26 software and engineer jobs at 13 companies in Halfway, MD
1mo
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Modeling and Simulations Software Developer
Huntsville or Rockville or Maryland or California
$72k-$123k/yr OnsiteFull Time
4+ YOEUS citizen with Secret clearance, Bachelor's in CS/CE or related plus 4+ years experience, modeling & simulations experience, C++ development, software engineering and testing experience.
C++
1mo
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Staff Software Engineer, Command and Control
Seattle or Herndon or United States
$150k-$180k/yr HybridFull Time
8+ YOEBachelor’s or Master’s in a computational field or equivalent experience, 8+ years software development, fluency in Python and strong Go skills, expertise in scalable software design and data structures, strong communication and problem-solving.
Python, Go
2mo
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Senior Command and Control Software Engineer
Arlington or Clarksburg or Durham
$140k-$220k/yr OnsiteFull Time
3+ YOE3+ years embedded/edge software experience; strong modern C++ and Python; experience with real-time/low-latency systems, wire-level data formats, build tooling, and hardware bring-up.
C++, Python, NVIDIA Jetson, iceoryx2, ZeroMQ, Protobuf, TensorRT, ONNX, CMake, Conan, Docker, Linux, ARM
3w
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Java Software Engineer – Developer (Experienced and Senior)
Herndon or Seal Beach or Mesa
$127k-$232k/yr OnsiteFull Time
3+ YOERequires U.S. Top Secret clearance, Bachelor's degree, 3+ years software experience with Java/C++/React, cloud and Agile experience, and ability to work in Windows/Linux environments.
Java, ReactJS, Python, CI/CD, C++, Angular, HTML, CSS, Windows, Linux, AWS, Maven, Git, GitLab, Jira, Confluence, Bitbucket, JUnit, Mockito, Spring Boot, MongoDB, REST, Kubernetes, Helm
3w
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Java Software Engineer – Developer (Experienced and Senior)
Herndon or Seal Beach or Mesa
$127k-$232k/yr OnsiteFull Time
3+ YOEBachelor's degree, active U.S. Top Secret clearance, 3+ years software development experience with Java/C++/React/Angular, cloud and Agile experience, familiarity with Windows/Linux and CI/CD tools.
Java, C++, Angular, ReactJS, HTML, CSS, Python, Windows, Linux, AWS, Maven, Git, GitLab, Jira, Confluence, Bitbucket, JUnit, Mockito, Spring Boot, MongoDB, Kubernetes, Helm
1mo
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Lead Modeling and Simulations Software Developer
Huntsville or Rockville or California
OnsiteFull Time
10+ YOE10+ MgmtUS citizen with Secret clearance, 10+ years experience with Javascript, Typescript, React, Java/Spring, management responsibility, bachelor's degree, and modeling & simulations experience.
Javascript, Typescript, React, Java, Spring Framework, Docker, Kubernetes, Rabbit MQ, TomCat Admin
4w
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Senior Lead Software Engineer - Network Infrastructure and Automation
Annapolis Junction or Sterling
$122k-$253k/yr OnsiteFull Time
5+ YOEBachelor's in STEM or equivalent, 5+ years network infrastructure and DevOps networking experience, active TS/SCI with polygraph, U.S. citizenship, Python and SDN expertise, Kubernetes and CI/CD experience.
Python, Shell Scripting, BGP, VRF, MPLS, IP, TCP, UDP, VMware NSX-T, Kubernetes, Helm, Podman, Docker, Jenkins, GitLab CI, Ansible, Terraform, Git, Kafka, REST, gRPC, NETCONF, RESTCONF, GitHub Copilot, Claude Code, Calico, OVN, Cilium
3w
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Test and Integration Engineer
Denver or Sterling
$63k-$130k/yr HybridFull Time
3+ YOEU.S. citizen with TS/SCI clearance (or ability to obtain),3+ years in software testing/QA/DevOps,knowledge of CI/CD,containerization,Kubernetes,Linux,ability to read code (Java/Python),and strong analytical and communication skills.
