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Principal Data Scientist - Deep Learning

Spain - Remote💼 Full-time🗓 2026-09-18 → 2026-09-25

Core

Leading the transformation of Jampp's machine learning platform from manual features to deep learning architectures based on embeddings for programmatic advertising.

Role type

Principal Data Scientist (Deep Learning)

Builds

Next-generation real-time bidding and optimization models for mobile advertising

Domain

Ad-tech / Programmatic Advertising / Deep Learning

Deliverable

production ML models

Required skills

Deep learning fundamentals, representation learning, neural network architecture design, Python, large-scale dataset handling, real-time system optimization, technical leadership, model deployment

Preferred skills

Experience with DSPs, real-time bidding (RTB), ad exchanges, bidding optimization, CTR/CVR prediction, recommendation systems

Technologies

Python, Deep Learning frameworks, Embedding strategies

Responsibilities

Define technical strategy for deep learning and embedding-based modeling, design and deploy advanced DNN architectures for prediction and optimization, establish reusable embedding approaches, improve model performance and scalability, guide complex modeling initiatives from experimentation to production, mentor Data Scientists, collaborate on training infrastructure and serving architecture

Seniority

Principal, hands-on IC with technical leadership

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