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Information Technology 🏢 Full Time ⭐️ Verified

Prompt Engineer - Start Tomorrow | San Francisco, CA

Aether Labs
San Francisco
Estimated Salary
USD 140.000 – USD 220.000
New
Live Update
7 September 2026
Deadline
7 Sep 2027

Job Description

Are you ready to shape the future of Artificial Intelligence? Join Aether Labs in San Francisco as our next Prompt Engineer.

We are on the cutting edge of Generative AI and are looking for a visionary engineer to optimize our Large Language Models (LLMs). If you want to start tomorrow and impact how millions interact with AI, this is your opportunity.

About the Role

As a Prompt Engineer, you will bridge the gap between human intent and machine capability. You will design, test, and refine prompts that drive high-quality, contextually accurate outputs from our core AI models.

Responsibilities

  • Design & Optimization: Create and refine complex prompts for Large Language Models (GPT-4, Claude, etc.) to maximize accuracy and relevance.
  • Model Fine-tuning: Collaborate with data scientists to fine-tune models based on prompt feedback loops.
  • Workflow Automation: Develop prompt chains and workflows that automate complex business logic and content generation.
  • A/B Testing: Implement rigorous testing frameworks to compare prompt variations and measure performance metrics.
  • Documentation: Maintain a library of best practices, prompt templates, and usage guidelines for the engineering team.

Qualifications

  • Experience: 3+ years of experience in Natural Language Processing (NLP) or AI model interaction.
  • Tech Stack: Proficiency in Python and familiarity with popular LLM APIs (OpenAI, Hugging Face, Anthropic).
  • Communication: Exceptional written communication skills with a keen eye for detail and tone.
  • Creativity: Ability to think critically and creatively to solve ambiguous problems through prompt engineering.
  • Education: Bachelor’s degree in Computer Science, Linguistics, or a related field.

Required Skills

Prompt Engineering Natural Language Processing (NLP) Python GPT-4 LLMs Machine Learning AI

Ready to Take This Challenge?

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