull Time
2+ YOEFrontend developer with 2-5 years of experience, proficient in JavaScript/TypeScript, and Bachelor’s degree in a related field; TS/SCI clearance preferred.
TypeScript, JavaScript, CSS/SCSS, HTML5, Vue.js, React, Angular, Git, Jira, Cypress, D3.js, Cesium, RxJS, SCSS, Bootstrap, Sketch, Figma
2w
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Sr. Product Developer I (6537)
Reston, Virginia, United States
$124k-$147k/yr HybridFull Time
4+ YOELead developer with 4+ years, React/TypeScript/JavaScript, REST APIs, databases, HTML/CSS, tests, Agile, security clearance.
React, TypeScript, JavaScript, REST, PostgreSQL, MySQL, HTML, CSS, Git
1mo
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Full-Stack Developer
Reston or Chantilly
OnsiteFull Time
5+ YOEFive years of experience in multiple modern programming languages and data stores; full-stack development; Java; JavaScript/Node.js; Elasticsearch; Vue.js; AWS or cloud experience.
Java, JavaScript, Node.js, Elasticsearch, Vue.js, AWS, Kubernetes, Docker, Gitlab CI/CD, Python
2w
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Application Developer - Expert
Herndon, Virginia, United States
OnsiteFull Time
4+ YOEActive TS/SCI clearance with Poly required on day one; 4-6 years in design/development; strong web app experience with Angular/React/JavaScript; Linux; cloud experience (C2S/AWS); ETL with large data; strong OO software development; Python preferred.
Angular, React, JavaScript, Java, Python, C#, HTML, SQL, Linux, AWS, ElasticSearch, Solr, OpenSearch, Docker, Podman, Containerization, ETL
2mo
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NLM Software Developer
Rockville, Maryland, United States
$105k-$132k/yr OnsiteFull Time
9+ YOE6+ years of software development experience; full SDLC; strong programming in C++, Python, Java, JavaScript, R; databases MySQL, PostgreSQL, MongoDB, ElasticSearch; Agile/DevSecOps; strong problem-solving and communication.
C++, Python, Java, JavaScript, R, Bash, MySQL, PostgreSQL, MongoDB, ElasticSearch, Jupyter Notebooks, GitHub, GitLab, CI/CD
1mo
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Senior Front End Developer
Columbia, Maryland, United States
$121k-$135k/yr HybridFull Time, Contract
7+ YOE7+ years front-end development; React/Angular/Vue; HTML5, CSS3, JavaScript, TypeScript; Agile experience; accessibility; security clearance preferred.
React, Angular, Vue.js, HTML5, CSS3, JavaScript, TypeScript, Bootstrap, Tailwind CSS, Material UI, Jest, Mocha, Jasmine, Git, CI/CD
2mo
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Full Stack Developer
Ashburn, Virginia, United States
RemoteFull Time
7+ YOEExperienced full-stack developer with 7+ years in software design and development; US citizenship with ability to pass federal background check; strong in PostgreSQL, Java, Spring Boot, Angular, AWS, HTML/CSS/TypeScript/JavaScript; SDLC knowledge; mentoring capacity.
PostgreSQL, Java, Spring Boot, Angular, AWS, HTML, CSS, TypeScript, JavaScript, Angular Material, RESTful API, Git
2w
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Associate Full Stack Developer
Frederick, Maryland, United States
HybridFull Time
1+ YOEBachelor's degree or equivalent; 1-3 years web development; experience with C# or JavaScript; independent or team-based work; strong debugging and communication skills.
C#, JavaScript, AWS, Angular, React, Web API, Bootstrap, Foundation, REST, SQL
2mo
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Application Developer I
Rockville, Maryland, United States
$65k-$82k/yr OnsiteFull Time
2+ YOEBachelor's in related field or equivalent experience; 2+ years software development; proficient in Java, JavaScript, HTML, CSS, SQL, Python; ML frameworks; Google Suite; grocery retail experience.
Java, JavaScript, HTML, CSS, SQL, Python, Machine Learning frameworks, Google Suite, Microsoft Office, Mac OS, Windows OS
6d
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Software Developer - TS/SCI with Polygraph
Herndon, Virginia, United States
$153k-$207k/yr HybridFull Time
5+ YOE5+ years of related experience; US citizenship; TS/SCI with Polygraph; JavaScript/React/Node.js/Python; AWS cloud development; Agile; hybrid work.
