Software Engineer – Industrial Automation (C#/.NET, PLC)

About Insphere Technology Insphere Technology is a Singapore-based software company specialising in SECS/GEM connectivity and factory automation solutions for semiconductor equipment manufacturers and factories. Our software is used globally to connect equipment with factory systems such as MES, EAP and other manufacturing applications. About the Role We are looking for a C#/.NET Software Engineer with hands-on experience connecting software to industrial equipment, PLCs or automation controllers.

You will develop equipment control, data collection and factory monitoring applications. What You Will Work On Develop and troubleshoot SECS/GEM interfaces for semiconductor equipment. Build C#/.NET/C++ applications that communicate with PLCs using native protocols or OPC UA for data collection and control.

Develop full-stack monitoring applications that connect factory devices and equipment with systems such as MES, RMS and FDC. Develop equipment and controller software, integrating components such as vision systems and motion controllers. Create simulators, diagnostic tools and engineering utilities to test and troubleshoot equipment communication.

Work with customers and engineers on integration projects, from understanding requirements to developing and troubleshooting solutions.

Strong hands-on C#/.NET/C++ development skills. Practical experience in equipment integration or factory automation, preferably in semiconductor or related industries. Experience communicat