Senior .NET Developer with WPF and REST APIs, Portfolio Management System
About the Position
We are looking for a Senior .NET Developer to work on a long-term Portfolio Management System that combines backend services, desktop applications, and system integrations. You will be involved in designing, developing, and maintaining reliable software solutions that support complex business processes and data-intensive workflows.
About the Project
The project focuses on building and evolving a Portfolio Management System that includes backend services, messaging, and desktop-based user interfaces. The solution integrates multiple systems, processes large volumes of data, and supports continuous delivery through automated pipelines.
About the Team
You will work in a cross-functional team consisting of backend developers, desktop developers, QA engineers, and DevOps specialists. The team collaborates closely through code reviews, shared technical discussions, and iterative delivery.
Responsibilities
- Design and develop backend services using C# and .NET
- Develop, support, and enhance WCF services to enable reliable internal and external system integrations
- Implement and maintain RESTful APIs for internal and external integrations
- Work with MS SQL Server using Entity Framework and ADO.NET
- Develop and support desktop applications using WPF and VSTO
- Integrate asynchronous messaging solutions using RabbitMQ
- Collaborate with the team on architecture decisions and technical improvements
- Participate in code reviews, contribute to code quality, and maintainability
- Support CI/CD processes and ensure smooth delivery of new features
Requirements
- Commercial experience with C# and the .NET platform
- Hands-on experience developing VSTO-based solutions
- Experience developing backend applications and RESTful APIs
- Hands-on experience developing and maintaining WCF services
- Strong practical experience with Entity Framework and ADO.NET
- Practical knowledge of MS SQL Server and relational database design
- Experience with WPF for desktop application development
- Familiarity with message queues, preferably RabbitMQ
- Understanding of CI/CD principles and automated delivery pipelines
- Ability to work collaboratively in a team-oriented environment
Nice to Have
- Exposure to large-scale or enterprise-level systems
- Experience in maintaining legacy applications alongside new development
- Basic knowledge of application performance optimization and troubleshooting
Technologies
C#, .NET, Entity Framework, ADO.NET, MS SQL Server, RESTful APIs, RabbitMQ, CI/CD pipelines, VSTO, WPF, WCF, Win Services, ASP.NET, MS Azure, and TeamCity
