AI Prompt Engineer
4 days ago
Join to apply for the AI Prompt Engineer role at Good Chemical Science&Technology Co.Ltd. Be among the first 25 applicants. AI Prompt Engineer – Technically Sharp & Systems-Minded You’ll design and optimize prompts, architect LLM-powered systems, and deploy scalable GenAI workflows that connect people and intelligent systems in new, high-impact ways. What Youll Do Prompting & Reasoning Systems Design, test, and optimize prompts for leading frontier models (GPT‑4/5, Claude 3.x, Gemini 2.x, Mistral Large, LLaMA 3, Cohere Command R+, DeepSeek). Apply advanced prompting strategies: Chain‑of‑Thought, ReAct, Tree‑of‑Thoughts, Graph‑of‑Thoughts, Program‑of‑Thoughts, self‑reflection loops, debate prompting, multi‑agent orchestration (AutoGen / CrewAI). Build agentic workflows with tool calling, memory systems, retrieval pipelines, and structured reasoning. GenAI Application Engineering Integrate LLMs into applications using LangChain, LlamaIndex, Haystack, AutoGen and OpenAI’s Assistant API patterns. Build high‑performance RAG pipelines using hybrid search, reranking, embedding optimization, chunking strategies, and evaluation harnesses. Develop APIs, microservices, and serverless workflows for scalable deployment. ML/LLM Engineering Work with AI/ML pipelines through Azure ML, AWS SageMaker, Vertex AI, Databricks, or Modal / Fly.io for lightweight LLM deployment. Utilize vector databases (Pinecone, Weaviate, Milvus, ChromaDB, pgVector) and embedding stores. Use AI‑powered dev tools (GitHub Copilot, Cursor, Codeium, Aider, Windsurf) to accelerate iteration. Implement LLMOps / PromptOps using Weights & Biases, MLflow, LangSmith, LangFuse, PromptLayer, Humanloop, Helicone, Arize Phoenix. Benchmark and evaluate LLM systems using Ragas, DeepEval, and structured evaluation suites. Deployment & Infrastructure Containerize and deploy workloads with Docker, Kubernetes, KNative and managed inference endpoints. Optimize model performance with quantization, distillation, caching, batching, and routing strategies. Youll Bring Strong Python skills, with experience using Transformers, LangChain, LlamaIndex, and the broader GenAI ecosystem. Deep understanding of LLM behavior, prompt optimization, embeddings, retrieval, and data preparation workflows. Experience with vector DBs (FAISS, Pinecone, Milvus, Weaviate, ChromaDB). Hands‑on knowledge of Linux, Bash/Powershell, containers, and cloud environments. Strong communication skills, creativity, and a systems‑thinking mindset. Curiosity, adaptability, and a drive to stay ahead of rapid advancements in GenAI. Nice to Have Experience with PromptOps & LLM Observability tools (PromptLayer, LangFuse, Humanloop, Helicone, LangSmith). Understanding of Responsible AI, model safety, bias mitigation, evaluation frameworks, and governance. Background in Computer Science, AI/ML, Engineering, or related fields. Experience deploying or fine‑tuning open‑source LLMs. Tech Stack LLMs: GPT‑4/5, Claude 3.x, Gemini 2.x, Mistral Large, LLaMA 3, Cohere Command R+, DeepSeek Frameworks: LangChain, LlamaIndex, Haystack, AutoGen, CrewAI Tools: GitHub Copilot, Cursor, LangSmith, LangFuse, Weights & Biases, MLflow, Humanloop Cloud: Azure ML, AWS SageMaker, Google Vertex AI, Databricks, Modal Infra: Python, Docker, Kubernetes, SQL/NoSQL, PyTorch, FastAPI, Redis Seniority level: Entry level Employment type: Contract Job function: Information Technology Industries: Software Development #J-18808-Ljbffr
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Head of Prompts
5 days ago
London, Greater London, United Kingdom Prompt University Full timeAbout UsWe're building the world's first open-source prompt engineering university. Our mission: teach the world to prompt.We believe prompting will become the world's most valuable skill. Prompt University is creating free, community-driven education to democratise access to this emerging capability.The RoleWe're looking for our first Head of Prompts to...
