1,715 javascript engineer jobs at 484 companies in Round Hill, VA
2w
Save
Mark Applied
Hide
Front-End JavaScript Web Developer
Chantilly, Virginia, United States
$55k-$126k/yr OnsiteFull Time
5+ YOE5+ years software development experience, 2+ years JavaScript, TS/SCI with polygraph required, Bachelor's degree, EMR not required; experience with React and Ruby on Rails desirable.
JavaScript, React, Ruby on Rails
2w
Save
Mark Applied
Hide
Front-End JavaScript Web Developer
Chantilly, Virginia, United States
$55k-$126k/yr OnsiteFull Time
5+ YOE5+ years software development, 2+ years JavaScript, active TS/SCI clearance with polygraph required, bachelor\u0002s degree, EMR not mentioned, React and Ruby on Rails desirable.
JavaScript, React, Ruby on Rails
1w
Save
Mark Applied
Hide
Application Developer - JavaScript
Vienna or Charlotte or Louisville or Minneapolis or Olympia or Philadelphia or Redlands or San Antonio or St. Louis
$84k-$141k/yr OnsiteFull Time
2+ YOE2+ years developing web applications with JavaScript; TypeScript and web framework experience preferred. Bachelor's degree in CS/engineering/math/GIS. Familiarity with digital cartography, EM visualization, code management, and CI/CD.
JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, ArcGIS Experience Builder, React, Angular, Svelte, Vue, WebGL, CI/CD
5d
Save
Mark Applied
Hide
Full Stack JavaScript Developer - Top Secret Clearance
Springfield, Virginia, United States
$100k-$140k/yr HybridFull Time
5+ YOE5+ years TypeScript/JavaScript, React, Node.js/NestJS, REST API design, testing, relational databases; US citizenship and ability to obtain Top Secret clearance.
TypeScript, JavaScript (ES6+), React, Redux Toolkit, React Router, Material-UI, Node.js, NestJS, TypeORM, MariaDB, MySQL, Elasticsearch, Solr, Vite, SWC, npm workspaces, Vitest, Jest, Testing Library, OpenAPI/Swagger, HTML5, CSS3, Bootstrap, OpenShift, Kubernetes, Helm, ArgoCD, GitOps, Redis, Docker, OpenTelemetry, Prometheus, Grafana, Loki, Tempo, Passport.js, JWT, OAuth2, OIDC, Keycloak
1mo
Save
Mark Applied
Hide
Software Engineer (C++, Python, and JavaScript)
Springfield or Merrifield
$160k-$190k/yr OnsiteFull Time
4+ YOEBachelor's in CS/engineering/STEM, US citizenship, active Top Secret clearance with SCI and CI-Poly eligibility, 4+ years engineering experience, proficiency in C++, Python, JavaScript, DevSecOps (GitLab, Jira), containers, Linux/Bash, Agile.
C++, Python, JavaScript, GitLab, Jira, Kubernetes, OpenShift, Bash, Linux
3d
Save
Mark Applied
Hide
Full Stack Software Engineer (Go / JavaScript / Python)
Ashburn, Virginia, United States
$131k-$170k/yr HybridFull Time
5+ YOERequires proficiency in Go, JavaScript/Node.js, and Python; Linux distributed systems, REST services, databases, React, AWS, automated testing, and 3+ years with a master's or 5+ years with a bachelor's degree.
Go, JavaScript, Python, React, Node.js, MySQL, MongoDB, MQTT, Linux, AWS, Amazon ECS, Amazon EKS, Amazon RDS, Amazon API Gateway, Ginkgo, Cypress, Postman, Prometheus, Grafana, Datadog, AWS CloudWatch, Docker, Terraform, AWS CodePipeline, AWS GovCloud, TensorFlow, PyTorch
1mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Cloud Engineer
Springfield, Virginia, United States
$86k-$138k/yr OnsiteFull Time
5+ YOEBachelor's in CS/IT/MIS or 9 years cloud engineering experience; 5+ years supporting or leading cloud systems engineering; experience with Jenkins CI/CD, GitLab, JavaScript; active TS/SCI clearance or ability to obtain; cloud certifications and scripting (PowerShell, VBScript, AutoIt, Python) desired.
Jenkins CI/CD, GitLab, JavaScript, PowerShell, VBScript, AutoIt, Python, Cloud Foundry
2mo
Save
Mark Applied
Hide
Systems Engineer
Arlington or Mount Laurel or Fall River or San Diego
$74k-$184k/yr HybridFull Time
0+ YOEAbility to obtain/maintain Secret clearance; Bachelor's in Systems Engineering or equivalent experience; 0–5 years' professional experience; experience with C/C++, Python, JavaScript/Java, Linux, Git, and DevSecOps; up to 10% travel.
C, C++, Python, JavaScript, Java, Linux, Git, Make, Maven, Ant, X-Windows, Jenkins, Jira, Atlassian, VMware vSphere, Azure, AEGIS Weapon System Common Source Library (CSL), Ship Self Defense System (SSDS) Single Source Library (SSL)
2w
Save
Mark Applied
Hide
Agentic Engineer/Software Developer
Alexandria, Virginia, United States
HybridFull Time
5+ YOEActive Top Secret/SCI clearance, bachelor\u0002s or equivalent, 5+ years software/systems engineering, experience with Python/JavaScript/TypeScript/Go/Java/PHP/C#, cloud (AWS/Azure), CI/CD, containers, and AI/LLM integration.
