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Senior Data Scientist

Sofia, Bulgaria💼 Full-time🗓 2026-06-24 → 2026-07-31

Core

Partner with Marketing to develop bidding/targeting methodologies and build ML models to personalize product ranking and improve customer conversions.

Role type

Senior Data Scientist (Marketing & Product)

Builds

Personalized ranking algorithms, bidding/targeting models, conversion optimization experiments

Domain

InsurTech / Digital Insurance / Marketing Technology

Deliverable

production ML models | product features

Required skills

Machine learning model development, Python (numpy, pandas, sklearn), SQL, business problem clarification, quantitative analysis, product-driven sensibility

Preferred skills

Startup environment adaptability, interactive data product delivery

Technologies

Python, SQL, numpy, pandas, sklearn

Responsibilities

Develop models and algorithms to personalize the ranking of results in the product; Partner with Marketing to assist in the development of sophisticated bidding and targeting methodologies; Identify opportunities and develop models to improve customer conversions

Seniority

Senior, hands-on IC

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