Software Engineer, C# / Unity Developer, Embedded Software Engineer
Listed on 2026-02-11
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Software Development
Software Engineer, C# / Unity Developer, Embedded Software Engineer
YES (Yield Engineering Systems, Inc.) is a leading manufacturer of reliable, high-tech, cost-effective capital equipment that transforms materials and surfaces at the nanoscale. From startups to the Fortune 50, our customers rely on YES to help them unleash products that change lives – from cellphones and IoT devices, to AI and virtual reality, to diagnostic tests for COVID.
As a preferred provider of wet and dry process technology, we look forward to talking with smart, energetic, team-oriented people who can grow with us. We provide competitive salary and benefits, including employee stock ownership, and some of the best co-workers you’ll find anywhere. If this appeals to you, please read on!
Job Title:Software Engineer
Location:
Fremont, CA
Design, develop, test and integrate software for semiconductor equipment. Develop C++ DLL interface for external customer to control equipment. Design operator interface for Semiconductor Equipment with C# and C++. Develop real-time HW control with PLC. Develop HW control with serial interface and TCP/IP. Develop automated system control for Semiconductor Equipment. System testing and debugging. Provide software support and debugging for customers.
Responsibilitiesinclude but are not limited to:
- Proficiency in Object-Oriented Programming (OOP)
- Strong knowledge of data structures and algorithms
- Skilled in programming languages: C# and C++
- Solid understanding of multithreading concepts
- Experience in GUI development using C#.NET
- Knowledge of Win Forms and WPF
- Strong problem-solving skills
- Strong understanding of testing and unit testing principles.
- Software/hardware interface experience.
- Experience in the semiconductor domain is a plus
- Experience with version control systems such as Git Hub, Azure Devops.
- PLC programming and testing
- BS/MS in Computer Science or Computer Engineering
- 4+ years of experience in software development
- Experience in semiconductor equipment, medical equipment, test equipment, or hardware control
- Good written and verbal communication skills in English
- Position requires 5-10 % travel (Domestic & International)
- YES also offers a performance-based annual bonus and a competitive benefits package, which includes a 401(k) match, medical, dental, vision and life insurance, in addition to flexible PTO and company stock.
- Background check and pre-employment drug screen required.
- Applicants must be currently authorized to work in the United States on a full-time basis.
- YES is an equal opportunity employer and values diversity. All employment is decided on the basis of qualifications, merit, and business need.
- YES prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
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