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Machine Learning Engineer

Sofia, Bulgaria💼 Full-time🗓 2026-09-02 → 2026-09-26

Core

Build machine learning models and algorithms to personalize insurance product rankings and optimize marketing bidding/targeting for customer conversion.

Role type

Machine Learning Engineer (Marketing & Product)

Builds

Personalized ranking models, bidding/targeting models for Paid Search, Retargeting, and Email

Domain

InsurTech / Digital Insurance

Deliverable

production ML models

Required skills

Python (numpy, pandas, sklearn), SQL, quantitative analysis, algorithm development, experiment design, business problem clarification

Preferred skills

math/CS competition background, AI scaling experience

Technologies

Python, numpy, pandas, sklearn, SQL

Responsibilities

Partner with Marketing to build sophisticated bidding and targeting models; Develop models to personalize product result rankings; Propose and build experiments to improve customer conversion

Seniority

Junior to Mid-level, hands-on IC

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