1w
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Software Engineer
King George or Dahlgren
OnsiteFull Time
2+ YOEU.S. citizen able to obtain Secret clearance; Bachelor's in engineering, computer science, math, or physics; 2 years software engineering experience; proficiency in C++, C#, Java, or Python; GUI/tooling experience; agile development experience.
C++, C#, Java, Python, Adobe XD, Figma, Sketch, Framer, Windows Presentation Foundation (WPF), Team Foundation Server (TFS), Git, Bitbucket, ATAK, WinTAK, VTAK
1mo
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Software Engineer - Level 2
Edwards Air Force Base or Fort Worth or Las Vegas or Marietta or Palmdale or Patuxent River
$77k-$152k/yr OnsiteFull Time
US citizen with a Bachelor's or Master's in software/computer/engineering/physics, experience in software development/design/integration/test, and expertise in object-oriented development and relevant tools.
MATLAB, Simulink, Linux, Microsoft Visual Studio, Jenkins, Git, Bitbucket, VersionOne, JIRA, MPI, OpenMP, Fortran, C, C++, Python, bash, Confluence
2w
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Lead Software Engineer
Richmond, Virginia, United States
$179k-$205k/yr OnsiteFull Time
4+ YOE1+ MgmtBachelor's degree, 4+ years professional software engineering experience, 1+ year cloud experience, preferred people management and advanced language experience; familiarity with Agile and interactive AI tooling.
Java, Python, SQL, Node, Go, Scala, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, Open Source RDBMS, NoSQL
1mo
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Journeyman Software Engineer
Fredericksburg or Dahlgren or Washington or Chantilly
$90k-$110k/yr HybridFull Time
3+ YOEBachelor's (plus 2 yrs) or Master's (plus 4 yrs) in CS/Engineering/Math; 3+ years of software development with C++/C# preferred; Agile experience; Atlassian tools, Git/Bitbucket; must obtain/maintain a Secret clearance and be a U.S. citizen.
Atlassian, Jira, Confluence, Git, Bitbucket, C++, C#
1mo
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Jr. Software Developer
Stafford, Virginia, United States
$45k/yr HybridFull Time
1+ YOEActive Secret clearance, 1+ years software development experience with C#/.NET, Blazor/HTML/CSS, Entity Framework, unit testing (NUnit/xUnit), SQL Server, RESTful APIs, Agile, and CI/CD tools.
C#, HTML, Blazor, Entity Framework, NUnit, xUnit, Microsoft SQL Server, CSS, RESTful APIs, Microsoft .NET, Microsoft Azure DevOps, Jenkins, GitHub, AWS, Azure, Docker, Kubernetes, Angular, React
3mo
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E01-C07 Software Engineer
Hollywood, Maryland, United States
$100k-$180k/yr OnsiteFull Time
7+ YOE3+ MgmtAbility to obtain Top Secret clearance; Bachelor's or Master's in Computer Science/Engineering; 7+ years embedded software experience with 3+ years leading teams; proficiency in C++, C, Python, JavaScript/TypeScript; experience with RTOS (VxWorks, QNX, FreeRTOS), Embedded Linux, Git and CI/CD tools, Angular/Qt/QML, networking (UDP/TCP, multicast, D...
C++, C, Python, JavaScript/TypeScript, VxWorks, QNX, FreeRTOS, Embedded Linux, Git, Atlassian Bamboo, Jenkins, Bitbucket Pipelines, GitLab CI, Angular, Qt/QML, UDP/TCP, DDS (Data Distribution Service)
1mo
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Mid-to-Senior Software Developer
King George, Virginia, United States
$92k-$135k/yr OnsiteFull Time
8+ YOEBS in engineering/technical discipline, interim Secret clearance and US citizenship required; 8+ years software development experience preferred; proficiency in Java, Rust, C++, Python, Docker, CI/CD, Linux, EM tools, and agile practices.
VS Code, IntelliJ, JIRA, Confluence, GitLab, Java, Rust, C++, Python, Docker, CI/CD, Ubuntu, RedHat, protobuf
3w
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Principal / Sr. Principal Software Engineer [TS SCI]
Stafford, Virginia, United States
$114k-$213k/yr OnsiteFull Time
5+ YOETS/SCI clearance with CI polygraph, IAT Level II, 5+ years software engineering experience (level dependent), proficiency in Java/C/bash/python, Windows and RHEL, familiarity with vulnerability tools (Nessus, HBSS, ACAS).
Java, C, bash, Python, Windows, RHEL, Nessus, HBSS, ACAS, Java Swing, Tomcat, JBoss, Wildfly, JDBC, SQL, MySQL, JEE, JNI, JNDI, JMS, Servlet, JSP, EJB, JPA, Hycu, Nutanix, VMware, Elastic Search Stack (ELK), HTML, JavaScript, CSS, Angular, DISA STIGs, Jira, Bamboo, Stash, GIT, Subversion
2w
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Software Engineer II, Data Management
Richmond, Virginia, United States
$108k-$140k/yr HybridFull Time
4+ YOEBachelor's degree and 4+ years experience building distributed systems using React JS, C#, .NET, SQL Server; experience with cloud (AWS/Azure) and AI tooling preferred.
