Senior Applications Support Engineer (Tainan)

About the role

Infinitesima is seeking a Senior Applications Support Engineer to work with the most advanced semiconductor manufacturers in Taiwan. You will act as the primary technical liaison, helping customers solve complex measurement challenges using cutting‑edge atomic force microscopy (AFM) and metrology solutions.

Key responsibilities

• Serve as the main technical contact for customers across Taiwan, building long‑term relationships.
• Guide customers through application development, data collection, and method optimisation.
• Deliver successful application projects, evaluations, and proof‑of‑concept studies.
• Investigate and resolve complex instrument performance and measurement issues.
• Produce high‑quality technical reports and present findings to internal and external stakeholders.
• Run sample demonstrations and characterisation studies to showcase technology capabilities.
• Collaborate with engineering, product management, and scientific teams to influence future product development.

Required profile

• Extensive hands‑on experience with Atomic Force Microscopy (AFM) or probe microscopy.
• Strong troubleshooting and problem‑solving abilities.
• Fluent Mandarin and advanced English communication skills.
• Proven experience working directly with customers, researchers, or engineering teams.
• Legal right to live and work in Taiwan and reside within 60 minutes of the customer site in Tainan.

Required skills

• Atomic Force Microscopy (AFM)
• Probe microscopy
• Semiconductor metrology

What we offer

• Local benefits package.
• Generous EMI share scheme.
• Opportunity to work with pioneering AFM technology.
• International collaboration with leading scientists and semiconductor manufacturers.
• Role where technical expertise directly influences product development and customer success.