Prompt Engineer - LLMs and Responsible AI775/day Inside IR35 End of FY Hands-on Prompt Engineer needed for a government AI programme. Design and evaluate prompts across multiple LLMs (ChatGPT, Claude) to support policy and business use cases.The RoleCraft and refine prompts using advanced techniques (ReAct, Chain-of-Thought, ART)Build multi-agent workflows and context-aware LLM systemsAdvise on responsible AI practices and risk mitigationCollaborate with policy professionals and user researchersEssential SkillsProven prompt engineering experience across multiple LLMsMulti-agent systems and tool-augmented workflowsDeep understanding of LLM failure modes and responsible AIAbility to translate technical concepts for non-technical stakeholdersThe DetailsRate: 775/day inside IR35Duration: Until end of Financial YearLocation: London/Bristol/Manchester base + 1-3 days/week in London (flexible)Clearance: BPSS required, SC eligible preferred