AI Prompt Engineer - Future Talent

📍 Chester, ENG, GB

Manufacturing Staffworx Limited

Job Description

Technically sharpAI Prompt Engineer

Youll design and optimize prompts, build LLM-powered applications, and deploy scalable GenAI solutions that connect people and intelligent systems in new ways.

??What Youll Do

  • Design, test, and refine prompts for leading LLMs (GPT-4/5, Claude, Gemini, Mistral, LLaMA, Cohere).
  • Experiment with advanced prompting techniques; Chain-of-Thought, ReAct, Tree-of-Thoughts, and more.
  • Deploy AI/ML pipelines using Azure ML, AWS SageMaker, Vertex AI, or Databricks.
  • Integrate LLMs into production apps using LangChain, LlamaIndex, and RAG architectures.
  • Build APIs and microservices for scalable AI deployment.
  • Use AI-powered dev tools like GitHub Copilot, Cursor, and Codeium to speed up iteration.
  • Apply MLOps/LLMOps practices with MLflow, Weights & Biases, and Kubeflow.


??Youll Bring

  • Strong Python skills and experience with LangChain, Transformers, Hugging Face.
  • Solid grasp of LLM behavior, prompt optimization, and data engineering.
  • Familiarity with vector databases (FAISS, Pinecone, ChromaDB).
  • Hands-on with Linux, Bash/Powershell scripting, cloud environments.
  • Creative problem-solver with excellent communication and collaboration skills.
  • Curious, adaptable, and passionate about staying at the edge of Generative AI.


??Nice to Have

  • Experience with PromptOps tools (PromptLayer, Humanloop, LangFuse).
  • Knowledge of ethical AI, bias mitigation, responsible AI principles.
  • Bachelors or Masters degree in Computer Science, AI/ML or related field.


Tech Stack

LLMs:GPT-4/5, Claude, Gemini, Mistral, LLaMA, Cohere

Frameworks:LangChain, LlamaIndex, Haystack

Tools:GitHub Copilot, Cursor, PromptLayer, Weights & Biases

Cloud:Azure ML, AWS SageMaker, Google Vertex AI, Databricks

  • Infra:Python, Docker, Kubernetes, SQL, PyTorch

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Job Details

Posted Date: November 21, 2025
Job Type: Manufacturing
Location: Chester, ENG, GB
Company: Staffworx Limited

Ready to Apply?

Don't miss this opportunity! Apply now and join our team.