Physics Modeling Development Engineer (all genders)

At IMS Nanofabrication, we shape the future — one nanometer at a time. Headquartered in Austria, with subsidiaries in Vienna, Taiwan, South Korea, and the USA, we are a global leader in semiconductor technology. Our cutting-edge mask writers power the world's most advanced chip manufacturing, making high-performance smartphones, PCs, and data centers possible. By pushing the boundaries of nanofabrication, we enable innovation at the smallest scale — driving progress on a global level.

As a Physics Modeling Development Engineer, you will apply and advance physics-based models, calibration algorithms and correction strategies that directly improve the performance of our multi-beam mask writer systems. Working at the intersection of physics, data and software, you will analyze complex system behavior, investigate performance limitations, and continuously enhance existing modeling and correction solutions. You will translate insights from machine and experimental data into robust, production-ready calibration and correction workflows, ensuring their successful validation, deployment and long-term effectiveness in our tools.

Key Responsibilities

• Analyze machine and experimental data to understand physical effects impacting system performance, particularly registration and critical dimension
• Investigate complex system and customer performance issues through data analysis, debugging and structured root-cause analysis
• Refine and extend existing physics-based correction models, calibration algorithms and numerical methods, developing new approaches where needed
• Implement and automate models, algorithms and analysis workflows primarily using Python and ensure their integration into our tool software
• Develop and maintain standardized tuning, calibration and verification workflows, including automated data evaluation
• Validate model predictions and correction strategies against experimental and machine data and continuously improve their performance
• Drive new modeling and correction approaches from initial concept through testing and verification to implementation and roll-out
• Provide 3rd-level technical support for complex system performance issues and contribute to structured root-cause analysis
• Collaborate closely with Application & Testing, Application Lab, Engineering, Software Development, Product Management and Service

• Master’s degree in Physics, Applied Physics, Engineering Physics, Electrical Engineering, Computational Science or a comparable discipline, with approximately 2–3 years of relevant professional experience; alternatively, a relevant PhD demonstrating independent research and project work
• Very good Python skills for scientific computing, numerical modeling, automation and data analysis
• Strong background in physics-based or numerical modeling and the ability to translate complex physical phenomena into quantitative models and algorithms
• Experience developing and validating models, algorithms or simulation software against experimental or real-world data
• Understanding of professional software development practices such as version control, structured code development and unit/integration testing
• Strong analytical and structured problem-solving skills combined with the ability to independently investigate complex technical topics
• Experience in semiconductor industry or another complex high-tech environment is a strong advantage
• Fluent English and a collaborative approach to working across technical teams
• The ability to communicate complex technical findings clearly across teams is an advantage

What you can look forward to:

• Career & Development: Exciting opportunities to grow professionally and personally - in an international environment
• Team Culture: Dynamic, collegial and open to new ideas - together we are writing the future
• Health & well-being: Company doctor and psychologist - support for your health
• Bonus program: All employees benefit from our success - together we achieve more
• Job bike: Environmentally friendly commuting and staying fit - with us you can lease your bike at a reasonable price
• Events & team building: Summer party, business run, cool team events - we celebrate our successes together
• Employee discounts: From car washes to wellness days - benefit from many discounts
• Flexibility: Flexible working hours, the option to work from home and workation
• Catering: Fresh fruit and drinks right in the office and a subsidized canteen within walking distance
• Mobility: Very good public transport connections and discounted parking with direct access from the office to the garage

With us you will receive an attractive annual gross salary from 65.000 € (plus bonus, KV Metallgewerbe). Depending on your experience, this can also be higher.

No matter where you are from, how you live, what you believe in - we look forward to receiving your application! What counts for us is the person, not the label. That's why we welcome your unique perspective.

We are committed to equal opportunities and want all applications to be assessed with an open mind. You are welcome to remove your personal information such as age, origin etc. from your CV. We don't need a photo either. This way we can concentrate on the essentials: your qualifications and experience!