JavaScript, React, Node.js, Python, AWS
1mo
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Senior Software Developer - Clearance Required
Reston or Joint Base Anacostia-Bolling
HybridMultiple Commitments Available
6+ YOE6+ years in distributed software development; frontend tech stack (Vue, JavaScript, TypeScript); backend services; Agile; TS/SCI clearance preferred.
Vue, JavaScript, TypeScript, React, Angular, Linux, Git, Jira, Confluence, Artifactory, APIs, Relational databases, NoSQL, Agile, Security-focused development, CI/CD, Python, Java, Docker, Kubernetes, OpenShift, Jenkins, Keycloak, OAuth2, JWT, SonarQube, OWASP ZAP, Fortify, CI/CD pipelines, AWS, Azure, CI/CD
1w
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Software Developer - SME
Herndon, Virginia, United States
$150k-$254k/yr OnsiteFull Time
16+ YOEBachelor's degree in Computer Science or related field; 16+ years software development experience; proficiency in C#/.NET, JavaScript, JQuery, HTML, CSS; SQL; Git; experience with Microsoft Exchange/SharePoint; secure coding practices; ability to communicate complex concepts.
C#/.NET, JavaScript, JQuery, HTML, CSS, SQL, Git, Microsoft Exchange, SharePoint
6d
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Software Developer - TS/SCI with Polygraph
Herndon, Virginia, United States
$153k-$207k/yr HybridFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOEFive+ years of software development experience; JavaScript/React/Node.js/Python; AWS; TS/SCI with Polygraph; US citizenship; Agile/Scrum; hybrid work environment.
JavaScript, React, Node.js, Python, AWS
1w
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Front End Developer, Senior
Herndon, Virginia, United States
$87k-$198k/yr OnsiteFull Time
6+ YOE6+ years frontend development experience with JavaScript/TypeScript frameworks; UI design; REST APIs; unit testing; TS/SCI with polygraph; HS diploma or GED; experience mentoring juniors.
JavaScript, TypeScript, React, Angular, Vue.js, CSS, SCSS, HTML, Node.js, Express.js, Axios, REST APIs, Vitest
1w
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Software Developer SME (TS/SCI with Poly Required)
Dulles, Virginia, United States
$164k-$275k/yr OnsiteFull Time
10+ YOEFull stack development with Python/PostgreSQL/AWS; frontend HTML/CSS/JavaScript; UI/UX practices; Git; 10+ years of experience.
Python, PostgreSQL, AWS, SQS, HTML, CSS, JavaScript, Git, Docker, Kubernetes
1w
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Software Developer - SME
Herndon, Virginia, United States
$150k-$254k/yr OnsiteFull Time
16+ YOEBachelor’s degree in Computer Science or related field; 16+ years of software development experience in enterprise environments; proficiency in C#/.NET, JavaScript, HTML/CSS, SQL, Git; experience with Exchange/SharePoint; strong secure coding and API integration skills; ability to communicate technical concepts.
C#.NET, JavaScript, JQuery, HTML, CSS, SQL, Git, Microsoft Exchange, SharePoint
3w
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Junior Full-Stack Software Developer
Columbia, Maryland, United States
$115k-$160k/yr OnsiteFull Time
3+ YOEBachelor's degree in a technical discipline; 3 years software development; Python and JavaScript; Linux; Git; strong communication; adaptable to evolving requirements.
Python, JavaScript, Linux, Git
2w
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Applications Developer (Full Stack Developer - Expert)
Herndon, Virginia, United States
OnsiteFull Time
4+ YOEActive TS/SCI with Full Scope Polygraph; 4-7 years’ experience; onsite in Herndon, VA; strong web app development with Angular/React/JavaScript; Linux, AWS/C2S; ElasticSearch/Solr/OpenSearch; Docker/containers; OO language such as Python/Java/C#/HTML/SQL; ETL understanding; BS in CS/Math or related with experience.
