Lead ML Engineer (Computer Vision) – Interview Expert (#5002)

Europe, Ukraine

Work type: Office/Remote

Technical Level: Leader

Job Category: Software Development

Project: Software Development Office

N-iX is looking for a Lead Machine Learning Engineer (Computer Vision) to join our external expert network.

We are looking for a Lead-level ML expert who will support our hiring process by conducting technical interviews and evaluating candidates according to our internal competency matrix. This is not a full-time project role, but a flexible collaboration where you will participate in technical interviews when needed.

Responsibilities

• Conduct technical interviews for ML / Computer Vision candidates
• Evaluate candidates according to competency matrix
• Assess both practical experience and theoretical knowledge
• Provide clear and structured feedback after interviews
• Validate real-world experience in building and deploying ML solutions

Requirements

• 6+ years of experience in Machine Learning / Computer Vision
• Experience taking ownership of technical solutions (design, decision-making, mentoring or leading initiatives)
• Experience working with production ML systems
• Upper-Intermediate English or higher
  Strong hands-on experience with PyTorch or TensorFlow
• Solid understanding of end-to-end ML lifecycle Experience with model deployment and inference optimization
• Experience with experiment tracking tools (MLflow, Weights & Biases, DVC or similar)
• Understanding of distributed training concepts

Nice to have

• Experience with model optimization tools (ONNX, TensorRT, OpenVINO, etc.)
• Experience with cloud platforms (AWS, GCP, Azure)
• Experience mentoring engineers or conducting interviews

We offer

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing