Editorial summary

The company is seeking a Software Engineer to design, develop, and maintain control software and user interfaces for semiconductor chip testing equipment, leveraging C# and .NET. The role involves developing equipment control logic, data processing, and communication functions, as well as integrating hardware components such as motion controllers, vision systems, sensors, cameras, and I/O modules. Key requirements include strong C#/.NET skills, experience with hardware drivers and communication interfaces (serial, Ethernet, GPIB), and the ability to troubleshoot and optimise software for complex test systems. The position is based in Science Park II, Singapore, with a salary up to $8,000 basic plus $400 monthly allowances.

This summary is AI-generated and may contain inaccuracies. Please refer to the full job description below.

Job description

[This job https://singapore.job-q.com/jobs/detail/software-engineer-c-semiconductor-equipment-39730 first appeared in Job-Q.com on 23 Oct 2026]

Location: Science Park II, Singapore
Salary: up to $8,000 Basic + $400 Monthly Allowances
Department: R&D, CPO

Job Responsibilities

• Design, develop and maintain control software and user interfaces for semiconductor chip testing equipment.
• Develop equipment control logic, data processing and communication functions using C# and .NET.
• Integrate and troubleshoot hardware components, including motion controllers, vision systems, sensors, cameras and I/O modules.
• Develop and maintain hardware drivers and communication interfaces using serial communication, Ethernet and GPIB.
• Optimise software performance, real-time responsiveness and system stability.
• Troubleshoot multithreading, memory management and hardware-software integration issues.
• Participate in the full software development lifecycle, from requirements gathering and design to testing and deployment.
• Prepare technical documentation, including software design specifications, interface documents and user manuals.
• Support software deployment, equipment commissioning and complex technical troubleshooting at customer sites internationally.

Job Requirements

• Bachelor's Degree in Computer Science, Software Engineering or a related discipline.
• Minimum 5 years of C# software development experience, including at least 3 years in precision equipment, industrial automation, instrumentation or related industries.
• Proficient in C#, .NET Framework and .NET Core / .NET 5+.
• Strong understanding of object-oriented programming, multithreading, asynchronous programming and memory management.
• Hands-on experience integrating software with industrial hardware and communication protocols such as TCP/IP, Modbus and serial communication.
• Experience developing desktop applications using WinForms or WPF.
• Familiar with motion control systems and machine vision technologies such as Cognex, Halcon or OpenCV.
• Knowledge of SQL Server or MySQL, Git, design patterns and unit testing.
• Experience with C++/CLI, C++ and C# integration, WCF or gRPC is advantageous.
• Experience developing software for semiconductor, optoelectronic or other high-precision automated equipment is preferred.
• Willing to travel internationally for equipment deployment, commissioning and technical support.

How to Apply

Interested candidates may submit their updated resume to .

Only shortlisted candidates will be notified.

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