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Information Technology 🏢 Full Time ⭐️ Verified

Prompt Engineer | Newark, NJ

NexAI Innovations
Newark
Estimated Salary
USD 120.000 – USD 160.000
New
Live Update
14 September 2026
Deadline
14 Sep 2027

Job Description

We are seeking a visionary Prompt Engineer to join our elite team in Newark, NJ. In this role, you will bridge the gap between human intent and machine reasoning, leveraging Large Language Models (LLMs) to drive innovation across our product suite.

Why Join Us?

  • Work with state-of-the-art AI models including GPT-4 and Claude.
  • Competitive salary and comprehensive benefits package.
  • Opportunity to shape the future of Generative AI in the US market.

What You'll Do:

  • Design, test, and refine complex prompts to maximize model accuracy and safety.
  • Develop prompt templates that scale across various enterprise applications.
  • Analyze model outputs to identify failure points and optimize response quality.
  • Collaborate with Data Scientists and Software Engineers to integrate LLMs into our architecture.
  • Stay ahead of the curve on the latest research in Natural Language Processing (NLP).

Who You Are:

  • Proven experience in prompt engineering or fine-tuning LLMs.
  • Exceptional command of language, grammar, and creative writing.
  • Strong understanding of machine learning concepts and NLP principles.
  • Ability to debug complex AI behaviors and implement robust guardrails.
  • Bachelor’s degree in Computer Science, Linguistics, or a related technical field.

Responsibilities

  • Design, test, and refine complex prompts to maximize model accuracy and safety.
  • Develop scalable prompt templates for enterprise applications.
  • Analyze AI model outputs to identify failure points and optimize responses.
  • Collaborate with cross-functional teams to integrate LLMs into products.
  • Research and implement best practices for prompt optimization.
  • Create documentation and guidelines for internal prompt engineering standards.

Qualifications

  • Proven experience in prompt engineering or fine-tuning LLMs (GPT-4, Claude, etc.).
  • Exceptional command of language, grammar, and creative writing.
  • Strong understanding of machine learning concepts and NLP principles.
  • Ability to debug complex AI behaviors and implement robust guardrails.
  • Bachelor’s degree in Computer Science, Linguistics, or a related technical field.
  • Self-starter mindset with a passion for AI innovation.

Required Skills

Prompt Engineering LLM GPT-4 Natural Language Processing Python Fine-tuning NLP

Ready to Take This Challenge?

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

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