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Prompt Engineer - Internal Research Copilot

Ethan Caldwell

Full-time · Junior · Paris

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About the role

A strategy team inside a global industrial group wants better support for internal research, memo drafting, and source synthesis. We are hiring a prompt engineer to shape the workflows behind that copilot. This is the kind of role where good judgment matters as much as API familiarity. You need to know when retrieval is enough, when decomposition helps, and when the product should simply say less.

Responsibilities

  • Design multi-step prompt workflows for research and memo generation
  • Improve grounding over internal documents and approved external sources
  • Create concise evaluation sets based on realistic analyst tasks
  • Work with legal and compliance stakeholders on safe product boundaries
  • Reduce failure modes caused by overconfident summarisation

Requirements

  • 3+ years in prompt engineering, applied NLP, or LLM product work
  • Prompt Engineering for multi-step business workflows
  • OpenAI API integration experience
  • LlamaIndex or LangChain for document and workflow orchestration
  • RAG evaluation habits with grounded answer design
  • Python for prototyping and evaluation scripts

Benefits

  • $98,000 - $118,000 base salary
  • Hybrid in Paris with two remote days each week
  • Modern office, meal vouchers, and annual bonus
  • Interesting internal users with clear expectations
  • A focused LLM product rather than a generic assistant

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Job Type

Full-time

Level

Junior

Language

English

Salary Range

$98,000 - $118,000

AI Expertise

NLP & Prompt Engineering

Skills

prompt engineering openai api llamaindex rag python

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