2mo
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Full Stack Web Developer
Denver or Sarasota or Sterling
$82k-$172k/yr OnsiteFull Time
5+ YOEBS in CS or related field; 5+ years web development; React.js; Flask/Express; Python/TypeScript/JavaScript; PostgreSQL; REST APIs; Git; TS/SCI clearance (active)
React.js, Flask, Express.js, Python, HTML5, CSS3, TypeScript, JavaScript, PostgreSQL, Git, Docker
1w
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Full-Stack Web Developer – WordPress
Chantilly, Virginia, United States
$87k-$182k/yr OnsiteFull Time
5+ YOETS/SCI with Polygraph, bachelor’s degree,5+ years' full-stack web development experience with JavaScript, PHP, WordPress, HTML/CSS; strong UI, security, and accessibility (Section 508) knowledge.
HTML5, CSS, PHP, JavaScript, jQuery, WordPress, SharePoint Designer, SQL
3mo
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Senior Full Stack Web Developer
Rockville, Maryland, United States
OnsiteFull Time
5+ YOE5+ years of full-stack web development with React/Next.js, Sitecore headless, CMS experience, API integrations, TypeScript, Node.js.
Next.js, Sitecore XM Cloud, React, Node.js, Express.js, PostgreSQL, SQLServer, Redis, TypeScript, Tailwind CSS, Vercel, Netlify, GraphQL, REST
2mo
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Senior Full Stack Developer
Ashburn, Virginia, United States
HybridFull Time
8+ YOEUS citizenship, ability to obtain public trust, 8+ years full stack web/mobile experience, onsite in Ashburn, VA, Kubernetes, CI/CD, Firebase, strong problem-solving and teamwork.
Angular, Spring Boot, Flutter, Kubernetes, Gradle, iOS, Android, Firebase, Dart, Java, JavaScript/TypeScript, Swift, PostgreSQL, Groovy, HTML/CSS, TCL
1mo
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Full Stack Developer
Ashburn, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in CS or related and 5+ years technical experience; 5+ years Java/JEE and Java web app development; Spring Boot, REST, RxJS, TypeScript, RDBMS/SQL, JPA/Hibernate, Angular, HTML/JavaScript/CSS; familiar with AWS.
Java, JEE, Spring Boot, REST web services, JUnit, Angular, RxJS, TypeScript, XML, JSON, RDBMS, Oracle, PostgreSQL, SQL, JPA/Hibernate, HTML, Javascript, CSS, AWS, Eclipse, Visual Studio Code, NoSQL
3mo
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Full Stack Software Engineer
Herndon, Virginia, United States
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
11+ YOE11+ years of full stack software engineering; Angular; Java; TS/SCI with polygraph; Git/Jenkins; CI/CD; Linux; web services; AWS; microservices a plus.
Angular, Java, Git, Jenkins, REST, SOAP, CI/CD, Linux, AWS, Terraform, Puppet, JDBC, ODBC
2w
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Full Stack Software Developer
Herndon, Virginia, United States
OnsiteFull Time
Active TS/SCI with Full Scope Polygraph required; experience building Java Spring web applications, Linux/Bash scripting, Amazon Web Services, ETL on large data sets, and developing analytics/search platforms.
Java Spring, Linux, Bash, Amazon Web Services, Solr, ElasticSearch, Python, Flask, Django, Angular 2+, PyTorch, Keras, Tensorflow, Tableau, Pandas, D3, ggplot, ElasticCache, Redis, MongoDB, DynamoDB, MySQL, Postgres, spaCy, NLTK, Stanford CoreNLP, Gensim, OCR
4d
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Full Stack Developer
Sterling, Virginia, United States
OnsiteFull Time
Requires TS/SCI with CI poly (or willingness to take), bachelor’s in STEM or related experience, 100% onsite, Linux proficiency, web and DevOps experience.
Java, Python, Spring Boot, Vue, Cypress, DynamoDB, AWS, S3, Lambdas, Docker, Kubernetes, Git, GitLab, Jira, Confluence, SonarQube, Linux
4d
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Full Stack Developer - Mid
Ashburn, Virginia, United States
$85k-$100k/yr HybridFull Time
4+ YOEBachelor's degree,4+ years software development experience,proficiency with Java,JavaScript,Spring,web services,SQL,IDE tooling and version control;strong problem-solving and communication skills.
Java, JavaScript, jQuery, Angular, Spring MVC, Spring Boot, SOAP, REST, SQL, Eclipse, IntelliJ IDEA, Git, Jira, JUnit
1mo
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Senior Full-Stack Developer (Java + Angular)
Sterling, Virginia, United States
$125k-$145k/yr HybridFull Time
5+ YOEBachelor's degree in CS or related field, 5+ years software development with 5+ years Java and web/API experience, relational DB design, frontend (Angular/TypeScript/HTML/CSS), AWS, Docker, CI/CD, Git, microservices.
Java, Angular, HTML, CSS, Bootstrap, jQuery, TypeScript, AWS, AWS ECS, AWS RDS, AWS MKS, AWS KMS, Entity Framework, Git, Microservices, Docker, Jenkins, Oracle, JSON, XML, XSLT, Hibernate, JPA
1mo
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Java Full-Stack Developer Senior
Ashburn, Virginia, United States
HybridFull Time
5+ YOEBachelor's in CS or related, 5+ years technical experience with Java web development, Spring/Spring Boot, Angular/React, SQL, JPA/Hibernate, EM tools; must be U.S. citizen and able to obtain Public Trust suitability.
