Machine Learning Researcher

RTB House

Poland · Full-time · Mid-Senior

Location: Poland

We Are

RTB House is a global company that provides state-of-the-art marketing technologies for top brands and agencies worldwide. Its proprietary ad-buying engine is the first in the world to be powered entirely by Deep Learning algorithms, enabling advertisers to generate outstanding results and reach their goals at every stage of the funnel. As an ML Researcher, you will be responsible for its development.

You Will

Designing and implementing models, most often of deep neural networks, used to predict the behavior and preferences of Internet users
Analysis of the latest works in the field of Machine Learning
Conducting and analyzing A/B tests of new solutions
Developing and testing new approaches to modeling key issues, such as bidding in first-price auctions

Desired Experience

4+ years of hands-on experience with Machine Learning / Data Science
Interest and willingness to constantly develop in the area of Machine Learning
Knowledge of statistics and probability
Proficiency in programming

Selected Technologies Used

Python, Java, Scala
PyTorch, NumPy, Pandas
Jupyter Notebooks

Additional Advantages Will Be

Experience in the ML industry
Experience in designing recommendation systems
Practical knowledge of the tools we use

Sample Topics

Implementation and analysis of new model architectures, such as convolutional networks, transformer
Analyze the difference in the distribution of training and production data. Estimating the scale of the problem, identifying the best solution, analysis, implementation, deployment
Experiments with the use of transfer learning
A completely new approach to generating product recommendations that is free from proxy targets and uses contrastive loss function

We Offer

A very attractive salary
Work in a team of enthusiasts with experience in machine learning who willingly share their knowledge and skills
Extremely flexible cooperation conditions - you work when it is convenient for you and devote as much time as you can; you can work fully remotely
Access to the latest technologies and the possibility of real use of them in a large-scale and highly dynamic project;
Possibility of using the possessed knowledge and competences in practical applications - while optimizing algorithms supporting hundreds of millions of Internet users and monthly buyers of billions of advertising views in the RTB model, based on extensive data sets
The effects of your work immediately visible in the company's business results
Possibility to publish your results

Apply now!

You don't need to tick every box to apply. If you are passionate about digital marketing, send us your CV, and we'll review it.

Key Skills

Ranked by relevance

machine learning neural networks deep learning numpy java

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