React JS, JavaScript, C#, .NET Framework, Web API 2.0, AWS, Dynamo, S3, Lambda, SQL Server, T-SQL, PostgreSQL, Claude Code, GitHub Copilot, Cursor, Gemini, Grok, Azure, Azure Machine Learning, AWS SageMaker, Azure AI Foundry, AWS Bedrock
2w
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Software Engineer II, Data Management
Richmond, Virginia, United States
$108k-$140k/yr HybridFull Time
4+ YOEBachelor's degree and 4+ years experience in React JS and C#/.NET, 3+ years SQL experience, experience building large distributed systems, familiarity with AWS and AI tooling, strong communication and design skills.
React JS, C#, .NET Framework, AWS, Dynamo, S3, Lambda, SQL Server, T-SQL, PostgreSQL, Claude Code, GitHub Copilot, Cursor, Gemini, Grok, Azure, Azure Machine Learning, AWS SageMaker, Azure AI Foundry, AWS Bedrock
2mo
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Microsoft Power Platform Software Engineer
Richmond, Virginia, United States
RemoteFull Time
2+ YOEPower Platform, Power Automate, Power Apps, Power BI; automation tooling; ALM; 2+ years; Bachelor's degree; internal IT/customer focus
Microsoft Power Platform, Power Automate, Power Apps, Power BI, Copilot Studio, Teams, SharePoint Online, API integrations
1w
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Computer Systems Software Developer
King George, Virginia, United States
$115k-$125k/yr OnsiteFull Time
BS in computer science/engineering, experience with Windows and Red Hat Enterprise Linux, debugging and optimization, integrated software/hardware systems; proficiency in Java/C#/C++, and tools like Jira, Jenkins, GitLab.
Windows, Red Hat Enterprise Linux, Java, C#, C++, Jira, Jenkins, GitLab
1mo
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Senior Software Systems Lead
Lexington Park, Maryland, United States
$166k-$295k/yr HybridFull Time
10+ YOEBachelor's in CS/CE or related, 10+ years software engineering experience (M&S preferred), expert C++, Azure and AWS experience, Atlassian tools, Git, Microsoft Visual Studio, Agile and CI/CD experience, active Top Secret with SCI eligibility.
Azure, AWS, C++, Jira, Confluence, Bitbucket, Git, Microsoft Visual Studio, DIS, HLA, TENA, Joint Simulation Environment (JSE), NGTS, JSAF
1mo
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AI Evaluation Engineer
Bucharest or Boulder or Boston or Chicago or Glendora or Richmond or London or Auckland
lei16k-lei19k/mo HybridFull Time
5+ YOEBachelor's in CS/Data/Math, 5+ years software engineering with focus on testing/evaluation or AI/ML tooling, strong Python, experience building evaluation pipelines and LLM eval concepts, familiarity with RAG and production data pipelines.
RAGAS, LangSmith, PromptFlow, Snowflake, Python, RAG
2mo
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Air Combat Effectiveness Consulting Group, LLC - Senior Engineer (SENG[KGP1])
Lexington Park, Maryland, United States
OnsiteFull Time
10+ YOEBachelor's degree in engineering; 10+ years in MBSE, software/avionics; MS Office and MBSE tools; strong communication; dynamic environments.
MBSE, CAMEO, IBM Rhapsody, Microsoft Office, Adobe
2mo
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Test Engineer
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
7+ YOESeven+ years in developing and executing test strategies for complex software systems; experience with test tools, DevSecOps, cloud/on-prem, and security concepts.
AWS GovCloud, Azure Government, Docker, Kubernetes, Infrastructure as Code
2mo
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Senior Substation Electrical Engineer (Remote)
Columbus or New Orleans or Chicago or Bedminster or Washington or Fairfax or Denver or Milwaukee or Southfield or Atlanta or Coral Gables or Tampa or St. Louis or Richmond or Dallas or Houston
$120k-$190k/yr RemoteFull Time
8+ YOEBachelor's degree in electrical engineering; 8+ years HV/EHV substation experience; PE license; project leadership; travel willingness; strong communication; software/tools experience.
ETAP, ASPEN, SKM, PSSE, PSCAD
3mo
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Python Developer (Cybersecurity)
Dahlgren, Virginia, United States
OnsiteFull Time
Develop software and security tools using Python; ability to obtain Secret security clearance; Bachelor's in Computer Science or Cybersecurity; on-site at NSWC Dahlgren.
Python
1mo
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AI Engineer
St. Petersburg or Detroit or St. Louis or Richmond or Raleigh or Dallas or Indianapolis or Minneapolis
RemoteFull Time
3+ YOE3+ years professional Python, 1+ year LLMs in production, experience with LangChain/LangGraph or similar, observability tools (CloudWatch, LangSmith, Langfuse, MLflow, OpenTelemetry), Git and Docker, SQL and Snowflake experience preferred.
Python, LangChain, LangGraph, Pydantic, JSON Schema, Amazon AgentCore, AgentCore Runtime, AgentCore Evaluations, AgentCore Strands, CrewAI, Semantic Kernel, Amazon Bedrock, Snowflake, Snowpark, Snowflake Cortex, SQL, Amazon CloudWatch, LangSmith, Langfuse, MLflow, OpenTelemetry, Git, Docker, awscli
2w
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Front-End Developer
Richmond, Virginia, United States
$100k-$110k/yr OnsiteFull Time
3+ YOE3+ years front-end experience with Angular and Ionic, strong TypeScript/HTML/CSS skills, NgRx/RxJS reactive programming, testing and build tooling experience, and ability to collaborate in Agile teams.
Angular, Ionic, NgRx, TypeScript, HTML5, CSS3, SCSS, RxJS, npm, spm, gradle, fastlane, Angular CLI, Jasmine, Karma, Jest, React, Vue.js, Java, Spring