Senior & Lead C# Engineer — Drive Complex Systems

sioux; Singapore; On-site; SGD 90,000 - 130,000; Full time

Benefits offered by this job

Personal training budget

Diverse tech projects

Open culture

Innovative environment

Job summary

Sioux Singapore is seeking an experienced C# software engineer to design, implement, and maintain high-performance components for machine and subsystem control within complex systems. You will join a Kanban team delivering maintainable software and contribute to code reviews and mentoring across the team.

The role emphasizes collaboration with hardware and systems teams, troubleshooting, and applying best practices in software design, testing, and documentation.

Qualifications

• 5+ years of hands-on experience with C# and the .NET ecosystem.
• Strong grasp of object-oriented design principles and scalable architecture.
• Proficient with multi-threaded and asynchronous programming.
• Skilled in unit testing, integration testing, and CI/CD pipelines.
• Experience with version control (Git) and modern DevOps practices.
• Affinity with hardware and physical systems is a strong plus.

Responsibilities

• Design, implement, and maintain high-performance C# software components for machine and subsystem control within complex systems.
• Be part of a Kanban team delivering high-quality, maintainable software.
• Review and improve code quality through thorough code reviews and mentoring of other developers.
• Troubleshoot, analyse, and resolve complex software and system issues.
• Integrate software with hardware and control systems, ensuring efficient and reliable machine operations.
• Define and implement best practices in software design, testing, and documentation.
• Contribute to continuous improvement initiatives for software processes, performance, and usability.

Skills

C# & .NET

OOP design

Multithreading/Async

Unit testing/CI-CD

Git & DevOps

Hardware affinity

Tools

Git

Job description

Sioux Singapore is seeking an experienced C# software engineer to design, implement, and maintain high-performance components for machine and subsystem control within complex systems. You will join a Kanban team delivering maintainable software and contribute to code reviews and mentoring across the team.

The role emphasizes collaboration with hardware and systems teams, troubleshooting, and applying best practices in software design, testing, and documentation.