2w
Save
Mark Applied
Hide
.Net Full-Stack Developer, Senior
Chantilly or Washington
$145k-$151k/yr OnsiteFull Time
8+ YOEBachelor's in IT or related, 8+ years professional software development, Top Secret clearance required, experience with enterprise applications, API integration, SDLC, automation, and mentoring; strong communication skills.
.NET, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Adobe Acrobat, CI/CD, DevSecOps
3mo
Save
Mark Applied
Hide
Software Engineer - .NET / SES
Reston, Virginia, United States
OnsiteFull Time
3+ YOE3–5 years backend software engineering with C#/.NET, APIs/microservices, relational DBs, cloud, CI/CD, and DevOps practices.
.NET, C#, SQL Server, MySQL, GitHub, Azure, AWS, Docker, Kubernetes, Kafka, RabbitMQ, IBM MQ, REST, gRPC, CI/CD, Azure DevOps, Jenkins
1mo
Save
Mark Applied
Hide
.NET and Azure Architect
Herndon, Virginia, United States
RemoteFull Time
8+ YOE8+ years in full-stack development; expert .NET/C#, SQL Server; frontend with Angular/Blazor/React; RESTful APIs security; Azure; third-party integrations; mentoring; Agile Scrum; strong communication.
.NET, C#, SQL Server, Angular, Blazor, React, JWT, OAuth, Azure, REST APIs
3mo
Save
Mark Applied
Hide
Mid-Level Software Engineer (.NET)
Sterling, Virginia, United States
$105k-$125k/yr OnsiteFull Time
3+ YOE3-8 years in software development; 2+ years C#, C++, or Java; 2+ years building .NET Framework/ASP.NET Core apps or APIs; 1+ year full-stack with ASP.NET MVC, Angular, Bootstrap; 2+ years SQL Server; Bachelor's degree in CS or related field.
ASP.NET, ASP.NET Core, C#, C++, Java, Angular, Bootstrap, Azure, SQL Server, SSMS, HTML, CSS, JavaScript, TypeScript, Azure Data Lake, Data Factory, Synapse, WPF, XML, JSON, XSLT
2w
Save
Mark Applied
Hide
.NET Application Support Engineer
Ashburn or Harrisburg or Pennsauken
OnsiteFull Time
3+ YOE3+ years supporting or developing .NET applications, strong C# debugging, PowerShell scripting, IIS management, T-SQL/MS SQL proficiency, and experience with monitoring and automation; bachelor’s degree or equivalent.
C#, .NET Core, .NET Framework, ASP.NET MVC, Web API, PowerShell, IIS, T-SQL, Microsoft SQL Server, Event Viewer, Serilog, Log4Net, Azure, Google, AWS, Docker, Azure DevOps, Jenkins, GitHub Actions, Jira
1mo
Save
Mark Applied
Hide
Principal Software Engineer – Team Lead (.NET, Entity Framework, Angular)
United States or Dulles
$160k-$175k/yr RemoteFull Time
7+ YOE7+ years software engineering experience; strong full-stack skills in .NET, Entity Framework, and Angular; SQL and data modeling; experience leading technical delivery; cloud-native, containers, Kubernetes, AWS, and CI/CD experience; strong communication and technical judgment.
.NET, Entity Framework, Angular, SQL, Kubernetes, AWS, CI/CD
1mo
Save
Mark Applied
Hide
Full Stack Software Developer with C#/.NET Expertise
McLean or Chantilly
$90k-$190k/yr OnsiteFull Time
7+ YOETS/SCI with Polygraph required, Bachelor's in CS or related, 7+ years developing in high-side environments; expert in C#, .NET, AngularJS, TypeScript, Node.js, JavaScript, HTML/CSS; strong communication and problem-solving.
C#, .NET, AngularJS, TypeScript, JavaScript, HTML, CSS, Angular Material, Node.js
1mo
Save
Mark Applied
Hide
Full Stack Software Developer with C#/.NET Expertise
McLean or Chantilly
$90k-$190k/yr OnsiteFull Time
7+ YOETS/SCI with Polygraph required; Bachelor's in Computer Science or related; 7+ years developing/deploying software in high-side environments; expert in C#, .NET, JavaScript, Angular JS, TypeScript, Node.js; strong problem-solving and customer communication.
C#, .NET, Angular JS, TypeScript, JavaScript, HTML, CSS, Angular Material UI components, Node.js
3mo
Save
Mark Applied
Hide
Application Engineer
Frederick, Maryland, United States
$110k-$151k/yr HybridFull Time
3+ YOE3+ years of production software development experience; full stack with C#, Javascript; .NET/.NET Core, microservices, Azure DevOps, Agile; strong communication and collaboration.
C#, .NET, .NET Core, JavaScript, TypeScript, Angular, jQuery, HTML, CSS, SQL, Entity Framework, Azure DevOps, Docker, Kubernetes, Cloud (Azure/AWS/GCP), Event Driven Architecture
2mo
Save
Mark Applied
Hide
Software Developer
Herndon, Virginia, United States
$112k-$179k/yr OnsiteFull Time
5+ YOETS/SCI with polygraph or ability to obtain; 5+ years software development; .NET, HTML, C#; DevOps tools; SQL Server; JavaScript; CSS; cross-browser code; strong teamwork and communication.
.NET, HTML, C#, JavaScript, Git, Azure DevOps, SQL Server, CSS
1d
Save
Mark Applied
Hide
Senior Software Developer
Reston, Virginia, United States
OnsiteFull Time
5+ YOE5+ years application development experience, bachelor\u0002s or equivalent, strong C#/.NET and SQL skills, LOS and mortgage domain knowledge, integrations and reporting experience, project leadership and documentation skills.
