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Data Science Lead

Sofia, bg💼 Full-time🗓 2026-07-01 → 2026-07-31

Core

Lead and mentor a team of data scientists while driving innovation in GenAI and platform analytics for Experian's broad client base.

Role type

Senior IC Data Science Lead (Team Management)

Builds

Production ML models, GenAI applications, and advanced analytics solutions on cloud-native big data platforms.

Domain

Financial services, fraud prevention, and marketing solutions using big data and AI.

Deliverable

production ML models | product features

Required skills

Team management, Python, PySpark, AWS, distributed computing, statistical modeling, ML algorithms (XGBoost, GANs, clustering), Generative AI tools, model risk management, regulatory compliance.

Preferred skills

Advanced degree in ML/Data Science/AI/CS, experience managing analytics teams.

Technologies

Python, PySpark, AWS, Ascend, Hadoop, NoSQL (Map Reduce, Hive, HBase, MongoDB, Cassandra), XGBoost, GANs.

Responsibilities

Lead and guide a team of innovation-focused data scientists; Develop and deploy models using Python or PySpark on big data cloud platforms; Support GenAI and platform analytics innovation projects; Articulate model processes and outcomes, documenting and presenting findings; Collaborate with Engineering, Research, and Data Science teams in the design and implementation of Machine Learning and AI applications; Dissect and document vast datasets to highlight patterns and insights.

Seniority

Senior, hands-on IC with team management

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