A healthcare data and analytics companyHiring

Data Scientist, Applied AI

  • Remote, United States
  • Mid-level
  • Posted 2 days ago
In one line

Data scientist on a generative AI team, building and testing LLM, RAG and agent workflows under senior guidance; individual contributor, US based.

About the role

The team works on practical generative AI applications, and this role produces the evidence that guides which approaches the team adopts.

At a glance

Pay
Not stated in the posting
Remote scope
Remote, United States
Seniority
Mid-level
Skills
Python, LLMs, RAG, Embeddings, Semantic search, LangGraph, PydanticAI, Git
Posted
27 Oct 2026
Last checked
29 Oct 2026

What you will do

  • Compare models, embeddings and retrieval methods on quality, reliability, latency and cost using the team's criteria.
  • Create and update test cases, benchmark datasets and regression checks, then report results and limits.
  • Tune RAG pipelines, covering embeddings, retrieval, reranking and grounding.
  • Investigate wrong answers and retrieval misses, and use tracing and observability tools to monitor systems.

What they look for

  • Bachelor's degree in a quantitative or technical field.
  • Hands-on experience building LLM applications and evaluating their output.
  • Strong Python and data analysis skills, plus knowledge of embeddings, semantic search, RAG and evaluation metrics.

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Questions about this job

Is this job fully remote, and from where?

The posting lists it as remote for people in the United States.

What does this job pay?

The posting does not state a salary, so there is no figure to quote.

What experience is needed?

It is a mid-level role. The posting asks for: bachelor's degree in a quantitative or technical field; hands-on experience building LLM applications and evaluating their output; strong Python and data analysis skills, plus knowledge of embeddings, semantic search, RAG and evaluation metrics. Skills it names include Python, LLMs, RAG, Embeddings.

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