Senior Prompt Engineer - job 1 of 3

Job Summary

A company is looking for a Senior Prompt Engineer to transform raw model power into reliable product experiences.

Key Responsibilities

• Design, implement, and refine prompts, system messages, and tool instructions for GenAI features
• Decompose complex user intents into modular prompt chains and manage tool interactions
• Run adversarial and safety testing sessions to improve robustness and compliance

Required Qualifications

• 2+ years of experience writing production code in JavaScript, TypeScript, or Python
• 1+ year hands-on experience with large language models and prompt engineering
• Experience in building evaluation datasets and designing practical evaluations for non-deterministic systems
• Proven experience working with multiple LLMs and AI models
• Product mindset with an iterative approach to experimentation and measurement