Skills

Leadership JavaScript C# SQL Data Visualization MongoDB PostgreSQL Architecture Databases SQL Server Azure react AWS .NET .NET Core Web Development

Job Specifications

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

About the Company

Founded in 2013, Winaxis Staffing LLC is a recruitment and staffing firm, providing career advisory and staffing solutions serving both tech and non-tech professionals across the U.S., Canada, UK and India. We provide full-time job opportunities for F1 OPT, H1B visa holders, U.S. citizens, and green card holders across the US, ensuring the best offers for our candidates. We excel in delivering effective solutions for bulk hiring to meet immediate job requirements from our existing pool, providing our clients with highly qual... Know more