Technical owner of the marketing website: build and continuously improve interactive, conversion-focused pages using Astro and a headless CMS (Sanity); manage site infrastructure and deployments on Vercel; own performance and technical SEO; implement tracking, attribution, and experiments (Segment/Amplitude/Customer.io); build tooling and automations to enable marketing self-serve. Role expects ~5+ years building/owning marketing websites and experience with analytics, conversion optimization, and modern frontend stacks.