Hybrid Senior Data Scientist – Viewer Experience

Posted 3 weeks ago

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About the role

  • Analyze large-scale user behavior and content metadata to uncover actionable insights and build impactful personalization models.
  • Design, develop, and deploy ML models including collaborative filtering, content-based recommendations, sequence models, and retrieval-ranking pipelines.
  • Integrate models into production systems ensuring low-latency, high-accuracy performance at scale.
  • Collaborate with engineers, product managers, designers, and data scientists to define personalization goals and drive feature impact across user journeys.
  • Develop robust A/B test frameworks, analyze experiments, and drive iteration based on performance and user engagement.
  • Actively monitor model performance, detect data drift, and refine strategies to improve long-term personalization quality.
  • Leverage LLMs and embeddings to improve personalization for underrepresented content, new users, and diverse formats.
  • Present technical strategies and results to cross-functional stakeholders and leadership.

Requirements

  • Proven experience in data science and machine learning preferably in personalization or recommendation systems.
  • Strong proficiency in Python, SQL, and relevant data science libraries (Pandas, Scikit-learn, TensorFlow, PyTorch, etc.)
  • Expertise in building and deploying machine learning models into production systems.
  • Experience with big data technologies (e.g., Hadoop, Spark) and cloud platforms (e.g., AWS, Google Cloud).
  • Deep understanding of statistical analysis, machine learning, data mining, and predictive modeling techniques.
  • Should be comfortable leveraging LLMs and internals.
  • Strong problem-solving skills with the ability to translate business problems into data science solutions.
  • Excellent verbal and written communication skills, with the ability to present complex information to non-technical stakeholders.

Job title

Senior Data Scientist – Viewer Experience

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

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