Snr Software Engineer- .NET MAUI

ASM International; Phoenix (AZ); On-site; USD 100,000 - 130,000; Full time

Job summary

A leading semiconductor technology company in Chicago is looking for a Senior Software Engineer to develop advanced cross-platform applications. The ideal candidate will have extensive experience with C# and .NET MAUI, as well as a strong background in MVVM architecture. This is an onsite role, requiring collaboration with global teams to drive innovation in semiconductor manufacturing.

Qualifications

• 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+.

Responsibilities

• Design, develop, test, and maintain cross-platform applications using .NET MAUI and MVVM.
• Lead architectural decisions and implement clean code principles.
• Collaborate with global teams to translate business needs into technical solutions.

Skills

C# UI

.NET MAUI

MVVM

REST APIs

Git

CI/CD workflows

Education

Bachelor’s or Master’s degree in Computer Science or Engineering

Tools

Azure DevOps

App Center

SQLite

Job description

Step into a career with ASM, where cutting edge technology meets collaborative culture.

For over 55 years ASM has been ahead of what’s next, at the forefront of innovation and what’s technologically possible. With more than 4,500 ASMers representing 70 nationalities, our people and our advanced semiconductor devices are playing a crucial role in trends such as 5G, cloud computing, AI, and autonomous driving.Butwe’re more than just a tech company. We value diversity, inclusion and sustainability as we strive to make a positive impact on the world. Our development programs help support your growth, shaping your future and pushing the boundaries of innovation to unleash potential.

Join ASM’s Software Engineering team and help shape the future of semiconductor manufacturing. As a Senior Software Engineer (MAUI), you’ll design and develop advanced cross-platform applications that drive real-time control of robotics, sensors, and other high-tech hardware. Your work will directly impact the performance of the world’s most advanced chip-making equipment. This is an ONSITE role out of Phoenix, AZ.

• Design, develop, test, and maintain cross-platform applications using .NET MAUI and MVVM.
• Lead architectural decisions and implement clean code principles across mobile and desktop platforms.
• Collaborate with global teams to translate business needs into technical solutions.
• Integrate RESTful APIs and third-party services with a focus on performance and scalability.
• Troubleshoot and resolve software issues, including real-time control systems.
• Conduct code reviews and mentor junior developers.
• Author and review system specifications, software designs, and test plans.
• Participate in system design and software strategy discussions.
• Manage escalations and collaborate with field engineers and customers globally.
• Optimize UI/UX across platforms and ensure consistent performance.

Requirements:

• 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 working with local storage (e.g., SQLite).
• Familiarity with platform-specific features (e.g., permissions, notifications, camera).
• Proficiency with Git and CI/CD workflows.
• Ability to write unit tests and work with testing frameworks.

What sets you apart

• Experience with Azure DevOps, App Center, or similar tools.
• Knowledge of push notifications, background services, and offline-first design.
• Familiarity with Blazor Hybrid or MAUI Community Toolkit.
• Experience with performance profiling and memory optimization.
• Exposure to Agile/Scrum methodologies.
• 10+ years in software development and software architecture.

Apply today to be part of what’s next.

We make the tech that enables the chips in devices which improve lives around the world. We do this with an eye to the future, pushing the boundaries of what’s possible through cutting-edge innovation, and driving the next wave of technological breakthroughs that shape how we live, work, and connect.

ASM is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, age, nationality, social or ethnic origin, sexual orientation, gender, gender identify or expression, marital status, pregnancy, political affiliation, disability, genetic information, veteran status, or any other characteristic protected by law.

ASM is hiring! Review all of the job details and apply today: