Data Scientist II

2 - 6 years

14 - 19 Lacs

Posted:6 hours ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

  • Formulate, analyze, and implement algorithms that power real-time auctions, dynamic pricing, bid shaping, pacing, and traffic allocation across a massive-scale ad marketplace.
  • Design and experiment with methods in online learning, reinforcement learning, multi-armed bandits, forecasting, game theory, and Bayesian modeling in non-stationary, adversarial environments.
  • Collaborate with product and engineering teams to deploy your models in production and run real-world experiments with rapid feedback loops (measured in hours, not weeks).
  • Contribute to the scientific community by publishing high-quality research, conducting internal seminars, and staying abreast of advances in machine learning, algorithms, and applied statistics.
  • Evaluate the long-term dynamics of deployed algorithms, incorporating feedback, exploitation-exploration trade-offs, and incentives within multi-agent systems.
  • Identify new areas for innovation by translating business challenges into research questions and proposing novel, high-impact methodologies.
  • Translate mathematical ideas into practical, high-performance algorithms that operate at scale in production environments.
  • Explore and close the loop between model predictions and real-world outcomes, refining algorithms based on system behavior.

The Experience We Need

  • Ph.D./Master s/Bachelors degree in Computer Science, Electrical Engineering, Statistics, Mathematics, Operations Research, Physics, or a related quantitative discipline.
  • 2 6 years of experience working on algorithmic or applied research problems, ideally with some production deployment experience.
  • Deep grounding in one or more of:
    • Statistical learning theory, optimization, probability theory, and information theory
    • Machine learning, deep learning, reinforcement learning
    • Online learning, Bayesian methods
  • Strong publication record (e.g., NeurIPS, ICML, AISTATS, KDD, UAI, WSDM) is a strong plus even if not recent.
  • Proficient in scientific computing with Python, including packages such as NumPy, SciPy, PyTorch, or TensorFlow.
  • Comfortable working with big data platforms like Apache Spark, distributed computing, and large-scale datasets.
  • A researcher s mindset: questions first, implementation later. You are thoughtful about assumptions and rigorous about validation.
  • End-to-end ownership: you can go from idea to production and thrive in applied settings.
  • Prior experience in ad tech, marketplaces, or dynamic pricing is helpful but not required

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