27 dotnet developer jobs at 19 companies in Dover, PA
1mo
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CRM Developer
Cockeysville or Hunt Valley
$115k-$125k/yr HybridFull Time
5+ YOEBachelor's in CS/IS, 5+ years software engineering/CRM development (3+ years Dynamics 365), strong .NET/C#, SQL, JavaScript/TypeScript, Power Platform, Azure, REST/SOAP integrations, and collaboration skills.
Microsoft Dynamics 365 CRM, Microsoft Dataverse, Microsoft Power Platform, Microsoft Power Apps, Microsoft Power Automate, Microsoft Power BI, .NET, C#, SQL Server, T-SQL, JavaScript, TypeScript, HTML, CSS, REST APIs, SOAP, Azure Functions, Logic Apps, Service Bus, Azure DevOps, Git, Microsoft Graph, Microsoft Entra ID (Azure AD), Angular, React, CI/CD, Codex, ChatGPT, CoPilot, Foundry
4d
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Applications Developer 2
Harrisburg or Dauphin County
$69k-$105k/yr HybridFull Time, Temporary
2+ YOERequires a bachelor's degree in information technology, or qualifying IT experience, application development or maintenance experience, or an associate's degree with relevant experience.
Microsoft .NET, Microsoft .NET 6, Microsoft .NET 7, Microsoft .NET 8, Visual C#, VB.NET, ASP.NET, SQL Server
1mo
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Senior ServiceNow Developer
Baltimore or Woodlawn
$90k-$176k/yr OnsiteFull Time
8+ YOE5+ MgmtExperienced ServiceNow developer with 8+ years, technical leadership, solution architecture, AWS experience, Public Trust eligibility, REST/SOAP and web dev skills, and multi-module ServiceNow expertise.
ServiceNow, AWS Cloud Management Platform, X-HTML, CSS3, SQL, XML, Angular, JavaScript, PHP, .NET, Java, REST, SOAP, SAML, Active Directory, LDAP
1w
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Principal Software Engineer
Lititz or United States
OnsiteFull Time
12+ YOE12+ years software engineering experience; expert in scalable distributed systems, full-stack development, front-end frameworks, cloud-native apps, and technical leadership.
Vue.js, TypeScript, JavaScript, HTML, CSS, C#, .NET, Java, AWS, Kafka, Spark, Hadoop, Presto, GitHub Copilot, Claude Code, Codex
1w
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Power Apps Developer - Clearance Required
Crystal City or Aberdeen
$160k/yr HybridFull Time
3+ YOEActive Secret clearance preferred, 3+ years SharePoint and Power Platform development, .NET/C#/PowerShell proficiency, SQL Server knowledge, Bachelor's degree in CS/IT, strong communication and problem-solving skills.
Microsoft SharePoint, Power Platform, Microsoft Power BI, Microsoft Power Apps, Microsoft Power Pages, Microsoft Power Automate, .NET, C#, PowerShell, SQL Server, Vantage
3mo
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Software Developer
Mount Joy, Pennsylvania, United States
$70k-$90k/yr OnsiteFull Time
3+ YOE3+ years C#/.NET; 2+ years RESTful APIs; strong SQL Server; troubleshooting; performance optimization; ERP/POS familiarity.
C#, .NET, RESTful APIs, SQL Server, Git, Visual Studio, Docker, SSRS, ERP Systems, Microsoft Dynamics Business Central, Counterpoint
5d
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Developer
York, Pennsylvania, United States
$46k/yr OnsiteFull Time
0.5+ YOEMinimum 6 months development experience or county IT employment; familiarity with Microsoft development tools, SQL, Java/JavaScript, HTML/CSS, Python, C#/C/.NET, PHP, SDLC, Agile, version control, and CI/CD; valid driver’s license and criminal background check/fingerprinting required.
