ERP System Development Engineer (C#/.NET)

Job Description

We are the steel supplier for the construction and manufacturing industries in Hong Kong and Macau for over 70 years. We would like to invite high calibre candidate to join us.

Responsibilities

Core Development:

• Participate in the entire lifecycle of the company's new ERP system,   including requirements analysis, design, coding, testing, and deployment.
• Use C# and .NET Core/.NET 6+ frameworks for high-performance, scalable backend API development.

• Develop front-end interfaces using Windows Forms, WPF, or ASP.NET Core MVC (adjust based on technology stack choice).

• Write efficient, stable, and maintainable code, and perform code reviews.

Database Design & Management:

• Design and optimize SQL Server database structures, including tables, views, stored procedures, functions, etc.
• Ensure data integrity, security, and efficient query performance.

Business Process Integration:

• Gain a deep understanding of the steel trading business processes (e.g., procurement, inventory management, sales orders, production processing, logistics distribution, financial management, etc.) and implement them into the system.
• Develop integration interfaces with third-party systems (e.g., financial software, weighing scale systems, potential mill order systems, etc.).

Maintenance & Support:

• Maintain and optimize existing systems; quickly identify and resolve system failures and performance bottlenecks.
• Provide necessary technical support and training to internal users.

Requirements

Education & Experience:

• Bachelor's degree or higher in Computer Science or a related field.
• 3+ years of experience in C# and .NET (Core) development. (For senior positions, require 5-8+ years).
• Priority given to those with experience fully participating in the development of medium to large-scale management systems (e.g., ERP, CRM, SCM, WMS, etc.).

Technical Hard Skills:

• Proficient in C# and the .NET Core/.NET 5/6/7/8 framework.
• Proficient in SQL Server or other relational databases, with substantial experience in database design and optimization.
• Familiar with common design patterns, Object-Oriented Programming (OOP), Dependency Injection (DI), asynchronous programming, etc.
• Familiar with version control tools, such as Git.

Soft Skills & Additional Requirements (Very Important):

• Excellent logical analysis and problem-solving skills, with the ability to quickly understand complex business requirements.
• Good communication skills and team spirit, able to communicate effectively with colleagues from non-technical departments (e.g., sales, procurement, warehouse staff).
• Strong preference given to those with experience developing systems related to manufacturing, trading, logistics, or supply chain industries.
• Conscientious and responsible towards work, with an ownership mentality; able to independently undertake tasks and follow through to completion.
• Applicants who are familiar with the steel industry or have knowledge of B2B trade will be given priority.

 If you are interested in this position, please send full resume withpresent and expected salary to HR Department by clicking “Quick Apply”.

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