Integra EPIC LOS, C#, .NET, Python, R, PowerShell, JavaScript, VB.NET, Microsoft SQL Server, T-SQL, XML, JSON, Microsoft Power BI, SSRS, Crystal Reports, SSIS, Azure SQL, Synapse, Snowflake, REST, SOAP, OAuth, TLS, Git, Microsoft Azure DevOps, GitHub, Bitbucket, Azure DevOps Boards, Jira, Microsoft SharePoint, Confluence, Microsoft Teams, Microsoft Power Automate, Microsoft Power Apps
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Reston, Virginia, United States
OnsiteFull Time
5+ YOE5+ years in software development; Dynamics 365 CRM; .NET, C#, SQL; Azure; strong teamwork and problem-solving.
Microsoft Dynamics 365 CRM, NET, C#, SQL, Azure, REST APIs
3mo
Save
Mark Applied
Hide
Software Developer
Chantilly, Virginia, United States
$85k-$100k/yr RemoteFull Time
3+ YOEBachelor’s degree in CS or related; active DoD Secret clearance; 3+ years as software developer; 2+ years with .NET, Java, MuleSoft; experience with SQL Server, PostgreSQL, Oracle; OpenTelemetry, Prometheus/Grafana; Azure DevOps, GitHub Actions; Docker, Kubernetes; ASP.NET/NestJS; strong communication.
.NET, Java, MuleSoft, SQL Server, PostgreSQL, Oracle, OpenTelemetry, Prometheus/Grafana, Azure DevOps, GitHub Actions, Docker, Kubernetes, NestJS, ASP.NET
3mo
Save
Mark Applied
Hide
Senior Full Stack Developer
Chantilly, Virginia, United States
OnsiteFull Time
TS/SCI clearance with polygraph; Bachelor's in CS/Engineering or related field; strong full stack development experience; React/Angular/Node.js/.NET; API development; SDLC/Agile; strong communication.
React, Angular, Node.js, .NET, Java, RESTful APIs, Microservices
1w
Save
Mark Applied
Hide
Lead Power Platform Developer
Reston, Virginia, United States
$135k-$200k/yr HybridFull Time
10+ YOE10+ years of Dynamics 365 and Power Platform experience, hands-on development in Java/Python/.NET, Dynamics 365 certification preferred, strong project leadership and communication skills.
Microsoft Dynamics 365, Microsoft Power Platform, CCaaS, Omnichannel, Java, .NET, Python, Salesforce
2mo
Save
Mark Applied
Hide
Software Developer - SME
Herndon, Virginia, United States
$150k-$254k/yr OnsiteFull Time
16+ YOEBachelor's in CS or related field, 16+ years software development experience, proficiency with C#, .NET, JavaScript, jQuery, HTML, CSS, SQL, Git, experience interfacing with Microsoft Exchange and SharePoint, strong secure coding and API integration skills, Top Secret/SCI eligibility.
C#, .NET, JavaScript, jQuery, HTML, CSS, SQL, Git, Microsoft Exchange, Microsoft SharePoint, MVC
5d
Save
Mark Applied
Hide
Full-Stack Developer
Leesburg, Virginia, United States
OnsiteFull Time
3+ YOEBachelor's degree in CS/IT, 3–5 years full-stack development experience, proficiency in C#, .NET, Microsoft SQL Server, HTML5/CSS3/JavaScript, Git; experience with Rock RMS, REST APIs and on-premise hosting preferred.
Rock RMS, C#, .NET, Microsoft SQL Server, HTML5, CSS3, JavaScript, Git, REST APIs, Proxmox, CEPH
1mo
Save
Mark Applied
Hide
Systems Engineer
Herndon, Virginia, United States
OnsiteFull Time
6+ YOE6+ years in software development; BS in CS or related field; .NET, WPF/XAML, C++, ASP.NET MVC, Python, PowerShell; Windows apps; IIS; AWS/Azure; GitHub/Jira/Jenkins/Confluence; STS/DataHound; PowerBI; SDLC.
NET, CSharp, WPF, CPlusPlus, ASP.NET Web API, HTML/CSS, Python, PowerShell, IIS, AWS, Azure, GitHub, Jira, Jenkins, Confluence, STS, DataHound, PowerBI
2mo
Save
Mark Applied
Hide
Senior Software Developer
Herndon, Virginia, United States
OnsiteFull Time
6+ YOETop Secret/SCI with Poly, 6+ years in software development, BS in CS/Info Security or related field, proficient in .NET/C#/WPF/XAML/C++, ASP.NET Web API, HTML/CSS, Python, PowerShell; Windows apps/services/web services on IIS; AWS/Azure; GitHub/Jira/Jenkins/Confluence; STS/DataHound; PowerBI; Windows admin/troubleshooting; SDLC and IIS deployments.
.NET, C#, WPF/XAML, C++, ASP.NET Web API, HTML/CSS, Python, PowerShell, IIS, AWS, Azure, GitHub, Jira, Jenkins, Confluence, Secure Token Service, DataHound, PowerBI
3mo
Save
Mark Applied
Hide
Software Engineer
Warrenton, Virginia, United States
OnsiteFull Time
2+ YOEU.S. citizen eligible for DoD Secret clearance; associate degree; 2+ years in .NET, Java, or C/C++ in production.
.NET, Java, C/C++, Azure DevOps, Blazor, Razor, Git, Visual Studio, DevOps, JavaScript, Aspire
Explore Jobs