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Software Engineer

Build and optimize high-traffic ecommerce marketing experiences for eightsleep.com, owning landing pages, experimentation, analytics, conversion funnels, SEO, and accessibility. Requires strong React, Next.js, and TypeScript experience plus at least five years of front-end development.

About the job

Responsibilities

  • Build landing pages, campaign pages, and partner/influencer pages using clean, responsive, accessible components.
  • Design, build, launch, and analyze end-to-end A/B tests; instrument conversion funnels and share findings.
  • Build scalable, templatized systems for efficient and consistent page launches.
  • Maintain and extend analytics, tracking, and advertising integrations while keeping event data accurate and privacy-compliant.
  • Optimize conversion across promotions, email capture, calls to action, messaging, and page performance.
  • Own SEO and accessibility, including metadata, sitemaps, structured data, page speed, and accessible implementation.
  • Create localized pages and experiments for supported regions and languages.
  • QA work and iterate quickly in a config-driven development environment.

Requirements

  • Strong experience with React, Next.js, TypeScript, and the modern front-end stack.
  • 5+ years of front-end web development experience, ideally in growth, marketing, or ecommerce.
  • Ability to design experiments, formulate hypotheses, consider sample size and statistical significance, and interpret results.
  • Experience with product analytics, including funnels, cohorts, and event tracking.
  • Experience with Google Tag Manager and GA4.
  • Knowledge of web performance, including Core Web Vitals, and accessibility.
  • Awareness of data privacy and consent requirements affecting tracking.
  • Experience using coding assistants and other AI tools.
  • Strong attention to detail and a bias toward shipping and iteration.

Nice-to-haves

  • SEO/AEO experience, including structured data.
  • Internationalization and localization experience.
  • Server-side conversion tracking, including CAPI or server-to-server integrations.
  • Tailwind CSS and design-system component experience.
  • Figma-to-code workflows.
  • Familiarity with headless CMS platforms and media/asset pipelines.
  • Experience with media-heavy websites and asset optimization.

Compensation and Benefits

  • Competitive salary and equity.
  • Flexible paid time off.
  • Paid parental leave.
  • Team offsites and company events.
  • Employee product discounts.
  • Eligible full-time employees receive a Pod.
  • Equity participation and potential performance-based equity refreshes.

Skills

React, Next.js, TypeScript, A/B Testing, Amplitude, Google Tag Manager, Ga4, Core Web Vitals, SEO, Accessibility, Tailwind, Figma

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