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Machine Learning / Deep Learning Engineer

Smadex

barcelona, kingdom of spain, Spain Full-time June 14, 2026

Found Description

Job Responsibilities
Lea atentamente toda la información sobre esta oportunidad y luego utilice el botón de solicitud de abajo para enviar su CV y su candidatura.
Maximize our advertisers’ return on ad spend: contribute to selecting the best ad and calculating the optimal bid for each of the 4 million ad opportunities per second our platform processes.
Modelling: solve challenges of the Real Time Bidding environment such as predicting the user response to an ad, the auction’s closing price and more;
address machine learning hurdles not covered in the scientific literature, like extreme positive sample sparsity and labeling delay.
Execute the project end-to-end: research the state of the art, design, develop and deploy full‑stack ML solutions at web scale;
own the logic and implementation, building it and running it.
Analyze data and evaluate improvements: deep‑dive into model evaluation and AB tests’ statistical significance to ensure growth is bu...

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