Obrio
Senior/Lead Data Scientist
Kyiv (Office), Remote. Posted 4 months ago
The role
You will build predictive models that influence marketing investment, monetization, and marketplace development. You will work on fraud detection, user-expert matching, and improving MLOps processes.
What you will do
- Improve predictive models for marketing decisions
- Build a fraud-detection system to minimize financial and legal risks
- Create a matching model for users and experts on the marketplace
- Improve MLOps processes
- Unlock new directions through analytical support
- Take tasks from formulation to production
Required qualifications
- 4+ years of experience in Data Science / ML with a focus on predictive models and real business impact
- Proficiency in Python, SQL, Time Series Forecasting, Gradient Boosting models, Feature Engineering
- Practical knowledge of MLOps: AirFlow, Docker, CI/CD, Real-time scoring, Anomaly detection
- Ability to decompose tasks and move forward without ideal data or architecture
- Ability to lead complex projects with stakeholders from different domains
- Responsibility for the final result, not just the model
Nice to have
- Experience in gambling, iGaming or mobile games
- Work with whale-models
- Experience with LTV forecasting
Benefits
- Freedom in work format: office in Kyiv, Lviv, Warsaw or remote
- Support for physical and mental resources via OBRIO Wellness Club, sports coverage, or Spiritual Allowance
- AI Workation: up to 5 working days per quarter
- 20 paid vacation days
- Unlimited sick leave
- Sabbatical leave
- Participation in charitable projects, volunteering, and support for mobilized colleagues
- Budget for training, mentoring, and participation in international conferences
- OBRIO merch
Before you apply
- Hiring journey: Intro call with TA Specialist, Interview with manager, Skills assessment, Bar-raising, Job Offer
- Test tasks include a block on using AI
About the company
OBRIO is a product IT company from the Genesis ecosystem that creates Nebula, a spirituality brand with 70M+ users. The team consists of 300+ professionals.