Top Tech Jobs & Startup Jobs in London

Senior individual contributor who analyzes marketing performance, owns measurement and GA4 tracking, partners with paid media and CRM teams, builds dashboards and advanced measurement (LTV, CAC, incrementality), and translates complex data into actionable recommendations for senior stakeholders.

Hands-on lead for paid search managing Google Ads and Microsoft Ads end-to-end across six-to-seven-figure monthly budgets. Build and optimise campaigns, manage tracking with Google Tag Manager and GA4, run tests and automation (Performance Max, AI bidding), forecast budgets, report insights to stakeholders, and collaborate with Creative, Analytics and international teams.

Act as a hands-on HR Business Partner focused on employee relations, performance management, manager coaching, investigations, and people initiatives to support a rapidly scaling Patient Experience function across two UK offices.

Own end-to-end onboarding for new hires in a regulated healthcare business: manage pre-employment checks (Right to Work, DBS, references, registrations), coordinate stakeholders (IT, Payroll, Facilities, Compliance), deliver inductions, maintain audit-ready HR records, streamline processes, and manage multiple onboarding cohorts to ensure timely, compliant starts and a welcoming new-joiner experience.

Lead a small engineering team to design, build, and scale a patient-journey and supply-chain platform using Node.js/TypeScript/React/Postgres on AWS. Own end-to-end solutions, manage cloud infrastructure (AWS/GCP), integrate APIs, leverage AI to drive development efficiency, and collaborate cross-functionally to deliver production-grade, secure systems.