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AI Prompt Engineer
3 weeks ago
London, United Kingdom Brightbox GRP Full timeAI Prompt EngineerLocation: UKRate: £400.00 Outside IR35We are seeking a dedicated and technically proficient AI Prompt Engineer to spearhead the development and optimisation of prompts for advanced platforms such as DealCloud, Filament Sifter, and Capsa. The ideal candidate will possess hands-on experience with generative AI technologies, leveraging their...
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Prompt Engineer
4 weeks ago
london, United Kingdom NetBet Full timeJob Title: Prompt Engineer / AI Engineer Location: London About GIMO: Global Interactive Marketing Online (GIMO) Global Interactive Marketing Online (GIMO) is a London-based leading independent marketing agency and software developer within the iGaming industry. GIMO works in close partnership with leading global gaming brands such as NetBet, 777, and...
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AI Prompt Engineer
2 weeks ago
London, United Kingdom Staffworx Limited Full timeAI Prompt EngineerTechnically Sharp & Systems-Minded Youll design and optimize prompts, architect LLM-powered systems and deploy scalable GenAI workflows that connect people and intelligent systems in new, high-impact ways. What Youll Do Prompting & Reasoning Systems Design, test and optimize prompts for leading frontier models (GPT-4/5, Claude 3.x, Gemini...
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AI Prompt Engineer
7 days ago
London, Greater London, United Kingdom Staffworx Full time £60,000 - £100,000 per yearAI Prompt Engineer, Technically Sharp & Systems-MindedDeesign and optimize prompts, architect LLM-powered systems and deploy scalable GenAI workflows that connect people and intelligent systems in new, high-impact ways.THE ROLEPrompting & Reasoning SystemsDesign, test and optimize prompts for leading frontier models (GPT-4/5, Claude 3.x, Gemini 2.x, Mistral...
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AI Prompt Engineer
3 weeks ago
Greater London, United Kingdom Staffworx Full timeAI Prompt Engineer Technically Sharp & Systems-MindedYoull design and optimize prompts, architect LLM-powered systems and deploy scalable GenAI workflows that connect people and intelligent systems in new, high-impact ways.What Youll DoPrompting & Reasoning SystemsDesign, test and optimize prompts for leading frontier models (GPT-4/5, Claude 3.x, Gemini 2.x,...
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Prompt Engineer
4 weeks ago
City of London, Greater London, United Kingdom NetBet Full timeJob Title: Prompt Engineer / AI Engineer Location: London About GIMO: Global Interactive Marketing Online (GIMO) Global Interactive Marketing Online (GIMO) is a London-based leading independent marketing agency and software developer within the iGaming industry. GIMO works in close partnership with leading global gaming brands such as NetBet, 777, and...
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Prompt Engineer
4 weeks ago
City of London, United Kingdom NetBet Full timeJob Title: Prompt Engineer / AI EngineerLocation: LondonAbout GIMO: Global Interactive Marketing Online (GIMO) Global Interactive Marketing Online (GIMO) is a London-based leading independent marketing agency and software developer within the iGaming industry. GIMO works in close partnership with leading global gaming brands such as NetBet, 777, and...
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AI Prompt Engineer
3 days ago
London, United Kingdom Robert Walters Full timeAI Prompt EngineerLocation: London Contract: 6 monthsWork Setup: Remote Who We Are Robert Walters is the world's most trusted talent solutions business. Across the globe, we deliver recruitment, outsourcing, and talent advisory services for businesses of all sizes, opening doors for people with diverse skills, ambitions, and backgrounds. Who you will work...
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Prompt Engineer
4 weeks ago
London, United Kingdom Morson Edge Full timeContract Role: Prompt Engineer (Salesforce & Generative AI Integration) Duration:4–5 months (November – March) Hourly Rate:£54.60 - £60/hour inside IR35 Location:Fully Remote (UK-based candidates only)Overview We are seeking ahighly skilled Prompt Engineerwith deep expertise in theSalesforce platformand hands-on experience inGenerative AI integration ....
