Sr. WPF Software Developer

We are seeking a highly skilled Sr. Software Engineer with expertise in WPF development to join our team. This role is centered around the development and support of our internal invoice processing application, and other enterprise tools. The successful candidate will work alongside a team of mid- to senior-level developers, collaborating closely with Business Analysts and end users to gather requirements, propose solutions, and deliver high-quality software.
This is a hands-on development role involving both new application development and the enhancement and maintenance of existing in-house applications.

Key Responsibilities:

• Design, develop, and maintain robust client-side applications using .NET Framework 4.x, .NET Core, C#, WPF/XAML, MVVM, and ASP.NET MVC
• Develop and maintain REST APIs using C# (.NET) and/or Python (FastAPI)
• Integrate multiple systems including Microsoft Teams, REST APIs, mapping tools, WPF apps, and document/file libraries
• Use ODBC libraries to connect to various data sources such as Oracle, SingleStore, IBM i DB2, and SQL Server
• Create and manage CI/CD pipelines in a Docker environment using GitHub Actions and other version control tools (Git CLI, GitHub)
• Prepare and maintain technical documentation and provide support for ongoing applications
• Participate in troubleshooting, debugging, and performance tuning of applications
• Collaborate across teams and mentor junior developers
• Stay current with evolving technologies and provide recommendations for tools and strategies
• Use Postman for API testing and Swagger for API documentation
• Experience with Elastic Search is a plus

Required Qualifications:

• Bachelor’s degree in Computer Science, Information Systems, or a related field
• 5-10 years of professional experience in software development
• At least 5 years of experience with .NET Framework and C#, including full software development lifecycle
• Strong experience with WPF, XAML, and MVVM architecture
• Solid understanding of User Interface (UI) design principles
• Experience developing and consuming REST APIs
• Working knowledge of Python, particularly with FastAPI, is a plus
• Familiarity with ReactJS, Redux, and modern JavaScript (ES6/ES7) is a plus
• Strong troubleshooting and debugging skills
• Excellent communication and documentation skills
• Must be a self-starter, able to work independently in a dynamic environment

Preferred Qualifications:

• Oil & Gas industry experience
• Experience with iPay or similar invoice processing systems
• Familiarity with Elastic Search
• Prior experience in integrating diverse data sources and applications

Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations worldwide. As one of the largest IT staffing companies and the 2nd largest minority-owned staffing company in the U.S., Dexian was formed in 2023 through the merger of DISYS and Signature Consultants. Combining the best elements of its core companies, Dexian’s platform connects talent, technology, and organizations to produce game-changing results that help everyone achieve their ambitions and goals.

Dexian’s brands include Dexian DISYS, Dexian Signature Consultants, Dexian Government Solutions, Dexian Talent Development and Dexian IT Solutions. Visit https://dexian.com/ to learn more.

Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.