Staff ML Research Lead

RTB House

Full-time Warsaw, Masovian Voivodeship Life, Physical, and Social Science Technicians

Posted:

February 18, 2026

Location:

Warsaw, Masovian Voivodeship, Poland

Job Description

About the role
As a Staff ML Research Lead you will work on challenging ML projects that extend and improve the way ML is used in our company. ML is at the very center of RTB House, and you will have a strong, immediate impact on our core metrics. We are looking for a strong technical leader that will also manage a small team of high performing researchers. The following skills will be crucial:
Leadership skills. We're looking for someone who can identify high-potential projects, create a vision, communicate with stakeholders, and above all, execute.
End to end ownership. You will own the projects from conception, through analysis, research, building a proof of concept, testing, to final implementation and deployment.
Effective communication. In this role you will collaborate with many people, and it's crucial to communicate well and organize the work effectively.
Ability to solve unclear problems. In each proj...
                

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Job Overview

Job Type: Full-time

Location: Warsaw, Poland

Posted: February 18, 2026

Deadline: March 30, 2026