Senior Software Engineer (Machine Control – C#)
Confidential
Posted: January 30, 2026
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Quick Summary
We are seeking a Senior Software Engineer with expertise in C# to join our team in Singapore. The ideal candidate will have experience in developing complex high-tech systems and be able to work in a fast-paced environment.
Required Skills
Job Description
ABOUT SIOUX
Sioux is a strategic high-tech solutions provider that develops, innovates and assembles complex high-tech systems
We have a team of over 1,200 dedicated engineers who either support our clients or serve as their Research and Development department. Our strong productivity allows us to speed up product development, giving our clients a competitive edge at a better cost-effectiveness.
As a rapidly growing employer, Sioux values its employees' growth and well-being. We invest in their career development and foster a positive work environment that promotes personal and professional growth.
SIOUX IN SINGAPORE
Sioux Singapore plays a pivotal role in the Asian market by offering R&D services from our centers across Europe and Asia to customers, leading development teams in Asia, from Singapore
This expansion allows us to meet the changing needs of our domestic and international (OEM) customers in the semiconductor, analytical, and medical industries.
The Role
Your role will involve developing equipment control software to support customers in the mentioned domains. Your responsibilities include:
• Collaborating with architects to define product architecture in your domain.
• Analyze customer needs in software requirement engineering
• Analyzing, designing, implementing, and test the control software.
• Conducting peer reviews to ensure product quality.
• Leading the small development team and ensuring team performance.
• Working as an integral part of a scrum team and handling user stories across the full stack.
• Developing functionality using Agile practices, emphasizing speed and quality.
• Leadership roles for higher positions.
The Job Scope
• Develop testable quality code in C# for following machine control functionalities:
• WPF and WinForm UI develelopment
• Machine Control and Sequencing
• Hardware abstraction layer
• Subsystem / device communication and control
• System calibration and positional error measurement and compensation
• SECS/GEM functionalities.