Angular, React, JavaScript, Python, Java, C#, HTML, SQL, Linux, AWS, C2S, ElasticSearch, Solr, OpenSearch, Docker, Podman
1d
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Software Engineer
Herndon or Colorado Springs or Dayton
$95k-$195k/yr HybridFull Time
Develop software in Agile teams; Linux, microservices, REST APIs; Python/JavaScript; CI/CD; security clearance.
Python, JavaScript/React, RabbitMQ, REST APIs, CI/CD, GitHub, GitLab, Jira, Selenium, Behave, Sphinx
1mo
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Full Stack UI Developer
Herndon, Virginia, United States
$112k-$179k/yr OnsiteFull Time
4+ YOEMid-Level Full Stack UI Developer with 4-8 years of experience; proficient in TypeScript, JavaScript, Node.js, React, HTML/CSS; experience with PostgreSQL, Linux; Agile; bachelor's in CS.
TypeScript, JavaScript, NodeJS, HTML/CSS, React, PostgreSQL, Linux, Docker, VMware, Ansible, CI/CD, Microservices, Message Queues
4w
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Software Application Developer
Herndon, Virginia, United States
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
5+ YOEBS in Computer Science; 5+ years software development; strong React, Java, JavaScript, Node.js, HTML, CSS, PostgreSQL/MySQL/MariaDB, Linux/Bash, AWS; distributed systems; Git repositories; strong fundamentals; collaborative skills; US citizenship with TS/SCI security clearance.
React, Java, JavaScript, Node.js, HTML, CSS, PostgreSQL, MySQL, MariaDB, Linux, Bash, AWS
1w
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GIS Developer Analyst (Key Personnel)
Washington or Albuquerque or Germantown or Denver
HybridFull Time
3+ YOEBachelor's degree in GIS/Geography/CS or related field; 3–5 years GIS development; Python/JavaScript/C#/Java; geospatial analysis; DOE Q clearance; emergency management experience preferred.
ArcGIS Pro, ArcGIS Online, Experience Builder, Survey123, Python, JavaScript, ArcPy, ArcGIS SDKs, C#, Java
1mo
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Salesforce Developer
Herndon, Virginia, United States
$180k-$210k/yr OnsiteFull Time
Salesforce development expertise, JavaScript/SQL proficiency, and strong problem-solving with customer focus.
Salesforce, JavaScript, Apex, SOQL, Lightning Web Components, SQL
1mo
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Software Engineer
Herndon, Virginia, United States
HybridFull Time
3+ YOEBachelor’s degree or equivalent with 5 years of experience; or 3 years with related master’s; Top-Secret clearance with SCI access; Angular/AngularJS; Docker/Kubernetes; 3-5 years software development in JavaScript/Java/Python; Linux/Postgres/AWS/Apache; Git; SAFe experience preferred.
Docker, Kubernetes, Angular, AngularJS, JavaScript, Java, Python, Git, Red Hat Linux, PostgreSQL, AWS, Apache
5d
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Senior Application Engineer
Vienna or Winchester or Pensacola
$115k-$180k/yr HybridFull Time
5+ YOEBachelor’s degree in Computer Science, Information Systems, or related field; 5–7 years in application/software development; Azure cloud experience; proficient in SQL, Python, JavaScript; strong communication and problem-solving.
SQL, Python, JavaScript, HTML/CSS, Azure, Azure Compute, Azure Storage, Azure Data & Analytics, Git
2h
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Full Stack Developer (React / .NET)
Frederick, Maryland, United States
HybridFull Time
2+ YOE2+ years React/TypeScript/JavaScript; 2+ years C#/.NET; 2+ years SQL databases; API development; MVC; HTML/CSS/JSON/XML; BS in CS or related field or 5+ years programming experience
React, TypeScript, JavaScript, C#, SQL Server, XML, HTML, CSS, JSON, MVC, Git, GitHub, VS Code, Visual Studio, IIS Express, NuGet
3w
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Software Engineer
Reston, Virginia, United States
OnsiteContract
Active TS/SCI clearance; Bachelor's in engineering or related field or equivalent; experience with Java, Python, Node.js, JavaScript, HTML; client/server architectures; data transport concepts.
