Application Engineer, Device Expert, Eindhoven

Model the most advanced semiconductor devices being built today Work directly with tier-1 manufacturers on their hardest technical challenges

Invisix Measuring Systems is a fast-growing technology company developing a breakthrough tool for reconstructing the detailed 3D geometry of the most advanced next-generation semiconductor devices. As Application Engineer, Device Expert, you are the technical expert who understands customer semiconductor devices in detail. You work directly with tier-1 manufacturers to extract their technical requirements and translate them into accurate device models, taking the lead on device architecture discussions in every customer meeting and demo.

This role is highly visible. You will be in the room with tier-1 manufacturer engineering teams regularly, explaining complex device structures and defending your models against senior technical audiences. You will work closely with the Application Team Lead, data analysis engineers, and internal algorithm and software teams.

You will report to the Application Team Lead / Architect, work from the Eindhoven office, and travel to customer sites approximately quarterly.

Key responsibilities

Model customer semiconductor devices by understanding their process flows, layer structures, and technical specifications in detail

Extract and translate customer technical requirements into modelling tasks through direct customer interaction

Develop and refine device models and data processing recipes for each demo, working closely with the Application Team Lead and data analysis engineers

Participate in customer meetings and demos, taking primary responsibility for device architecture discussions

Collaborate with algorithm and software teams to guide development of new modelling methods and faster recipe setup

Adapt rapidly to new process technologies, customer requirements, and evolving internal software

About you

Master's degree or PhD in physics, materials science, or electrical engineering, with 3 or more years of experience at a tier-1 semiconductor manufacturer (Samsung, TSMC, Intel, Micron, SK Hynix) or a leading metrology supplier

Experience with advanced DRAM architectures, including 4F² memory cell design and related process or metrology challenges

Deep understanding of semiconductor device architecture and manufacturing processes, able to draw and explain advanced device structures from memory in detail

Experience with optical CD metrology recipe setup and/or inverse problems an advantage

Strong Python programming capability with the ability to write clean, functional code under pressure

Thrives under time pressure with high visibility, comfortable explaining complex physics at varying technical levels

Fluent English for customer communication at all levels, with Korean and/or Mandarin Chinese highly regarded

Competitive salary package

Employee Share Ownership Plan (ESOP)

Learning and development budget to support your professional growth

Flexible working arrangements

Diversity and Inclusion

At Invisix, we are committed to building a diverse and inclusive culture where ideas and humans thrive. Our recruitment reflects this commitment. We welcome applicants from all backgrounds and will judge every candidate on their merits and what they can contribute to our team. We value people regardless of race, ethnicity, gender, sexual orientation, age, religion, disability or any other aspect of your identity. We're looking for talented, driven individuals who share our values of integrity, collaboration, and making an impact. If you believe you can thrive with us, we want to hear from you.

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