Full Stack Developer

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 :

Preferred Skills :