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Junior Application Developer
Denver or Springfield or Sterling or St. Louis
$53k-$106k/yr OnsiteFull Time
0+ YOEBachelor's or equivalent, 0–3 years development experience, experience with Java and/or Python, familiarity with web apps and relational databases, TS/SCI clearance with polygraph required.
Java, Python, ArcGIS, GeoServer, OpenLayers, Cesium, Git, CI/CD, containerization
1mo
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Junior Salesforce Developer
Sterling, Virginia, United States
$80k-$90k/yr OnsiteFull Time
3+ YOEBA/BS in CS or Information Systems, 3+ years Salesforce development experience, familiarity with Apex, Visualforce, Lightning, and Salesforce APIs, public trust clearable, US citizen or green card holder with 3 years US residency.
Salesforce, Apex, Visualforce, Lightning Components, Salesforce APIs
3w
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Junior Algorithm Developer
Warrenton or Augusta
$100k-$150k/yr OnsiteFull Time
Bachelor's in a related field or equivalent experience; knowledge of COMINT/ELINT/FISINT and signals processing; experience with listed programming languages and tools; must hold TS/SCI clearance with polygraph; strong communication and problem-solving skills.
X0Midas, C, C++, FORTRAN, Java, MongoDB, Oracle, Red Hat Linux, Apache, Python, HTML, Dynamic HTML, JavaScript, MySQL, Perl, Extensible Markup Language, Hadoop, Java Message Service, Rails, Esper, Astrograph
1mo
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Java Developer Junior
Ashburn, Virginia, United States
HybridFull Time
2+ YOEBachelor's in CS or related and 2+ years technical experience; 2+ years Java/JEE, Spring Boot, REST, Angular, SQL, JPA/Hibernate, TypeScript, RxJS, XML/JSON, RDBMS (Oracle/PostgreSQL); ability to obtain Public Trust and US citizenship required.
Java, Java/JEE, Spring Boot, REST, RxJS, TypeScript, XML, JSON, Oracle, PostgreSQL, SQL, JPA, Hibernate, Angular, HTML, JavaScript, CSS, AWS, Eclipse, Microsoft Visual Studio Code, JUnit
3w
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Junior Full Stack Developer
Sterling, Virginia, United States
OnsiteFull Time
0+ YOE0–2 years software development experience; eligible for security clearance; basic knowledge of HTML5, CSS3, JavaScript (ES6+), a front-end framework (React/Angular/Vue.js), a back-end technology (.NET/Node.js/Java Spring Boot/Python), REST APIs, SQL/NoSQL, and Git.
HTML5, CSS3, JavaScript (ES6+), React, Angular, Vue.js, Node.js, .NET, Java, Java Spring Boot, Python, REST APIs, SQL Server, MySQL, PostgreSQL, Git
4w
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Automation Engineer Junior
Ashburn, Virginia, United States
OnsiteFull Time
2+ YOEBachelor's in Computer Science or related field, 2+ years technical experience, Java/JEE and Spring Boot, Selenium WebDriver/TestNG, SQL/Unix scripting, JSON/XML, EM IDEs and JIRA, ability to obtain Public Trust and U.S. citizenship.
Java/JEE, Spring Boot, Selenium WebDriver, TestNG, SQL, Unix, JSON, XML, Eclipse, IntelliJ, JIRA, Bugzilla, Rally, Soap UI, Postman, Protractor
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Junior Application Developer
Denver or St. Louis or Sterling or Springfield
$53k-$106k/yr OnsiteFull Time
0+ YOEBachelor's (or equivalent),0–3 years software development experience,Java and/or Python,web development and relational DB familiarity,TS/SCI clearance with polygraph,teamwork and problem-solving skills.
Java, Python, ArcGIS, GeoServer, OpenLayers, Cesium, Git, CI/CD
2mo
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Junior Structural Engineer
Dulles, Virginia, United States
$65k-$85k/yr OnsiteFull Time
1+ YOEBachelor's in civil/structural engineering, 1+ years structural design experience, EIT eligibility, knowledge of ASCE 7, ability to produce construction documents and perform site investigations.
ASCE 7
3mo
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Junior Roadway Engineer
Centreville, Virginia, United States
$27-$47/hr OnsiteFull Time
0+ YOEBachelor’s degree in Civil Engineering; 0-3 years civil engineering design/analysis experience; AutoCAD/Civil 3D proficiency; EIT preferred.
AutoCAD, Civil 3D
2mo
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Data Engineer - Junior
Quantico, Virginia, United States
$94k-$157k/yr OnsiteFull Time
0+ YOE0–3 years in data engineering; SQL and Python; bachelor’s in CS/IS/Engineering/Data Science; active TS/SCI clearance.
SQL, Python, Relational Databases
3w
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Junior Systems Engineer
Chantilly, Virginia, United States
$75k-$127k/yr OnsiteFull Time
0+ YOETS/SCI with poly required; 2-4 years experience with BS or 0-2 years with MS; Bachelor's in systems engineering or related STEM; familiarity with space-based remote sensing and digital engineering; strong communication skills.
