MES Software Development Engineer

LINCSTECH CIRCUIT SINGAPORE PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

LINCSTECH CIRCUIT SINGAPORE PTE. LTD. is seeking a capable MES Developer to design, develop, and maintain MES architecture and core functionalities.

You will integrate diverse production equipment with ERP and internal systems to enhance factory automation and manufacturing efficiency. The role requires strong C#, ASP.NET (MVC/Web API/Core), WinForms, and database skills with Oracle PL/SQL and SQL Server. Collaborate with users and teams to deliver reliable, scalable MES solutions in a

Qualifications

• Degree in IT/Computer Science/Computer Application with minimum 2 years’ working experience in manufacturing IT or factory systems.
• Proficient in C#, with hands-on development in ASP.NET (MVC/Web API/Core) and WinForms.
• Familiar with RESTful APIs and data formats like JSON/XML.
• Experience with Oracle Database and PL/SQL (Stored Procedures).
• Strong problem solving, analytical and logical thinking abilities.
• Team player with drive, initiative and ability to work independently.
• Good communication skills across levels in a fast-paced environment.

Responsibilities

• System Development & Maintenance: develop, test and maintain MES functions using C# for ASP.NET and WinForms.
• API Design & Integration: build APIs for data exchange between MES and ERP.
• Database Programming: write and optimize Oracle PL/SQL and SQL queries.
• Analysis & Troubleshooting: clarify requirements with users and document technical specs.
• Live environment preparation and implementation of programs.
• Program testing and documentation.

Skills

C#

ASP.NET

WinForms

Web API

SQL Server

PL/SQL

JSON

XML

Oracle Database

RESTful APIs

Education

Degree in IT/CS/CA

Tools

Oracle PL/SQL

MS SQL Server

IIS

Job description

To design architecture, core development, and maintenance of the MES. Integrating various production equipment and cross-departmental systems. Enhance factory automation and smart manufacturing efficiency.

Responsibilities:

• System Development & Maintenance:Develop, test and maintain MES functionalities using C# for both ASP.NET(Web applications) and WinForms (Desktop applications)
• API Design & Integration: Develop APIs for data exchange and system integration between MES and external systems (ERP)
• Database Programming: Write and optimize Oracle PL/SQL, including Stored Procedures, Functions, Triggers, and SQL queries
• Analysis & Troubleshooting: Collaborate with line users and project teams to clarify requirements and Technical documentation
• Preparation and implementation of programs to Live environment
• Program Testing and documentation

Requirements:

• Degree in IT/Computer Science/Computer Application with minimum 2years’ working experience in a manufacturing industry or factory IT system maintenance
• Programming knowledge: Proficient in C#, with hands-on development experience in ASP.NET (MVC / Web API / Core), WinForms. Microsoft SQL Server Database, and WinForms, IIS
• API Technologies: Familiar with RESTful API architecture and highly capable of processing data formats such as JSON and XML
• Database: Familiar with Oracle Database, proficient in SQL syntax and PL/SQL programming (Stored Procedures)
• Strong problem solving, analysis and logical thinking skills
• A good team player who possesses drive, resourceful, initiative and ability to work independently
• Good communication skills with ability to interact with people of all levels
• Positive and able to work effectively under pressure in a fast-paced business environment