Python, JavaScript, TypeScript, Go, Java, PHP, C#, OpenAI, Anthropic Claude, Azure OpenAI, Databricks, Docker, AWS, Microsoft Azure
3mo
Save
Mark Applied
Hide
CUAS Test Engineer
Summit Point, West Virginia, United States
$75k-$131k/yr OnsiteFull Time
2+ YOEBachelor’s degree in CS, Cyber Security, Math/Stats, or Engineering with 2-4 years experience, or >4 years data analytics; Python, JavaScript, Linux; test design/reporting; strong communication; systems engineering knowledge.
Python, JavaScript, Linux
2mo
Save
Mark Applied
Hide
Forward Deployed Engineer
Reston, Virginia, United States
$125k-$180k/yr OnsiteFull Time
5+ YOE5+ years in software/solution engineering; strong Python/TypeScript/JavaScript; REST, cloud services; AI/ML knowledge; enterprise IT/security collaboration; travel willingness.
Python, TypeScript, JavaScript, Node.js, REST APIs, Webhooks, OAuth, SSO/SAML, AWS, Azure, GCP, LLMs, RAG, embeddings, vector search, prompt engineering, workflow orchestration, authentication, logging, data privacy, data residency
3w
Save
Mark Applied
Hide
Senior Software Engineer
Bethesda, Maryland, United States
$140k-$220k/yr HybridFull Time
5+ YOE5+ years backend engineering experience; strong Node.js/NestJS, JavaScript/TypeScript; experience building integrations, high-volume data services, auth protocols (OAuth2/OIDC/SAML/JWT); MongoDB familiarity.
Node.js, NestJS, JavaScript, TypeScript, Java, Spring Boot, MongoDB, React, Salesforce, OAuth 2.0, OIDC, SAML, JWT
1mo
Save
Mark Applied
Hide
Distinguished Engineer (Global Network)
McLean or San Francisco or Richmond or Chicago or New York City or Plano
$245k-$335k/yr OnsiteFull Time
7+ YOEBachelor's degree, 7+ years software and network engineering experience, expertise in networking (BGP, SD-WAN, Wi‑Fi), coding experience in languages like Java, Python, Go, JavaScript/TypeScript, and cloud/infrastructure automation experience.
Java, Python, Go, JavaScript, TypeScript, Swift, BGP, Wi‑Fi, SD-WAN, Cloud Networking, Data Center Networking
1mo
Save
Mark Applied
Hide
DevOps Engineer (ServiceNow)
Arlington, Virginia, United States
$120k-$130k/yr RemoteFull Time
6+ YOE6+ years DevOps engineering with ServiceNow development and administration, ServiceNow low-code tools, REST/SOAP integrations, JavaScript/Glide API, CI/CD, ability to obtain Public Trust, U.S. citizenship required.
ServiceNow, Flow Designer, App Engine Studio, Workflow Studio, REST, SOAP, JavaScript, Glide API
1w
Save
Mark Applied
Hide
Cloud Engineer - Junior
Springfield, Virginia, United States
OnsiteFull Time
5+ YOEU.S. citizen with active TS/SCI and CI polygraph; Bachelor’s in STEM or 9 years experience; 5+ years cloud systems engineering; Jenkins, GitLab, JavaScript experience; CI/CD and SCIF work capability.
Jenkins CI/CD, GitLab, JavaScript, PowerShell, VBScript, AutoIT, Python
4d
Save
Mark Applied
Hide
Senior Systems Engineer - ETL
Chantilly, Virginia, United States
$146k-$234k/yr OnsiteFull Time
Extensive systems engineering experience with ETL/data modeling, AWS, virtualization (Docker/Kubernetes), TS/SCI w/poly, programming in Java/Python/JavaScript, and A&A/ATO compliance experience.
ETL, AWS Services, Docker, Kubernetes, neo4j, Cypher, Java, Python, JavaScript
5d
Save
Mark Applied
Hide
Product Development Engineer I
Clarksburg, Maryland, United States
$117k-$175k/yr HybridFull Time
2+ YOEBachelor's in a technical field,2+ years engineering experience,proficiency in Python/Golang/JavaScript/TypeScript,cloud and CI/CD familiarity,strong analytical and communication skills.
Python, Golang, JavaScript, TypeScript, Linux, CI/CD, AWS, Microsoft Azure, Terraform, Terragrunt, Infrastructure-as-Code (IaC), Kubernetes
1w
Save
Mark Applied
Hide
Cloud Engineer (Junior) #856
Springfield, Virginia, United States
OnsiteFull Time
5+ YOEActive or obtainable TS/SCI clearance with polygraph, bachelor’s in CS/IT/MIS or 9 years equivalent, 5+ years supporting cloud engineering, experience with Jenkins, GitLab, JavaScript, CI/CD, and API integration.
Jenkins, GitLab, JavaScript, CI/CD, PowerShell, VBScript, AutoIT, Python, Cloud Foundry
2mo
Save
Mark Applied
Hide
Growth Engineer, GTM
McLean, Virginia, United States
OnsiteFull Time
5+ YOE5–9 years in growth engineering or CRO-focused web development; strong JavaScript and SQL; experience with React; CRO experience and A/B testing; API/webhook integrations in a GTM stack; familiarity with GA4, Segment or RudderStack, server-side GTM.
JavaScript, SQL, React, GA4, Segment, RudderStack, GTM, APIs, Webhooks
Explore Jobs