Java, JEE, Spring, Spring Boot, Spring REST, SOAP, Angular, React, HTML, JavaScript, CSS, XML, JSON, SQL, JPA, Hibernate, JUnit, Spring WebFlux, R2DBC, JMS, Kafka, AWS, Eclipse, Visual Studio Code
1mo
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Java Full-Stack Developer Senior
Ashburn, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in CS or related + 5+ years technical experience; 5+ years Java web development; Spring Boot, Spring REST/SOAP, Angular, React, HTML/JavaScript/CSS, XML/JSON, SQL, JPA/Hibernate; US citizenship and ability to obtain Public Trust.
Java, Java/JEE, Spring Boot, Spring REST/SOAP web services, Spring WebFlux, R2DBC, Angular, React, HTML, Javascript, CSS, XML, JSON, SQL, JPA, Hibernate, JMS, Kafka, AWS, Eclipse, Microsoft Visual Studio Code, JUnit
1mo
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Full-Stack Applications Developer (22685)
Herndon, Virginia, United States
OnsiteFull Time
Experience building web services in Java and JavaScript/Angular; REST APIs; SQL databases; TS/SCI with Polygraph; Agile;\nMicroservices.
Java, JavaScript, Angular, Node.js, Spring Boot, Hibernate, Grails, PostgreSQL, MySQL, AWS, REST, XML, JSON, Git, GitHub, GitLab, Jenkins, SQL, Microservices, Typescript
3w
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Full Stack Software Engineer (TS/SCI)
Herndon or Colorado Springs or Melbourne
$82k-$132k/yr OnsiteFull Time
3+ YOEU.S. citizen with active TS/SCI, bachelor's in software engineering or related STEM, 3+ years experience, experience with Java/C++/Python, modern web frameworks, containerized microservices, CI/CD, and collaborative Agile development.
Java, C++, Python, Vue.js, React, Kafka, Git, Subversion, ELK, Grafana, Prometheus, Bash, Linux, IDE
1mo
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26-1106: Full Stack Python Developer - Herndon, VA
Herndon, Virginia, United States
OnsiteFull Time
5+ YOE5+ years software engineering with Python and web app development; experience with Flask/FastAPI, cloud-native delivery (Docker/Kubernetes), CI/CD, Databricks/Spark, search/graph platforms, and modern front-end frameworks.
Python, Flask, FastAPI, Databricks, Spark, Elasticsearch, Neo4j, Docker, Kubernetes, Git, React, Angular, Vue, CI/CD, LLMs, RAG
6h
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Web Developer Security Engineer
Chantilly or United States
$120k-$135k/yr OnsiteFull Time
3+ YOE3+ years in web application or application security, proficiency with .NET/C#, modern web stacks, WAF/FIM, log analysis, DevSecOps automation, and current AppSec/offensive/foundational certifications; bachelor\u0002s degree required.
.NET, C#, MVC, WCF, HTML5, CSS3, JavaScript, REST APIs, SQL, GitHub Copilot, OpenAI API/Codex, Python, Node.js, Java, React.js, TypeScript, OWASP Top 10, WAF, FIM, Wireshark, SIEM, IDS/IPS, NDR, EDR, Docker, Kubernetes, AWS
2mo
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KD Applications Developer
Herndon, Virginia, United States
OnsiteFull Time
8+ YOERequires active Top Secret/SCI clearance with polygraph; 8+ years experience; 4–6 years building web apps with Angular/React/JS; Linux 2–4 yrs; cloud experience (AWS/Azure/Ocean Cloud); Bachelor's degree (8+ yrs) or 11 yrs without degree; Agile development.
Angular, React, JavaScript, Java, Python, CSharp, Docker, Podman, AWS, Azure, Oracle Cloud, MySQL, PostgreSQL, MongoDB, DynamoDB, Jira, Confluence, GitHub
1w
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Applications Developer - SME
Sterling or Herndon
$122k-$253k/yr OnsiteFull Time
Experienced full-stack developer with AI/ML integration, Agile development, production web application development, unit testing, documentation, and stakeholder communication.
AI/ML, ETL, Agile
1mo
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Application Engineer
Herndon, Virginia, United States
$100k-$120k/yr OnsiteFull Time
Experience with full life cycle Java development, JavaScript, SQL, J2EE and web application stacks; relational DB experience (SQL Server, Oracle); strong analytical, communication, and testing skills.
Java, JavaScript, SQL, Microsoft SQL Server, Oracle, J2EE, JBoss, Apache, Tomcat, JSP, Java IDE
1w
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Applications Developer
Herndon, Virginia, United States
OnsiteFull Time
Active polygraph clearance required; demonstrated experience with Maven, Java, NodeJS, Angular, JavaScript and related web technologies; testing, usability, and accessibility experience; delivering full-stack application builds.
Maven, Java, NodeJS, Angular, Javascript, HTML, CSS, JSON, Yaml, XML, XSL, AngularJS, Bootstrap, JQuery, SQL, Python
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