Smadex

is a leading advertising technology company founded in Barcelona in 2011 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past years.

Our mission is to continue to

improve our ad-tech platform

to help our clients achieve their programmatic advertising campaign goals, and we want to give our employees a job they’ll love, where they will be challenged to improve results through real-life engineering and data analysis and where everyone’s implication has an impact.

Are you ready to be part of the new unicorn? Keep reading

What will you do:

As a

SeniorMachine Learning/Staff Engineer

you will be part ofall the major architectural decisions and developmentswe make on our algorithms, especially in our deep neural network algorithms

You will be responsible for developing new features,



measuring the performance and improving our pipelines.Our ML Engineer role combines the classic “ML Scientist” and “Data Engineer” role at other companies

You will also play an analytical role researching, designing, implementing, and deploying full-stack scalable data analytics and machine learning solutions to challenge business issues, as well as working closely with our Tech and Ops team

You will work onunique modeling challenges not covered in the scientific literature, like extreme positive sample sparsity and labelling delay.

Analyze data from different sources and provide actionable insights to business and engineering stakeholders

What you need to have:

5+ years of relevant experience in Data science positions

Very strong coding ability: Python, Scala, Java

Proficiency in building high-performance algorithms in production

Proficiency in solving problems

Knowledge of advanced statistical techniques and concepts (regression, properties of distr

📌 Senior Machine Learning/Staff Engineer (Madrid)
🏢 Smadex Slu
📍 Madrid