Microsoft development tools, SQL, code repositories, Java, JavaScript, HTML, CSS, Python, C#, C, .NET, PHP, SDLC, Agile, version control systems, CI/CD pipelines
4w
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Jr. Software Developer
Mechanicsburg, Pennsylvania, United States
$70k-$80k/yr HybridFull Time
Bachelor's or equivalent experience; understanding of OOP, web dev, relational databases; exposure to C#, VB.NET, .NET, JavaScript, SQL; Git experience; U.S. citizen with current T3 investigation; ability to work onsite three days/week.
C#, VB.NET, .NET, .NET 8, JavaScript, SQL, Git, React, Angular, jQuery, SQL Server, Entity Framework, APIs
1mo
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Dynamics 365 / Power Platform Developer
Harrisburg or Murrysville or Harrisburg
OnsiteFull Time
3+ YOEBachelor's degree in CS/IT/MIS, 3+ years developing in Microsoft Dynamics 365 ecosystem, strong X++, C#/.NET, Power Platform, Azure, SQL, Visual Studio, and Azure DevOps skills.
Microsoft Dynamics 365, Microsoft Dynamics 365 F&O, Microsoft Dynamics 365 Customer Engagement, X++, C#, .NET, Microsoft Power Apps, Microsoft Power Automate, Microsoft Power BI, Microsoft Dataverse, Azure App Services, Azure Logic Apps, Azure Functions, Azure DevOps, Azure Service Bus, SQL Server, SQL Server Management Studio, Visual Studio, SSRS, Lasernet, JavaScript, HTML, CSS, JSON, REST, OData, Microsoft Lifecycle Services (LCS), Power Platform Admin Center, Azure Data Lake, Azure Data Factory, Azure Synapse Analytics
1w
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Software Engineer III
Aberdeen, Maryland, United States
$120k-$140k/yr OnsiteFull Time
Techximius: Provides specialized IT and engineering services for defense missions.
4+ YOEProven experience with C#, .NET, VB.NET, ASP.NET, JavaScript, SQL; ECM and large-scale data/document migrations; API integrations; SQL Server/Oracle; Bachelor\u0002s degree; able to obtain DoD clearance; 4+ years experience.
C#, .NET, VB.NET, ASP.NET, JavaScript, PowerShell, SQL, SQL Server, Oracle, Hyland OnBase, Unity API, Brainware, ViewStar (Global360), Xamarin, Git, Enterprise Content Management (ECM)
3w
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Senior Full-Stack Microsoft Application Developer
Catonsville or Baltimore
$70k-$80k/yr HybridFull Time
3+ YOE.NET (Core/6/8) and C# experience, REST API integration, JSON/XML handling, OAuth2 auth, SQL Server/Oracle proficiency, async programming, logging and resiliency patterns.
.NET Core, .NET 6, .NET 8, C#, HttpClient, RestSharp, System.Text.Json, Newtonsoft.Json, SQL Server, Oracle, Entity Framework Core, Dapper, Git, Postman, Polly, Serilog, NLog, Docker, Azure WebJobs, Windows Task Scheduler, OAuth2
1w
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Power Apps Developer - Clearance Required
Crystal City or Aberdeen
$160k/yr HybridFull Time
3+ YOE3+ years SharePoint/Power Platform development experience, bachelor\u0002s degree, proficiency in .NET/C#/PowerShell/SQL Server and Microsoft Power Platform, active Secret clearance required.
.NET, C#, PowerShell, SQL Server, Microsoft SharePoint, Microsoft Power BI, Microsoft Power Apps, Power Pages, Power Automate
1mo
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.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
2mo
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Senior Syteline Developer I
Long Beach or Albuquerque or Middle River or Silver Spring or Littleton or Stennis Space Center
$115k-$130k/yr OnsiteFull Time
5+ YOE5+ years experience (or bachelor's +5 yrs; 9+ yrs w/o degree), Infor SyteLine/LN and Factory Track experience, T-SQL/SQL proficiency, manufacturing process knowledge, ERP customization and integration skills.
