Data Scientist - Recommendation Systems

Job Title Data Scientist – Recommendation Systems

Location Bangalore

Experience 3–8 years (flexible based on depth in ML systems)

Job Description

We are looking for a Data Scientist (Recommendations) to design, build, and scale personalized recommendation systems that power discovery, ranking, and user engagement across our products.

Requirements

Key Responsibilities

Recommendation & ML Design and develop recommendation systems including:

• Collaborative Filtering (user-item, item-item) Content-based and hybrid recommenders
• Ranking and re-ranking models Embedding-based retrieval (ANN, vector search)
• Train, evaluate, and iterate on models using offline metrics (NDCG, MAP, Recall@K) and online A/B experiments Production ML & Systems Optimize inference for scale (caching, batching, app...

Ready to Apply?

Submit your application today and join our talented team at Apna.