Senior Data Scientist, Ads & Demand Optimization Singapore

Experimentation Jobs; Singapore; On-site; SGD 180,000 - 240,000; Full time

Job summary

Grab is seeking a Senior Data Scientist for the Ads & Demand Optimization team to design optimization frameworks using data science methodologies for ad ranking and automated promo assignment.

You will lead causal inference with uplift models to maximize promotional incrementality, optimise auctions and budget allocation to balance ecosystem health and platform ROI, and design experimentation frameworks like A/B testing to evaluate key metrics.

Responsibilities

• Design optimization frameworks for ad ranking and promo assignments.
• Lead causal inference with uplift models to maximise incrementality.
• Improve auctions mechanics and budget allocation for ROI.
• Design and run experimentation frameworks (A/B tests) to evaluate metrics.

Skills

Data science

Causal inference

A/B testing

Optimization

Job description

Grab is seeking a Senior Data Scientist for the Ads & Demand Optimization team to design optimization frameworks using data science methodologies for ad ranking and automated promo assignment.

You will lead causal inference with uplift models to maximize promotional incrementality, optimise auctions and budget allocation to balance ecosystem health and platform ROI, and design experimentation frameworks like A/B testing to evaluate key metrics.