GitLab, Helm, Kubernetes, Karate, Gherkin, Jenkins, GitLab CI, ArgoCD, Terraform, Dagger, Grafana, Kibana, Prometheus, Elasticsearch, AWS, Bash, Python, PostgreSQL, Redis, GitHub Copilot, ChatGPT
1mo
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Software Engineering and Operations Manager
Herndon or Virginia
HybridFull Time
5+ YOE4+ Mgmt5+ years full-stack development, 4+ years leading engineering teams, bachelor's degree or equivalent experience, Azure/AWS and CI/CD experience, proficiency with .NET/C#/TypeScript/JavaScript, Entity Framework, and Angular.
.NET, C#, TypeScript, JavaScript, Entity Framework, Angular, VB6, C++, Microsoft SQL Server, Ruby on Rails, PHP, SQL, Elasticsearch, Azure, AWS, CI/CD, DevOps
5d
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Senior Developer and Network Analyst
Frederick, Maryland, United States
$87k-$131k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience and 5+ years in software development, product management, or business systems analysis; requires SQL, BI reporting, analytical, communication, and problem-solving skills.
Classic ASP, ASP.NET, HTML, Angular, Sitecore, HubSpot, Microsoft Windows, MicroStrategy, Power BI, SQL, Oracle, SQL Server, Snowflake, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Word
3mo
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System Development Engineer II, Platform Engineering and Emerging Technologies
Arlington or Herndon
$129k-$175k/yr OnsiteFull Time
2+ YOEBachelor's degree or CSSLP; 2+ years non-internship software development; 1+ year design/architecting systems; knowledge of systems engineering; proficiency in C++, C#, Java, Python, Golang, PowerShell, Ruby; active Top Secret with SCI eligibility or above
C++, C#, Java, Python, Golang, PowerShell, Ruby
14h
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Mid-Level Full Stack Developer (.Net and Azure)
Herndon or Reston
$90k-$130k/yr HybridFull Time
5+ YOEBachelor's degree in computer science or related field plus 5+ years of engineering experience, or 10 years in lieu of degree; coding, communication, and Public Trust eligibility required.
ASP.NET MVC, .NET Core, C#, Java, JavaScript, Python, Azure SQL Server, Web API, Azure Data Factory, SQL Server Integration Services (SSIS), SQL Server Reporting Services (SSRS), Azure Active Directory, Power BI, Unit Test, Azure OpenAI, Azure Index, Azure Machine Learning, Azure Cognitive Search, Jenkins, Azure DevOps, TFS, OKTA, Selenium, React, SharePoint, Copilot, Microsoft Teams, SQL, ETL
4d
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Full Stack .NET Developer & Project Analyst (Information Technology Specialist III), Grade 26
Rockville, Maryland, United States
$90k-$144k/yr HybridFull Time
3+ YOEThree years of IT experience bridging software development and project analysis, plus a bachelor's degree in computer science or related field; experience with .NET, project management, HIPAA, accessibility, and secure web applications.
Visual Studio, Microsoft .NET, Blazor Server, Blazor WebAssembly, RESTful APIs, Electronic Health Record (EHR), Epic, Cerner, eClinicalWorks, GitHub Copilot, VS AI Assist, Azure OpenAI, Azure Government, AWS GovCloud, Microsoft Azure
1d
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SAP NS2 BTP & SAP HANA Cloud Developer
Herndon, Virginia, United States
$90k-$199k/yr HybridFull Time
Bachelor's degree in computer science, information technology, or related field; basic SAP BTP and HANA Cloud knowledge; JavaScript, SQL, or Python experience; and strong problem-solving, communication, and teamwork skills.
SAP Business Technology Platform (BTP), SAP HANA Cloud, SAP Cloud Application Programming Model (CAP), SAP Fiori, JavaScript, SQL, Python, SAP UI5, APIs, OData, Agile, DevOps
2mo
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Project Manager, Controls and Automation
Sterling or Columbia
OnsiteFull Time
5+ YOE5+ years in automation project management, hardware and software control systems, and client leadership.
Rockwell, Siemens, Wonderware, GE, PLC, HMI, SCADA
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