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NuPlay AI

Posted 28 Aug 2026

Prompt Engineering

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Employment
Full time
Team
Marketing
Posted
28 Aug 2026

About the role

The Prompt Engineer will design, test, and optimise prompts to improve AI model performance. You will collaborate with research, product, and engineering teams to enhance AI-generated responses. You will also work on data preparation, augmentation, and quality assurance.


Responsibilities:

  • Design and optimise prompts across multiple use cases.
  • Run A/B testing and document prompt strategies.
  • Configure voice and chat agents.
  • Create natural conversation flows and agent personalities.
  • Implement safety guardrails.
  • Own AI quality assurance processes.
  • Design test scenarios and edge case handling.
  • Collaborate with clients to deliver tailored solutions.


Requirements:

  • Bachelor's degree in CS, Linguistics, Psychology, English, or related field.
  • 4-7 years of experience (AI/NLP preferred).
  • Strong written communication skills.
  • Experience with LLM tools like ChatGPT or Claude.
  • Understanding of how LLMs work.
  • Creative and analytical thinking abilities.


Ideal Qualities:

  • Curiosity about language and AI behaviour.
  • Attention to detail.
  • Adaptability and an iteration mindset.
  • Strong organisational skills.
  • Passion for AI innovation.

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