Applications Development Engineer

Job Title

Applications Development Engineer

Role Summary

Develop and validate ML/DL-based image classification and analysis applications for high-volume semiconductor inspection systems. Work within the LS-SWIFT division of KLA's Global Products Group to evaluate algorithm prototypes, implement software feature tests, and support customer deployments.

The role requires frequent customer engagement and travel (up to 50%) to support product evaluation and integration in fab environments.

Experience Level

Mid-level. Experience guidance: Bachelor’s +7 years, Master’s +5 years, or PhD +2 years of related work experience (per employer's minimum-qualification scale).

Responsibilities

Key responsibilities include:

• Apply ML/DL techniques to image classification and defect-detection problems in high-volume manufacturing.
• Design, run, and document software feature tests and benchmark algorithm prototypes.
• Debug and maintain Python scripts used for data processing, model evaluation, and automation.
• Collaborate with product, engineering, and field teams to integrate algorithms into inspection systems.
• Analyze results, produce technical reports, and recommend improvements to models and workflows.
• Provide technical support and training at customer sites; travel up to 50%.

Requirements

Must-have and preferred technical skills:

• Hands-on experience applying ML/DL on image classification problems in manufacturing or similar production environments (must-have).
• Experience in software feature testing and in-depth evaluation of algorithm prototypes (must-have).
• Proficiency reading and debugging Python scripts (must-have).
• Strong technical and analytical skills; ability to interpret model performance and measurement data (must-have).
• Effective communication, interpersonal, and team leadership skills (must-have).
• Willingness to travel approximately 50% for customer support and field validation (must-have).
• Familiarity with vibecoding and AI prompting best practices (nice-to-have).
• Background in IC processing or semiconductor equipment with emphasis on advanced packaging (nice-to-have).

Education Requirements

Employer specifies degree-and-experience equivalencies: Doctorate with ~2 years related experience; Master’s with ~5 years; Bachelor’s with ~7 years. Equivalent practical experience may be considered according to the stated combinations.

About the Company

Company: KLA

Headquarters: Chennai, India

KLA is a global leader in diversified electronics for the semiconductor manufacturing industry. The company enables the production of electronic devices by inventing systems and solutions for manufacturing integrated circuits, wafers, and displays. With over 40 years of experience, KLA invests heavily in innovation and R&D to support advanced chip design and manufacturing process optimization, collaborating with top technology providers to deliver future electronic devices.