Syteline, LN, Factory track, Infor Mongoose Framework, .NET, MS SQL server, T-SQL
1mo
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Analytic Engineer
Cockeysville, Maryland, United States
$78k-$85k/yr OnsiteFull Time
BS in a technical discipline or equivalent experience; SQL and Microsoft products experience; data visualization and validation; willingness to learn C#, ASP.net, Visual Basic; US citizen or green card required.
Microsoft products, SQL, Microsoft Navision, C#, ASP.net, Visual Basic
2mo
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Software Engineer
Owings Mills, Maryland, United States
OnsiteFull Time
5+ YOE5+ years relevant experience; bachelor’s in computer or electrical engineering preferred; expertise in C/C++, GIT, Microsoft .NET (ATL, MFC, WPF, WCF), Linux and Windows; experience with OPC/OPC UA, DCOM, UDP, DCS; strong troubleshooting and customer communication skills.
C/C++, GIT, Microsoft .NET Framework, ATL, MFC, WPF, WCF, Linux, Windows, OPC, OPC UA, DCOM, UDP, DCS, CRM
2mo
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Application Security Engineer
Harrisburg, Pennsylvania, United States
OnsiteFull Time
3+ YOEDesigns and implements secure software practices; assesses application security; supports SDLC; proficient in at least one programming language; familiar with OWASP Top 10; experience with security assessments and vendor security.
OWASP, OAUTH, ADFS, PowerShell, Python, Perl, Java, .NET, C#, SIEM, Security
2w
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Controls Support Engineer
York, Pennsylvania, United States
OnsiteFull Time
Bachelor's in Engineering or equivalent; experience with PLCs (Siemens S7), .NET, industrial networks (Ethernet, AS-i, PROFIBUS); knowledge of conveyors and drive technologies; AutoCAD/EPLAN preferred.
PLC, Siemens S7, .NET, AutoCAD, EPLAN, Ethernet, AS-i, PROFIBUS
1mo
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Manufacturing IT Support Engineer
Blue Ball, Pennsylvania, United States
$90k-$100k/yr OnsiteFull Time
8+ YOE8+ years IT engineering experience supporting manufacturing environments with .NET, SCADA, SQL/Oracle, ServiceNow and ITSM processes; strong stakeholder communication and incident/change management skills.
.Net, .Net Core, .Net Framework, ASP .Net, VB.Net, SCADA, SQL, Oracle, ServiceNow
2mo
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D365 F&O Technical Solution Architect
Denver or Los Angeles or Washington or Troy or New York or Houston or Chicago or Grand Rapids or Owings Mills or Richmond or Raleigh or Boston or San Jose or San Francisco or Austin or Kalamazoo or Spokane or Fort Worth or Atlanta or Orlando or Dallas or Wilmington or Phoenix or San Antonio or Milwaukee or Madison or McLean or Woodbridge or Stamford or Miami or Philadelphia or Charlotte or West Palm Beach or Costa Mesa or St. Louis or Fort Lauderdale or Seattle or Rosemont or Pittsburgh or Tulsa or Cincinnati or Cleveland or Columbus or Akron or Cherry Hill or Tampa or Minneapolis or Anchorage or Salt Lake City or Jacksonville or Boulder or Nashville or Oak Brook or Las Vegas or Indianapolis or San Diego
$158k-$197k/yr OnsiteFull Time
6+ YOE6+ years technical D365 experience leading projects and teams; proficiency with X++, .NET/C#, SSRS, RESTful APIs, SQL, JSON, ADO/Visual Studio/LCS and D365 F&O implementation technologies; strong analytical and communication skills.
X++, .NET/C#, SSRS, RESTful API Web Services, SQL, JSON, ADO, Visual Studio, LCS, ADO Pipelines, Build Runs (Software Deployable Packages), D365 F&O, Microsoft Dynamics 365, Microsoft Dynamics Finance & Operations, Microsoft Dynamics Business Central, Business Central, Sales Cloud, Service Cloud, Marketing Cloud, Microsoft Finance and Supply Chain Management, Dynamics 365 CRM
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