Anthropic

Cross-functional Prompt Engineer

Anthropic

full-time

Posted on:

Location Type: Hybrid

Location: San FranciscoCaliforniaNew YorkUnited States

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Salary

💰 $320,000 - $405,000 per year

Tech Stack

About the role

  • Own and shape Claude's behaviors across all products
  • Author and maintain behavior system prompts
  • Deliver meta-prompts for critical research synthetic data pipelines
  • Review production prompt changes and serve as a resource
  • Identify, triage, and prioritize behavioral issues across Claude products
  • Develop behavioral evaluations in collaboration with product teams
  • Scale prompting best practices and define success metrics

Requirements

  • Extensive prompt engineering experience with large language models
  • Deep knowledge of Claude's behaviors, capabilities, and limitations
  • Ability to write Python and create behavioral evaluations
  • Excellent judgment about model behaviors
  • Strong technical understanding of agent scaffold architectures and model training processes
  • Core product management skills: prioritization, requirements gathering, stakeholder management
  • Ability to drive changes through production systems
Benefits
  • Competitive compensation
  • Benefits
  • Equity
  • Generous vacation
  • Parental leave
  • Flexible working hours
  • Collaborative office environment

Applicant Tracking System Keywords

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

Hard skills
prompt engineeringlarge language modelsPythonbehavioral evaluationsagent scaffold architecturesmodel training processes
Soft skills
judgmentprioritizationrequirements gatheringstakeholder management