Senior Machine Learning Researcher

RTB House; Warszawa; Vor Ort; PLN 254.993 - 382.490; Vollzeit

Benefits dieser Stelle

Flexible cooperation conditions

Remote work options

Access to the latest technologies

Zusammenfassung

RTB House, based in Warsaw, is seeking an ML Researcher to design and implement advanced models using deep learning algorithms. You will work in a flexible, dynamic environment collaborating with a team of machine learning enthusiasts committed to sharing knowledge.

The ideal candidate will have 4+ years of experience in Machine Learning, programming skills in Python, and proficiency in Polish. This position allows for a fully remote work model or office work in Warsaw or Cracow.

Qualifikationen

• 4+ years of hands-on experience in Machine Learning or Data Science.
• Willingness to develop in the area of Machine Learning.
• Proficiency in statistics and probability.
• C1 level proficiency in Polish.

Aufgaben

• Design and implement predictive models using deep neural networks.
• Analyze recent works in Machine Learning.
• Conduct and analyze A/B tests of new solutions.
• Develop new modeling approaches for bidding in auctions.

Kenntnisse

Machine Learning

Data Science

Statistics

Programming

Polish (C1 level)

Tools

Python

Java

Scala

Jupyter Notebooks

Jobbeschreibung

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
• C1 level in Polish

Selected technologies used

• Python, Java, Scala
• Jupyter Notebooks

Additional advantages will

• Experience in the ML industry
• 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

• Cooperate in a team of enthusiasts with experience in machine learning who willingly share their knowledge and skills
• Extremely flexible cooperation conditions - you cooperate when it is convenient for you and devote as much time as you can; you can cooperate 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 cooperate immediately visible in the company's business results
• Possibility to publish your results
• Cooperation based on B2B contract or Contract of Mandate
• You can cooperate 100 % remotely or choose one of our office spaces in Warsaw or Cracow.