Principal Machine Learning Engineer - Large Scale Embedding - (Remote - US)

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For one of our clients, we are looking for a Principal Machine Learning Engineer - Large Scale Embedding, remotely from the United States.

As a Principal Machine Learning Engineer, you will lead the development of large-scale, multi-entity embeddings that drive the recommendation systems of the future. This role will focus on implementing cutting-edge architectures, such as Graph Neural Networks (GNN) and transformers, to model complex relationships within data. You will collaborate with cross-functional teams to design and scale machine learning pipelines, enabling efficient distributed training and serving. Your leadership will shape the technical roadmap and influence the future of machine learning applications at scale.

Accountabilities:

• Lead the design and architecture of multi-entity embedding generation using GNN and transformers.
• Define the technical roadmap, working with cross-functional partners to align execution plans.
• Develop and optimize large-scale graph-based machine learning pipelines for recommendation systems.
• Ensure scalable and efficient architectures for processing complex, interconnected data.
• Collaborate with internal teams to improve relevance metrics and extend the use of models in upstream functions.
• Mentor and support the growth of your team while contributing to overall product strategy.

Requirements

• 15+ years of technical leadership experience in machine learning and AI.
• Proven ability to lead ML initiatives and communicate complex ideas effectively to cross-functional teams.
• Expertise in Graph Neural Networks, collaborative filtering, knowledge graphs, and recommendation systems.
• Strong coding proficiency in Python, with experience in ML frameworks like PyTorch Geometric, DGL, TensorFlow, and scikit-learn.
• Solid understanding of ML infrastructure components and libraries for efficient distributed training and inference.

Benefits

• Comprehensive healthcare benefits, including medical, dental, and vision.
• 401(k) match to help secure your financial future.
• Family planning support, including gender-affirming care.
• Mental health and coaching benefits to support well-being.
• Flexible vacation and global days off to maintain work-life balance.
• Generous paid parental leave and paid volunteer time off.

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