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PerplexityPerplexity

Data Scientist

Builds AI agents and systems to automate end-to-end data science workflows, including analysis, querying, pipelines, and experiment interpretation. Requires 6+ years in data science/engineering with strong SQL, Python, and AI experience.

About the job

What You'll Do

  • Accelerate the AI-native data workflow - turn what's working into repeatable systems, scalable tools, and patterns for the data team and company
  • Build AI agents that do data science - conduct end-to-end analyses: explore data, form hypotheses, run queries, interpret results, generate recommendations
  • Make the warehouse AI-readable - build semantic layer, context, retrieval infrastructure for accurate AI querying
  • Automate the data lifecycle - self-healing pipelines, automated dbt model generation/validation, data quality agents
  • Ship AI-powered experiment analysis - agents for A/B test interpretation, statistical flagging, ship/no-ship recommendations
  • Own the full lifecycle - identify problems, prototype with LLMs, iterate, deploy, monitor
  • Turn the data team into a product team - build internal data products with self-serve AI interfaces

What We're Looking For

  • 6-8+ years in data science, analytics engineering, or related role
  • Strong product sense - work with product/business teams, understand user behavior and metrics
  • Deep SQL expertise - data modeling, warehouse experience
  • Pipeline experience - build/maintain pipelines, dbt, data quality
  • Software engineering chops - build/ship Python tools, APIs, deploy services
  • Genuinely excited about AI - LLM building, agents, RAG, AI workflows
  • Builder mentality - automate processes, ship fast
  • Autonomy - define and execute roadmap

Bonus

  • Experience with dbt (production models)
  • Snowflake administration/optimization
  • Built Slack bots, CLI tools, developer tools
  • AI agent frameworks
  • BI tools
  • A/B testing/experimentation
  • Early-stage startup experience

Skills

SQL, Python, dbt, Snowflake, AI Agents, LLMs, RAG, Data Pipelines, A/B Testing, Semantic Layer

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