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Member of Technical Staff (Product Data Scientist, Search Quality)

Belgrade💼 Full-time🗓 2026-04-18 → 2026-07-31

Core

Develop data-driven insights from user behavior to inform product roadmap and accelerate adoption for advanced search technologies.

Role type

Product Data Scientist (Search Quality)

Builds

Search ranking quality, user behavior insights, A/B experiment analysis

Domain

Search technology, user behavior analytics

Deliverable

production ML models | dashboards & analysis

Required skills

Python, SQL, statistics, A/B test design, BI tools, data pipeline design

Preferred skills

Apache Spark, Databricks, LLM-as-a-judge systems

Responsibilities

Design and analyze A/B tests to validate hypotheses; Develop metrics and visualizations for tracking; Design data pipelines for ranking quality using human and LLM feedback

Seniority

Mid-level, hands-on IC

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