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Data Science Manager - SQL / Python

Data Science Manager - SQL / Python

HireloMumbai
8 days ago
Job description

Description :

  • Partner with Product to spot high-leverage ML opportunities tied to business metrics.
  • Wrangle large structured and unstructured datasets; build reliable features and data contracts.

Build and ship models to :

  • Enhance customer experiences and personalization.
  • Boost revenue via pricing / discount optimization.
  • Power user-to-user discovery and ranking (matchmaking at scale).
  • Detect and block fraud / risk in real time.
  • Score conversion / churn / acceptance propensity for targeted actions.
  • Collaborate with Engineering to productionize via APIs / CI / CD / Docker on AWS.
  • Design and run A / B tests with guardrails.
  • Build monitoring for model / data drift and business KPIs.

    • Requirements :

  • 2-6 years of DS / ML experience in consumer internet / B2C products, with 7-8 models shipped to production end-to-end.

    • Proven, hands-on success in at least two (preferably 3-4) of the following :

  • Recommender systems (retrieval + ranking, NDCG / Recall, online lift; bandits a plus).
  • Fraud / risk detection (severe class imbalance, PR-AUC).
  • Pricing models (elasticity, demand curves, margin vs. win-rate trade-offs, guardrails / simulation).
  • Propensity models (payment / churn).
  • Programming : strong Python and SQL; solid git, Docker, CI / CD.
  • Cloud and data : experience with AWS or GCP; familiarity with warehouses / dashboards (Redshift / BigQuery, Looker / Tableau).
  • ML breadth : recommender systems, NLP, user profiling, and anomaly detection.
  • Communication : clear storytelling with data; can align stakeholders and drive decisions.

    • (ref : hirist.tech)

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