Bachelor's or Master's degree in Computer Science, Engineering, or related field.
5+ years of experience in software development with C# UI.
2+ years of experience with .NET MAUI.
Strong understanding of MVVM architecture, XAML, WPF, and .NET Core/.NET 8+.
Experience integrating REST APIs and using local storage like SQLite.
Proficiency with Git and CI/CD workflows.
Responsibilities
Design, develop, test, and maintain cross-platform applications using .NET MAUI and MVVM.
Lead architectural decisions and implement clean code principles across platforms.
Collaborate with global teams to translate business needs into technical solutions.
Integrate RESTful APIs and third-party services focusing on performance and scalability.
Troubleshoot and resolve software issues, particularly in real-time control systems.
Conduct code reviews and mentor junior developers.
Benefits
Diversity and inclusion culture.
Opportunities for professional growth through development programs.
Innovative and collaborative work environment.
Impactful work in cutting-edge semiconductor technology.
Exposure to global teams and projects across various technological domains.
Full Job Description
Senior Engineer II, Software Engineering - .NET MAUI
As part of ASM's Software Engineering team, you'll develop modern software applications that enable advanced semiconductor manufacturing equipment and factory automation solutions. In this role, you'll design and build scalable, high-performance applications using C#, .NET MAUI, and modern communication frameworks, delivering intuitive operator experiences while supporting critical factory automation workflows. Based in Phoenix, you'll collaborate with global engineering teams to shape the future of semiconductor equipment connectivity, visualization, and automation.
What You Will Be Working On
Design, develop, and maintain cross-platform applications using C# and .NET MAUI for equipment monitoring, configuration, and factory automation workflows
Build user interfaces and application frameworks following MVVM architecture patterns to create scalable, maintainable software solutions
Develop factory automation features and equipment integration capabilities, including:
Remote command execution
Host-driven FOUP handling and workflow integration
Recipe management from host systems
Factory Automation (FA) ID management
Design and implement communication services using gRPC and other modern service frameworks to support real-time equipment and factory interactions
Collaborate with controls, automation, and device software teams to integrate factory automation functionality throughout the software stack
Develop software interfaces supporting semiconductor industry standards including SECS/GEM, GEM300, and EDA/Interface A
Troubleshoot and resolve issues related to factory automation, equipment connectivity, and application performance in both development and production environments
Partner with customer station controller and factory integration teams to ensure reliable host-to-equipment communication
Support system validation, testing, and on-tool debugging activities as needed
What We Are Looking For
Bachelor's degree in Computer Science, Software Engineering, or a related field (Master's preferred)
Strong programming experience in C# and the .NET ecosystem
5+ years of professional software development experience
Experience developing desktop or cross-platform applications using .NET MAUI, WPF, WinUI, or related UI technologies
Experience designing and consuming APIs, services, and messaging frameworks
Experience with gRPC or other modern communication technologies
Experience in semiconductor equipment, manufacturing automation, industrial software, or a related engineering environment
Familiarity with semiconductor factory automation standards, including:
SECS/GEM
GEM300
EDA / Interface A
Experience working with Automated Material Handling Systems (AMHS)
Strong understanding of software design principles, object-oriented programming, and distributed systems
What Sets You Apart
8+ years of software engineering experience developing enterprise or industrial applications
Deep expertise in .NET MAUI application development
Experience building responsive, data-rich operator interfaces for industrial or manufacturing systems
Experience integrating software with semiconductor manufacturing equipment and factory automation platforms
Strong problem-solving skills in complex distributed systems
Experience optimizing application performance, memory usage, and reliability
Exposure to Agile/Scrum development practices
Experience working in cross-functional, customer-facing, and globally distributed engineering teams
About ASM International
ASM International is a materials science company that provides solutions for the production of advanced materials. The company was founded in 1913 and is headquartered in Phoenix, Arizona. ASM International offers a range of products and services, including materials testing, analysis, and consulting. The company serves a variety of industries, including aerospace, automotive, and electronics. ASM International has operations in Europe, Asia, and North America.
