RELX

AI Prompt Engineer

RELX

full-time

Posted on:

Location Type: Office

Location: PhiladelphiaNew JerseyPennsylvaniaUnited States

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Salary

💰 $95,300 - $158,800 per year

Tech Stack

About the role

  • As a Prompt Engineer you will design new conversational AI experiences or enhance existing ones, focusing on improving the interaction patterns between users and conversational AI agents.
  • Optimizing conversational agent responses to meet user expectations for length and information presentation
  • Using behavioral science principles to design mechanisms that nudge user behavior toward better outcomes.
  • Prototyping conversational experiences and validate them with users to help communicate concepts before they are developed
  • Tracking performance of Conversational AI agents using qualitative and quantitative data.
  • Turn insights into opportunities to improve the experience.
  • Working closely with Product Managers and Data Scientists to optimize large language models in an agile development environment.
  • Driving the creation and take ownership of Elsevier’s Conversational AI design Framework, documenting standards, processes and methods
  • Be an advocate for the Conversational AI Design community of practice and communicate the value of Conversational AI Design to stakeholders

Requirements

  • Current experience as a prompt engineer
  • Strong Python proficiency; experience with large language model APIs (OpenAI, Cohere, Anthropic, etc.)
  • LLM platforms/APIs: OpenAI, Anthropic, etc.
  • Deep expertise in prompt techniques (zero-shot, few-shot, chain-of-thought, function-calling, role prompts) and evaluation methodologies.
  • Prompt library and governance: version control (Git), documentation, templates, governance practices
  • Experience with retrieval-augmented generation (RAG), knowledge bases, or RAG pipelines.
  • Experience designing and maintaining a prompt library; version control and governance practices.
  • Familiarity with vector databases or embedding models (e.g., FAISS, Pinecone) and information retrieval concepts.
  • Familiarity with safety, bias mitigation, and privacy considerations in AI systems.
Benefits
  • annual incentive bonus
  • country specific benefits
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Pythonlarge language model APIsprompt techniquesevaluation methodologiesretrieval-augmented generationknowledge basesversion controlgovernance practicesvector databasesembedding models
Soft Skills
communicationcollaborationadvocacyuser experience designbehavioral science application