Top .NET Developer Jobs

Lead development of maintainable .NET applications within a small team, apply test-driven development, coach client teams on modern software practices, and continuously improve technical skills.

Design, develop, and test FileNet eProcess to P8 migration solutions using FileNet Panagon eProcess API, FileNet P8 Process Engine, and Java/J2EE. Coordinate with offshore teams, engage users, and support P8 administration, content and image services.

Contract .NET developer to design, build, test and support web and Windows applications using ASP.NET/C#, MS SQL Server and SSIS. Support Classic ASP, perform web performance tuning, troubleshoot production issues, and use PM, issue-tracking and version-control tools.

Design, develop, test, and maintain .NET applications. Implement new features, follow enterprise security and best practices, collaborate with stakeholders, manage bugs and enhancements, mentor junior engineers, produce technical documentation, and support/optimize existing platforms and CI/CD processes.

Develop Windows Mobile 8.1 applications using .NET within an Agile team. Use Visual Studio and TFS for development, build embedded integrations, and apply MVVM patterns where applicable. Collaborate on design, implementation, testing, and maintenance of mobile apps.

Senior .NET developer responsible for day-to-day .NET development, collaborating with client architects to design solutions and application architecture, resolving client queries, and delivering SSIS/SSRS-integrated database work with SQL/Oracle.

Develop, maintain, and lead VB.NET/ASP.NET web applications using MVC, WCF, SOA and SQL backend. Lead code reviews, enforce development standards, improve build processes, implement SSIS/SSRS ETL and reporting, integrate MSMQ and enterprise libraries, and support security requirements. CI/TFS automation experience preferred.

Senior .NET developer responsible for application development using Microsoft stack (C#, .NET, ASP), LAMP technologies, and multiple RDBMS. Integrate with SaaS platforms (Salesforce, Concur, Coupa, Qualtrics), support production releases, follow change-management and documentation processes, and improve processes while managing multiple tasks in a fast-paced environment.

Develop and maintain web applications using .NET/C# and JavaScript with Oracle or SQL Server backends. Apply object-oriented design, PL/SQL, ASP.NET MVC with Razor, and test-driven development. Support reporting (SSRS) and optionally work with MySQL and Oracle 11g+. On-site presence required; candidate must provide own vehicle.

Develop and maintain .NET/C# applications (v3.5+), work with Informatica ETL and Crystal Reports, and interact with Oracle (calls/stored procedures). Must operate onsite in Reston for a finance-domain contract (9+ months). ASP.NET/WinForms and loan-application experience are beneficial. Requires GC or US citizenship.

Lead analysis, design, development, testing, implementation, support and maintenance of medium-to-large web-based systems. Develop web solutions using .NET (ASP, C#), HTML, XML, CSS, JavaScript, and SQL stored procedures, and lead technical/business teams to deliver solutions.

Lead .NET configuration management and deployment activities using TFS for web and client-server applications. Build and deploy packages, enforce development standards, run code reviews, and improve build/processes. Work with VB.NET/ASP.NET, MVC, WCF, SQL Server, SSIS/SSRS, and related middleware (Enterprise Library, MSMQ).

Modify and extend an existing capital project reporting application from quarterly to monthly reporting for hurricane Sandy. Perform analysis, design, coding, component and assembly testing, obtain user sign-off, and support moving the application into production. Work closely with the Lead Programmer, then work independently.

Develop, maintain, and support .NET applications using ASP.NET, front-end JavaScript/HTML, and SQL Server. Participate in deployment and DevOps tasks (PowerShell, TFS Build, Octopus), and work with Azure, WPF, and Esri/PI technologies. Local, W2 contract for South Jordan, UT candidates.

Develop and support HL7 interfaces, .NET web applications, data migration, and data exchange. Build complex SQL and Oracle PL/SQL logic, produce statistical/management reports (Crystal Reports), design normalized data models, and collaborate using source control and issue-tracking tools in a public health laboratory environment.

Develop and optimize high-traffic web UI using C#/.NET and front-end technologies. Convert designs to HTML/CSS, implement client-side scripting, integrate REST/WCF services, work in Agile/SCRUM, and use source control.

Design and develop new or modify existing web-based applications using Java/J2EE and .NET (C#, ASP.NET). Handle migration and integration of applications to current web technologies. Use scripting languages such as Perl, Python, shell, and PowerShell. 12-month, on-site contract at Dallas/Fort Worth Airport.

Senior .NET developer to analyze requirements, design data models and databases, develop, debug, troubleshoot and maintain ASP.NET applications. Work includes enhancing ASP.NET 3.5/MVC3 apps, helping build an MVC4 app with EF Code First, consuming/creating web services, and supporting messaging/interface projects for provider registration and ELR tracking.

Senior full-stack developer responsible for designing, developing, and maintaining .NET/Angular web applications. Tasks include adding features, bug fixes, performance tuning, troubleshooting complex issues, mentoring junior developers, supporting deployments, and ensuring security/compliance. Works in Agile teams, collaborates with architects, and may provide 24x7 production support.

Lead POC development for event-driven systems: build event emitters in .NET/Java, author CEP rules (Esper, Storm), modify rules engines (Drools/ODM), configure messaging (IBM MQ/MessageSight/Kafka), and support Hadoop/MapReduce big-data integration.

Senior .NET developer to deploy ASP.NET applications to Amazon Web Services, build real-time vessel tracking and reporting views, and work with C#, SQL Server, MVC, Windows Communication/Services, and firmware in an Agile environment. 6-month contract-to-hire based in San Diego.

Convert an existing Silverlight implementation into a single-page application using .NET and modern front-end frameworks. Work with VB.NET, SPA frameworks (RequireJS/Knockout/AngularJS), XAML/Silverlight/WPF, SOAP web services, Visual Studio and TFS. Familiarity with Oracle/PLSQL preferred. Must work independently, communicate clearly, and thrive in a fast-paced environment.

Contract .NET/Excel-Access developer to migrate and maintain Excel and Access applications: document functional requirements, design solutions, write VBA/macros, develop and test, deploy to test/UAT/production, and transition applications to client staff. Role requires knowledge of .NET/C#, Oracle, TFS and mortgage program compliance.

Convert an existing Silverlight implementation into a single-page application using .NET and front-end frameworks. Develop UI with HTML5/CSS3/JavaScript and framework libraries, work with XAML/Silverlight/WPF concepts, integrate SOAP web services, and use Visual Studio and Team Foundation Server for development and source control. Collaborate independently and apply strong problem-solving and communication skills.

Senior .NET full-stack developer responsible for custom application development, API integrations, database optimization, deployments, troubleshooting, performance, security, and production support using .NET/C#, ASP.NET Core, SQL, modern frontend frameworks, cloud, and CI/CD.