Senior Backend Engineer – Scalable APIs & AI Infra (London)

{ “@context”: “http://schema.org”, “@type”: “JobPosting”, “title”: “Senior Backend Engineer – Scalable APIs & AI Infra (London)”, “description”: “Cavendish Professionals is looking for a Senior Backend Engineer in London to help scale high-growth systems. You will focus on building reliable, secure, and high-performing backend services for new features. The role involves designing APIs, optimizing database performance, and collaborating with cross-functional teams. Strong TypeScript and Node.js skills are essential. Relocation support is available for candidates moving to London from anywhere in the UK.#J-18808-Ljbffr”, “datePosted”: “2026-05-09”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Cavendish Professionals”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__428052359__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }