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Senior Vision Application Engineer

St Semiconductor Testing Pte. Ltd.

D13 Macpherson, BraddellPermanentS$7,000 – S$8,500/mo

Posted 11 Jul 2026

About this role

1. Vision System Development · Design and implement machine vision solutions for wafer/die level inspection and metrology · Develop image processing algorithms (defect detection, pattern recognition, edge detection, etc.) · Work with cameras, optics, and lighting systems to capture high-quality images 2. Algorithm & Software Engineering · Write and optimize code (commonly in C++, Python, or MATLAB) · Develop and test vision algorithms for speed and accuracy · Integrate vision modules into larger semiconductor equipment systems 3. R&D & Innovation · Research new imaging techniques (e.g., AI-based vision, 3D imaging) · Prototype and validate new concepts for next-generation equipment · Improve resolution, throughput, and detection sensitivity 4. System Integration · Collaborate with mechanical, electrical, and process engineers · Integrate vision systems into tools like wafer inspection systems or AOI related machines · Troubleshoot system-level issues 5. Data Analysis & Optimization · Analyse imaging data to improve yield and defect detection · Tune algorithms based on real production data · Perform root cause analysis for vision-related issues · Work on site testing and commissioning and customer support services Job Requirements 1. Bachelor’s or Master’s degree in: • Electrical Engineering • Computer Engineering • Computer Science • Physics or related field 2. 5+ years of experience in machine vision, image processing, or related fields 3. Strong programming skills in: • C++ / Python / MATLAB / Zemax / Code V 4. Hands-on experience with: • Image processing and computer vision techniques • Vision tools/libraries (e.g., OpenCV, Halcon, Cognex VisionPro) • Cameras, optics, and lighting systems 5. Experience in semiconductor equipment or wafer inspection systems 6. Knowledge of semiconductor processes (wafer sorting, photonics testing, die attach and etc.) 7. Familiarity with AI / deep learning for vision applications 8. Experience with 3D vision or metrology systems 9. Strong understanding of optics and imaging physics

What they're looking for

Computer EngineeringVision SystemsPhysicsVision Tests

About St Semiconductor Testing Pte. Ltd.

Industry: Manufacturing

Frequently asked questions

What does a Senior Vision Application Engineer at St Semiconductor Testing Pte. Ltd. do?

1. Vision System Development · Design and implement machine vision solutions for wafer/die level inspection and metrology · Develop image processing algorithms (defect detection, pattern recognition, edge detection, etc.) · Work with cameras, optics, and lighting systems to capture high-quality imag…

What skills does this Senior Vision Application Engineer role need?

Key skills for this role include Computer Engineering, Vision Systems, Physics, Vision Tests.

How much does a Senior Vision Application Engineer at St Semiconductor Testing Pte. Ltd. pay?

This role lists a salary of S$7,000 – S$8,500 per month.

Is this Senior Vision Application Engineer role remote, hybrid, or on-site?

The listing is based in D13 Macpherson, Braddell. Check the posting for remote or hybrid options.

How do I apply for this Senior Vision Application Engineer role?

You can apply directly on St Semiconductor Testing Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.