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Information Technology 🏢 Full Time ⭐️ Verified

Senior Prompt Engineer - San Francisco, CA - Sign-On Bonus

Nexus AI Labs
San Francisco
Estimated Salary
USD 160.000 – USD 240.000
Live Update
13 Agustus 2026
Deadline
13 Agu 2027

Job Description

Join the Future of Generative AI

We are looking for a visionary Prompt Engineer to join our elite engineering team in San Francisco. At Nexus AI Labs, we are building the next generation of Large Language Models (LLMs) that power enterprise solutions globally. As a Prompt Engineer, you will be the architect behind our AI's intelligence, crafting the precise instructions that guide our models to perfection.

Why Join Us?

  • Generous Compensation: Base salary of $160k-$240k plus a $15,000 Sign-On Bonus upon hiring.
  • Work with state-of-the-art LLMs including GPT-4, Claude, and custom open-source models.
  • Flexible remote/hybrid options in the heart of the tech hub.
  • Competitive benefits package including health, equity, and 401k matching.

Don't miss this opportunity to define how humans interact with artificial intelligence. Apply today!

Responsibilities

  • Prompt Design & Architecture: Design, develop, and optimize complex prompts to maximize the accuracy and creativity of Large Language Models (LLMs).
  • Model Evaluation: Conduct rigorous testing and evaluation of model outputs to ensure alignment with business goals and brand voice.
  • Iterative Optimization: Continuously refine prompt strategies based on user feedback and model performance metrics.
  • Cross-Functional Collaboration: Partner with Data Scientists, Software Engineers, and Product Managers to integrate AI capabilities into scalable products.
  • Documentation & Training: Create comprehensive documentation on prompt engineering best practices and train junior team members.
  • Research: Stay abreast of the latest advancements in NLP and AI research to implement cutting-edge techniques.

Qualifications

  • Experience: 3+ years of experience in prompt engineering, NLP, or a related field.
  • Tech Stack: Proficiency in Python and JavaScript; familiarity with OpenAI API, Hugging Face, and LangChain is required.
  • Education: Bachelor’s degree in Computer Science, Linguistics, English, or a related technical field (Master’s degree preferred).
  • Creativity: Exceptional writing skills with a keen eye for detail and nuance.
  • Problem Solving: Strong analytical skills to troubleshoot model failures and improve response quality.
  • Communication: Ability to translate complex technical concepts into clear, actionable insights for stakeholders.

Required Skills

Prompt Engineering NLP Python OpenAI API GPT-4 LangChain Hugging Face Machine Learning Data Analysis Agile

Ready to Take This Challenge?

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