Senior Staff Data Scientist I

Overview

Lead data science and machine learning solutions for an advertising platform across digital commerce experiences. Drive initiatives from problem formulation through production deployment and apply Generative AI and LLMs to advertising and advertiser-tooling use cases.

What you'll do

• Analyze large-scale behavioural, transactional, catalogue, campaign, and advertising datasets.
• Design and productionize models for ad ranking, CTR/CVR prediction, targeting, forecasting, and campaign optimization.
• Improve ad selection, ranking, and delivery while balancing relevance, advertiser outcomes, and monetisation.
• Apply Generative AI and LLMs to contextual understanding, campaign creation, recommendations, and automated optimization.
• Lead experiments and A/B tests to measure algorithmic and business impact.
• Partner with Engineering, Product, Data Engineering, AdTech, and Business teams.
• Monitor data quality, model performance, bias, robustness, and drift.

What you'll need

• 10+ years of experience in data science or machine learning.
• Master's or PhD in Computer Science, Statistics, Mathematics, or a related quantitative field.
• Strong proficiency in Python, SQL, and data science libraries.
• Expertise deploying machine learning models into production systems.
• Experience with big data technologies such as Hadoop or Spark.
• Experience with cloud platforms such as AWS or Google Cloud.
• Understanding of statistical analysis, machine learning, data mining, and predictive modelling.

Details

• Onsite role in Bengaluru, India.
• Full-time employment.