Data Scientist II (AI)

TL;DR

Data Scientist II (AI): Developing machine learning, NLP, and LLM-based models and algorithms to improve operational efficiency and security in e-commerce. Focus on building scalable data science solutions, analyzing large datasets, and collaborating cross-functionally to deliver impactful insights.

What you will do

• Analyze terabytes of data to unlock insights and build scalable data science solutions ensuring platform security
• Build machine learning and statistical models to evaluate transaction legitimacy and track impact
• Ensure data quality across acquisition, processing, and cross-lingual alignment
• Define and conduct experiments to validate hypotheses and communicate insights to product and tech teams
• Develop efficient data querying infrastructure for offline and online use cases
• Collaborate with multidisciplinary teams to enhance automation processes

Requirements

• English: B2 level or higher
• 2+ years of data scientist experience
• 3+ years experience with data querying languages (e.g., SQL) and scripting languages (e.g., Python)
• 3+ years experience with machine learning/statistical modeling and data analysis tools
• Experience applying theoretical models in applied environments

Nice to have

• Experience in Python, Perl, or other scripting languages
• Experience in ML or data scientist role at a large technology company