Haystack News

Data Scientist

• Work cross-functionally to translate business problems into testable analyses and experiments.
• Dive deep into data to find key insights that would impact the business.
• Define and evolve trustworthy KPIs and guardrail metrics for user engagement, retention, and monetization.
• Develop and deploy machine learning models to make recommendations and influence the product roadmap.
• Define and build new ML features using text and multimodal embeddings and GenAI.
• Validate offline learnings with online outcomes through A/B testing; design, execute, and analyze experiments to prove product change attribution.

Senior Data Scientist