Senior AI Engineer — LLM‑Powered Editorial AI Lab

{ “@context”: “http://schema.org”, “@type”: “JobPosting”, “title”: “Senior AI Engineer — LLM‑Powered Editorial AI Lab”, “description”: “Harnham is seeking a Senior AI Engineer to join their newly formed AI Lab in London. The successful candidate will build and refine LLM-powered systems that influence user experiences. Responsibilities include fine-tuning NLP pipelines and designing datasets, with a strong emphasis on collaboration with product and editorial teams. This hybrid role offers a competitive salary between £110,000 and £120,000, comprehensive benefits, and flexible working options.#J-18808-Ljbffr”, “datePosted”: “2026-05-19”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Harnham”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__435982993__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }