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Information Technology 🏢 Full Time ⭐️ Verified

Prompt Engineer - Sign-On Bonus - Jersey City, NJ

Apex Intelligence
Jersey City
Estimated Salary
USD 140.000 – USD 180.000
New
Live Update
8 Oktober 2026
Deadline
8 Okt 2027

Job Description

Are you ready to shape the future of Generative AI? Apex Intelligence is seeking a visionary Prompt Engineer to join our innovative team in the heart of Jersey City. In this role, you will bridge the gap between complex artificial intelligence models and real-world applications, crafting the precise instructions that drive machine learning success.

We are offering a competitive compensation package that includes a Generous Sign-On Bonus to attract top talent. If you have a knack for language, logic, and technology, this is your opportunity to lead the charge in AI development.

Why Join Us?

  • Competitive Salary: $140k - $180k base plus a substantial Sign-On Bonus.
  • Modern Work Environment: Collaborative office in Jersey City with flexible hybrid options.
  • Cutting-Edge Tech: Work with the latest Large Language Models (LLMs) and AI frameworks.

Responsibilities

  • Design, develop, and optimize high-quality prompts for Large Language Models (LLMs) to maximize accuracy and relevance.
  • Evaluate and iterate on AI outputs to improve response quality, tone, and safety.
  • Build and maintain comprehensive prompt libraries and documentation for internal teams.
  • Collaborate closely with Data Scientists and Machine Learning Engineers to refine model behaviors.
  • Analyze user feedback and model performance metrics to drive continuous improvement.
  • Stay abreast of the latest trends in NLP, prompt engineering, and AI safety protocols.

Qualifications

  • 3+ years of experience in technical writing, copywriting, or a related field.
  • Strong understanding of Natural Language Processing (NLP) concepts and Large Language Models.
  • Proficiency in Python and familiarity with AI libraries (e.g., LangChain, Hugging Face).
  • Exceptional attention to detail and the ability to think critically about logic and context.
  • Demonstrated ability to translate complex requirements into clear, concise instructions.
  • Bachelor’s degree in Computer Science, Linguistics, English, or a related technical field.

Required Skills

Large Language Models (LLMs) Natural Language Processing (NLP) OpenAI API Prompt Engineering Python Machine Learning Hugging Face LangChain Technical Writing

Ready to Take This Challenge?

Make sure your resume is ready. Submit your application now before the deadline.

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