Freelance Computer Vision Consultant (3+ Years of Experience)

We're looking for an experienced Computer Vision Consultant, on a freelance basis, to work with our team on AI-based defect detection and visual inspection projects.
What you'll do
Understand each use case, product and defect type, and define how it can best be solved with computer vision.
Plan and carry out image data capture using industrial cameras, including camera selection, lens and lighting setup, and positioning on the line.
Build, label and manage datasets of good and defective parts.
Train, test and fine-tune defect detection models (classification, object detection and segmentation) based on the captured data.
Build out end-to-end inspection systems, from image capture to model inference and reject decisions.
Optimise models for real-time performance on edge devices at production line speeds.
Work closely with our internal team on integration, testing and go-live.
Document approaches, results and recommendations for each project.
What we're looking for
3+ years of hands-on experience in computer vision, with real-world defect detection or industrial inspection projects.
Strong understanding of how to detect and classify defects such as cracks, scratches, dents, porosity, missing components, label and print errors, and dimensional deviations.
Proven experience training and deploying deep learning models (e.g. YOLO, CNNs, segmentation models) using PyTorch, TensorFlow or similar.
Practical experience with industrial cameras (GigE / USB3 machine vision cameras), lenses and lighting for image capture.
Experience with OpenCV and image processing techniques.
Ability to break down a new use case, assess its feasibility, and propose the right approach.
Clear communication, and the ability to work independently with minimal supervision.
Good to have
Experience deploying models on edge devices (NVIDIA Jetson, industrial PCs), including TensorRT or ONNX optimisation.
Exposure to PLC integration or reject mechanisms on production lines.
Experience with dimensional measurement or gauging using vision.
Prior work in manufacturing sectors such as automotive, FMCG, pharma, packaging or electronics.
Engagement details
Type: Freelance / contract. Individual freelancers only.
Availability (mandatory): Must be available during business hours, 10:00 AM to 7:00 PM IST.
Billing: Hourly, with hours tracked regularly.
Location: Remote, with occasional site visits when required.
Start: Immediate.
How to apply
Please share your profile along with details of computer vision or defect detection projects you've worked on, including the use case, approach and results, at hr@perimattic.com and apply directly here.
Please note: this role is open to individual freelancers only. Agencies, please do not apply.

Work arrangement
Yes