Top C# Jobs

Contract .NET developer/consultant role requiring 5+ years experience building web applications using C#, .NET, Entity Framework, SQL Server, LINQ, WCF, MVVM/MVC, and JavaScript frameworks (JSRender, Angular, Node, jQuery, HTML5). 6+ month contract; rate DOE.

Senior programmer/analyst responsible for designing, developing, deploying, and supporting .NET applications. Participate in SDLC, create unit/integration tests, troubleshoot issues, maintain applications, and document work. Provide on-call support and work across multiple projects using TFS and SQL Server.

Develop and maintain C#/.NET applications and ETL processes using Pentaho and Oracle 11g. Work with XML, Excel/VBA, and TFS for data integration and automation. Collaborate with stakeholders, perform application development, and support BI/ETL solutions. Strong communication and local interview availability required.

Lead C#/.NET developer responsible for designing and implementing enterprise web applications, web services (SOAP/WCF/REST), UI (jQuery/Bootstrap), database development (T-SQL, stored procedures, SSRS), unit testing/TDD, mentoring developers, and collaborating with architects to maintain and enhance application frameworks and coding standards.

Senior .NET developer to design, build, test, and support Silverlight/WPF web and Windows applications for claims liability and payments. Work with architects, managers, and users to implement features, ensure quality, and lead adoption of new technologies. Must handle multiple tasks, meet deadlines, and provide post-implementation support.

Analyze and reverse-engineer CSL code to understand behavior; collaborate with CSL designers/architects; work on .NET/C# integrations using Web Services and JSON; review and improve CSL documentation; operate as part of a high-performance team. Airline reservation system experience is helpful.

Develop and maintain mobile-responsive web applications using Microsoft web stack. Work with CSS3, JavaScript, jQuery, AngularJS/Bootstrap, HTML5, and C#. Integrate with backend services using MS Web API, MVC, and WCF. Use Visual Studio and TFS in a contracted 6+ month engagement.

Develop and maintain C#/.NET applications and ETL processes (Pentaho). Work with Oracle 11g, XML, Excel/VBA, Visual Studio and TFS. Participate in analysis, design, development, testing, integration. Strong communication skills required. Local candidates for phone and face-to-face interviews. Contract for 6+ months.

Develop and maintain large-scale applications on RHEL, using C++ and scripting (PHP/Perl/Shell). Collaborate with team, communicate effectively, and optionally leverage Java skills. Contract position, 6+ months.

Support a large billing system conversion by developing and maintaining C++/UNIX applications in an Amdocs environment. Work on the Ensemble/CSM backend; Ensemble implementation experience preferred. 12-month contract, start ASAP.

Develop and maintain large web application backends using strong C++ skills. Work with LAMP stack (Linux, Apache, MySQL, PHP). Require 7+ years software development experience. Java experience is a plus. Strong communication skills and long-term (6+ month) engagement.

Develop and maintain C++ UI applications on UNIX; apply OOP design, database knowledge, and security concepts (SSO, XSS, SQL injection). Lead small teams, work flexible hours, and communicate technical solutions.

Develop and unit-test C++ applications on Unix/Linux using STL and multithreading. Work with SQL/Oracle databases. Support airline/crew network maintenance and scheduling. Deliver projects onsite in Minneapolis with strong customer satisfaction.

Develop and maintain Pro*C applications on Unix, collaborate across the SDLC, implement and optimize database interactions (Oracle/PL/SQL), troubleshoot issues, and communicate status and technical details to stakeholders.

Develop and maintain .NET Core trading systems for Linux with service-oriented architecture and multi-threaded processing. Implement async, lock-free structures and distributed systems, write unit and integration tests, optimize SQL queries, design data structures and algorithms, and work with communication protocols (SignalR, gRPC, HTTP). Use PostgreSQL, Docker, and AWS in the deployment stack.

Design, develop, and deploy C++ components for OMS/EMS, risk, position, transaction, and portfolio construction systems. Improve performance, functionality, and stability; collaborate with analysts, QA, support, and peer teams; troubleshoot and maintain high-performance, multithreaded trading applications.

Develop, enhance, and deploy high-performance desktop trading applications using C#/.NET and WPF. Collaborate with account management, support, and implementation teams to analyze requirements, refactor for performance, implement architectural standards, and provide day-to-day production support and deployments.

Design, develop, and maintain C#/.NET web applications and services (REST/SOAP). Implement client-side features using MVC/JavaScript frameworks, optimize performance and memory/threading, perform SQL Server tuning, and write unit/integration tests. Translate business requirements into scalable, secure distributed solutions.

Develop and maintain .NET-based web applications and services (REST/SOAP). Work on full-stack features using ASP.NET, WebAPI, client-side frameworks (Angular, jQuery, MVC), and SQL Server. Diagnose and optimize performance, threading, and memory usage. Implement secure, scalable, multi-threaded distributed systems, write unit/integration tests, and translate business requirements into technical designs.

Develop and maintain ASP.NET Web Forms and MVC applications using C#. Build responsive web UIs with JavaScript/jQuery, HTML, CSS, and Bootstrap. Implement WCF/SOAP/REST web services, work with MS SQL/Oracle, participate in design and architecture reviews, and follow full software development lifecycle. Collaborate in a global delivery team within financial services.

Develop and maintain .NET/SharePoint applications using C#, ASP.NET, WCF/REST services and .NET MVC. Work with front-end technologies (HTML5, CSS, jQuery, Kendo, Bootstrap), T-SQL/SQL Server tuning, source control (VSS/TFS), and apply design patterns. Ensure performance, security, scalability and collaborate in a global delivery environment.

Design, develop, and maintain .NET/C# web applications and services (REST/SOAP). Build scalable, multi-threaded distributed systems; profile and optimize memory, threading, and performance; implement client-side features (MVC, JavaScript, Angular, Bootstrap); perform T-SQL and SQL Server performance tuning; create unit and integration tests; translate business requirements into technical designs.

Develop and maintain Web UI using object-oriented JavaScript, HTML5, and CSS3. Build apps with React/Angular/CanJS, implement responsive/adaptive designs, ensure cross-browser compatibility, accessibility, and SEO. Use unit testing (Jasmine/QUnit), DOM libraries (jQuery/Zepto), CSS preprocessors (SASS/LESS), and build tools (Webpack/Grunt/Gulp). Collaborate in onsite/offshore teams, mentor staff, produce technical thought leadership, and travel as required in a consulting environment.

Design, develop, and optimize .NET web applications and services using C#, ASP.NET, WCF/WF, Web API and REST/SOAP. Implement client-side features (Angular, jQuery, MVC), ensure security, perform DB tuning on SQL Server, write unit/integration tests, and resolve threading/memory/performance issues for scalable distributed systems.

Develop C++ software for situational awareness and airborne navigational displays. Collaborate on innovative avionics features, attend occasional European training, and support product development. Open to new grads through candidates with up to five years' experience. DO-178B knowledge is a plus.