1w
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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
1w
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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
2d
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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
1mo
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Full Stack JavaScript Developer - Top Secret Clearance
Washington, District of Columbia, United States
$100k-$140k/yr HybridFull Time
5+ YOE5+ years TypeScript/JavaScript, React, Node.js/NestJS, REST API design, testing, Agile experience; ability to obtain US security clearance; Bachelors preferred.
React, NestJS, Node.js, TypeScript, Vite, Material-UI, Redux Toolkit, TypeORM, MariaDB, MySQL, Elasticsearch, Solr, OpenShift, Kubernetes, Helm, ArgoCD, GitOps, Vitest, Jest, Testing Library, Bootstrap, SWC, npm, Redis, Docker, OpenTelemetry, Prometheus, Grafana, Loki, Tempo, Passport.js, JWT, OAuth2, OIDC, Keycloak, OpenAPI/Swagger
1mo
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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
2w
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Software Engineer 2 (Hybrid) - JavaScript/React/Angular/Java/Linux
Annapolis Junction, Maryland, United States
$130k-$270k/yr HybridFull Time
14+ YOETop Secret/SCI clearance with polygraph, Bachelor's in CS or related, ~14 years software engineering experience, expertise in Java and modern JavaScript frameworks, Section 508 familiarity, full-stack development across SDLC.
React, Vue, Angular, Java, JavaScript, Linux, Leaflet.js
1mo
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Software Engineer (Python and JavaScript)
Chantilly, Virginia, United States
OnsiteFull Time
Active TS/SCI with Full Scope Polygraph required; systems administration; Python and Linux shell scripting; ElasticSearch/OpenSearch; AWS CDK and AWS services; Docker; experience in JWICS/C2S classified environments.
Python, Linux, ElasticSearch, OpenSearch, SQL, AWS Cloud Development Kits (CDK), CloudFormation, Terraform, Docker, AWS Lambda, SNS, SQS, S3, AWS Batch, EC2, EventBridge, IAM, DynamoDB, IDA Pro, Ghidra, JADX, APKtool, JWICS, C2S
1mo
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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
1mo
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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
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Solutions Engineer (Washington D.C.)
Washington, D.C., District of Columbia, United States
$170k-$210k/yr HybridFull Time
5+ YOE5+ years in Solutions Engineering or related roles; strong enterprise experience; proficient in Python and JavaScript; cloud and container tech; excellent communication and collaboration.
Python, JavaScript, Docker, Kubernetes, Terraform
1mo
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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)
1w
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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
2mo
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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
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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
2w
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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
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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
1d
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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
1mo
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Cloud Engineer
Springfield, Virginia, United States
$86k-$138k/yr OnsiteFull Time
5+ YOEBachelor's in CS/IT/MIS or 9 years' experience, 5+ years cloud systems engineering experience, experience with Jenkins, GitLab, JavaScript, CI/CD pipelines, active or able to obtain TS/SCI with polygraph; cloud certifications and scripting (PowerShell, VBScript, AutoIT, Python) desired.
Jenkins CI/CD, GitLab, JavaScript, Microsoft PowerShell, VBScript, AutoIT, Python
1d
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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
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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
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