Systems Tool Kit (STK), SysML, UAFML, Groovy, Python, C++, Java, Jira, Confluence, Bitbucket
2mo
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Junior Vulnerability Researcher (76251)
Columbus or Chantilly
HybridFull Time
2+ YOEBachelor's in CS/CE/EE or related field; 2+ years experience or Master's; disassembler tools (Ghidra/IDA Pro/BinaryNinja); assembly languages; debuggers; OS vuln research; exploitation and protections knowledge; C; networking; US citizen with ability to obtain DoD Secret clearance.
Ghidra, IDA Pro, BinaryNinja, WinDbg, OllyDbg, gdb, C programming
1mo
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Junior Network Engineer - United States
Springfield or Herndon or Ashburn
HybridFull Time
1+ YOEU.S. citizenship and ability to obtain Public Trust; 1+ years supporting network/IT operations; associate's or bachelor's in IT/Network/CS (or equivalent experience); experience with ServiceNow and reporting (Excel); basic routing/switching knowledge.
ServiceNow, Microsoft Excel
3w
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Senior Software Engineer
Sterling, Virginia, United States
$185k-$225k/yr OnsiteFull Time
Design and develop front-end applications and back-end microservices in an agile environment; experience with cloud, containers, Kubernetes, REST, microservices, CI/CD; mentor junior teammates; active TS/SCI required.
REST, microservices, AWS, GCP, Azure, Kubernetes, containers, HTML5, CSS, SASS, Less, Stylus, Browserify, WebPack, Closure, Angular, Ember, React, Redux, Reactive, VueJS, Node.js, NPM, Linux, Subversion, Git, JIRA, Confluence, WebSockets, Svelte, Cesium, OpenLayers, Spring, Docker
2mo
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Software Developer
Chantilly, Virginia, United States
OnsiteFull Time
Bachelor's degree in computer science or related field; strong Java development; Linux/UNIX/Windows skills; JUnit testing; SCM/CI tools; Security+ certification or ability to obtain within 3 months.
Java, Linux, UNIX, Windows, JUnit, Javadoc, Eclipse, Gradle, Jenkins, GitLab, Bamboo, Bitbucket, NeXtMidas, X-Midas, Docker, VMs, CShell, Bash, C, C++, Python, FORTRAN, AWS, Kubernetes, Kafka Streams, Apache ActiveMQ
1mo
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Expert Software Developer
Washington or Sterling
HybridFull Time
2+ YOEActive Top Secret/SCI clearance required, Bachelor’s degree, 2+ years software engineering experience, proficiency with JavaScript/TypeScript/Node.js/Angular, relational and NoSQL databases, and web application development.
JavaScript, TypeScript, Node.js, Angular, SQL, NoSQL, Apache, Tomcat, JBoss, Nginx, IIS, Java, C#, Spring, Maven, Python, Kubernetes, UML, REST, Oracle, PostgreSQL, MySQL, MongoDB, Microsoft PowerApps, HTML5, CSS3, LESS/SCSS, Bootstrap, Spring Security, Docker, VS Code, CI/CD, Jira, Confluence
3w
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Cyber Software Engineer
Arlington or Dulles or Sterling
OnsiteFull Time
2+ YOEU.S. citizen with active Secret clearance (TS/SCI preferred); 2+ years application development experience; operational Python and Linux skills; experience with containers, Kubernetes, CI/CD, IaC (Ansible/Terraform/CloudFormation), RESTful services, ETL and COTS integration.
Ansible, Terraform, Git-CI, Openshift, RHEL, Alma, Docker, Python, Kubernetes, Redshift, Cloudformation, JSON, MongoDB, MinIO, Vue.js, React, HTML, AWS, Podman
2mo
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Software Engineer
Ashburn, Virginia, United States
$88k-$137k/yr HybridFull Time
3+ YOEBachelor's degree or 3+ years of relevant experience. Strong fundamentals in at least one language; full-stack interest; AI/automation exposure; curiosity and collaboration.
Python, FastAPI, React, LangChain, LangGraph, APIs, Microservices, Distributed systems, Kafka, GitHub, CI/CD
2mo
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AI Engineer
Leesburg, Virginia, United States
RemoteFull Time
1+ YOEBachelor's in CS/CE/Data Science; 1-3 years ML/NLP; Python/TypeScript; LLM integration; AWS; PostgreSQL; OAuth/OIDC; security/compliance.
Python, TypeScript, FastAPI, React, OpenAI, Anthropic, Bedrock, Vertex, Azure OpenAI, AWS, Terraform, PostgreSQL, OAuth, OIDC, JWT
3w
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Integration Engineer
Fairfax or Ashburn
$145k-$160k/yr HybridFull Time
2+ YOEBachelor's in CS or related (or equivalent experience), US citizen able to obtain Public Trust, 2+ years designing and supporting enterprise systems, proficiency in C++, Python, JavaScript, DevSecOps, containerization, Linux CLI, and Agile.
C++, Python, JavaScript, GitLab, Jira, Kubernetes, OpenShift, Linux, DevSecOps, Agile
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