Senior Staff Machine Learning Engineer (Video Insights)

Key responsibilities:

Fine-tune large video models (Vid-LLMs) using advanced techniques such as LoRA, QLoRA, and PEFT for specific video understanding tasks

Design and implement efficient model adaptation pipelines for domain-specific video content and use cases

Optimize model inference performance through quantization, knowledge distillation, and hardware-specific optimizations

Conduct extensive experimentation and ablation studies to identify optimal model configurations and hyperparameters

Build robust evaluation frameworks and metrics to assess model quality, generalization, and edge case performance

Collaborate with research and product teams to translate business requirements into model tuning objectives

Develop and maintain documentation of tuning methodologies, lessons learned, and best practices for the team

Contribute to open-source projects and stay current with the latest advancements in multimodal AI and video understanding

Skills and attributes for success:

7+ years of professional experience in machine learning engineering, with specific focus on deep learning and model fine-tuning

Advanced proficiency in Python and hands-on experience with deep learning frameworks (PyTorch preferred)

Hands-on experience fine-tuning large language models and multimodal models using PEFT, LoRA, and similar techniques

Strong understanding of video codecs, video processing pipelines, and streaming technologies

Solid foundation in computer vision and deep learning fundamentals (CNNs, Transformers, attention mechanisms)

Experience with model evaluation frameworks, A/B testing, and continuous experimentation infrastructure

Proficiency with GPU-based training and inference optimization using CUDA or similar frameworks

Excellent problem-solving skills and ability to debug complex ML systems in production

Experience with version control (Git) and MLOps tools (MLflow, Weights & Biases, or similar)

Preferred education and experience:

BE/B.Tech in Computer Science, Electrical Engineering, AI, or a related technical field with 9 to 12 Yrs of experience MS or PhD in ML/AI a plus