Java, Python, Node.js, JavaScript, HTML, Atlassian Jira, Confluence, CI/CD
4w
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Jr Level Software Developer
Annapolis Junction or Columbia
$94k-$144k/yr OnsiteFull Time
7+ YOERequires poly clearance; 7+ years software engineering or 4+ years with degree; BS CS or related; strong Java/JavaScript/Python; Agile; microservices; CI/CD; cloud knowledge.
Java, JavaScript, Python, Docker, Docker Compose, Kubernetes, Jenkins, GitHub, GitLab, Jira, Confluence, AWS, PostgreSQL, NoSQL, Go, Rust, C++, Vue, MinIO, Clickhouse, Graphite, ETL, Microservices, Full stack
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Software Engineer
Reston, Virginia, United States
OnsiteFull Time
3+ YOEStrong engineering background; 3+ years with Java, Python, C++, Rust, Go, JavaScript; data processing experience; navigate complex systems; travel up to 25%; eligible for U.S. Secret clearance.
Java, Python, C++, Rust, Go, JavaScript
1mo
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Software Engineer - CTJ - Poly
Reston or Redmond or Annapolis Junction
$101k-$199k/yr OnsiteFull Time
2+ YOEBachelor's degree in CS or related field and 2+ years coding in C/C++/C#/Java/JavaScript/Python or equivalent.
C, C++, C#, Java, JavaScript, Python, GenAI, Azure
1w
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dotCMS Developer
Reston, Virginia, United States
HybridFull Time
3+ YOEProven dotCMS development experience; Java, HTML, CSS, JavaScript; RESTful APIs; CMS workflows and deployment; strong problem-solving and teamwork.
dotCMS, Java, HTML, CSS, JavaScript, RESTful APIs
1mo
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SharePoint Developer
Bethesda, Maryland, United States
OnsiteFull Time
2+ YOEActive TS/SCI with CI polygraph; bachelor's degree or 4 years of experience in lieu; 2+ years SharePoint development; frontend techs; strong communication.
SharePoint, SharePoint Designer, XSL/XSLT, REST API, AJAX, jQuery, JavaScript, CSS, HTML, SP Services, Notepad++, Visual Studio, Power Platform, Power Apps, Power Automate, Power BI, PowerShell, Bootstrap
1w
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Software Engineer 1
Columbia, Maryland, United States
$156k-$173k/yr HybridFull Time
7+ YOETS/SCI with Polygraph; 7+ years with BS in CS (or 11+ years without); strong Java/JavaScript/TypeScript/CSS/HTML; government/ DoD experience; strong communication.
Java, JavaScript, TypeScript, CSS, HTML, React, Docker, Kubernetes, Rancher, Gitlab Pipelines, Material UI
1mo
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Application Developer - Java
Herndon, Virginia, United States
OnsiteFull Time
Java development with Maven; Linux/Windows; ability to obtain SCI/Poly; TS clearance required; US citizenship.
Java, Maven, Linux, Windows, Angular, Dojo, Oracle WebLogic, Tomcat, Oracle, PostgreSQL, SQL, PL/SQL, UNIX, HTML, Selenium, JavaScript, EJB, Web services, Microservices, Docker, Kubernetes, REST, XML, UML, Eclipse, NetBeans, Jenkins, Kafka, Zookeeper, Consul, CMDB, ElasticSearch, MongoDB, MySQL, Spark, Hadoop
1mo
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Software Developer
Rockville or United States
$98k-$163k/yr RemoteFull Time
4+ YOEFull stack development with Python and React; REST APIs; AWS; Docker; GitHub Actions; CI/CD; 4+ years experience; 3+ years databases; strong communication; ability to work with researchers and clinicians.
Python, React, JavaScript, TypeScript, HTML5, CSS, REST APIs, AWS, Docker, Git, CI/CD, GitHub Actions
HiringCafe market data
Javascript Developer Jobs market signals in Smithsburg, MD, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
260+
Hiring companies
120+
Fresh sample
62% new in 30d
Salary visibility
62% show pay
Companies appearing in this market
BAE SystemsVTGBooz Allen HamiltonCapTechDAn SolutionsMicrosoftPeratonVisionist
Work location mix in visible results
Onsite: 55Hybrid: 24Remote: 2