LinkedIn and 3rd parties use essential and non-essential cookies to provide, secure, analyze and improve our Services, and to show you relevant ads (including professional and job ads) on and off LinkedIn. Learn more in our Cookie Policy.
Select Accept to consent or Reject to decline non-essential cookies for this use. You can update your choices at any time in your settings.
This range is provided by Winaxis LLC. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
Base pay range
$67.00/yr - $67.00/yr
Role - Full Stack Developer
Location – Houston , TX
The Full Stack Developer will lead the modernization of a long-standing in-house desktop application (QNG+e, built with WinForms, .NET, and C#) by architecting and developing its next-generation web-based platform. This role is ideal for an experienced developer who thrives on innovation, has a strong command of modern web technologies, and can independently drive the design, development, and implementation of complex enterprise applications.
Key Responsibilities
Application Modernization: Lead the re-architecture and re-development of an established desktop application (WinForms/.NET) into a fully functional web-based application.
Web Development: Design and implement front-end features using React and JavaScript, ensuring performance, scalability, and a modern user experience.
Backend Integration: Build and optimize APIs and backend services to integrate seamlessly with Microsoft SQL, PostgreSQL, and MongoDB databases.
Feature Preservation & Enhancement: Maintain all core desktop capabilities in the new web application (e.g., data exports to Excel, advanced data grid functionality, and business logic consistency).
Technical Innovation: Evaluate tools and frameworks (e.g., AG Grid or alternative solutions) to enhance user interaction and data visualization.
Collaboration & Leadership: Drive architectural decisions, collaborate with internal stakeholders, and contribute to both design and implementation phases.
Scalability & Performance: Ensure the web application supports multi-region operations and large-scale data (currently over 18,000 inventory records across seven regions).
Qualifications & Experience
Required Skills:
Strong proficiency in JavaScript and modern front-end frameworks, particularly React.
Solid experience with Microsoft SQL Server and PostgreSQL databases.
Familiarity with MongoDB for unstructured or hybrid data storage.
Experience using Dapper ORM or similar object-relational mappers.
Proven ability to design, develop, and deliver end-to-end web solutions independently.
Strong understanding of API design, data modeling, and UI/UX best practices.
Preferred Skills
Background in modernizing legacy desktop or WinForms applications.
Familiarity with .NET Core / C# for backend or middleware development.
Knowledge of cloud deployment (AWS, Azure, or similar) for scalable application
Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Engineering and Information Technology
Industries
Staffing and Recruiting
Referrals increase your chances of interviewing at Winaxis LLC by 2x