Machine Learning Engineer 3+

3 weeks ago


India Jupiter AI Labs ✔ Full time
Position: Senior Machine Learning Engineer – OCR / CAPTCHA Breaking (Freelance / Short-Term Project)

Duration: Short-term contract (project-based)

Location: Remote

Experience Required: 3+ years in Machine Learning, with hands-on OCR and CAPTCHA solving expertise

About the Project

We are seeking an experienced Machine Learning Engineer to develop and optimize advanced OCR and CAPTCHA-breaking solutions. The ideal candidate will have a strong background in computer vision, deep learning, and automation, with proven success in solving real-world CAPTCHA challenges.

Key Responsibilities

- Design, train, and deploy ML models to recognize and solve text-based and image-based CAPTCHAs.
- Implement OCR solutions for various image formats with high accuracy and low latency.
- Research and integrate advanced algorithms for noise removal, segmentation, and pattern recognition.
- Optimize model performance for speed and scalability.
- Collaborate with the team to integrate solutions into existing systems.

Required Skills & Qualifications

- 3+ years of hands-on experience in Machine Learning & Computer Vision.
- Expertise in OCR frameworks (Tesseract, EasyOCR, PaddleOCR, etc.) and CAPTCHA-solving techniques.
- Strong proficiency in Python and ML/DL frameworks (TensorFlow, PyTorch, OpenCV).
- Experience with CNNs, RNNs, Transformers, and other relevant architectures.
- Familiarity with image preprocessing techniques (denoising, binarization, skew correction).
- Ability to work independently and deliver within tight deadlines.

Nice to Have

- Experience in reinforcement learning for challenge-response systems.
- Previous work with large-scale automation projects.
- Knowledge of cloud deployment (AWS, GCP, Azure).

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