Web Growth Marketing Manager

San Francisco, CA (On-site)

$110K/yr – $165K/yrSenior LevelFull time

Posted 7 weeks ago

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Job Summary

Own the web and content engine with a data-driven, AI-enabled lens to move self-serve and enterprise pipeline while keeping brand and performance aligned.

  • Amplitude-powered growth: site architecture, user journeys, and content strategy that unlock conversion and pipeline.
  • Experimentation and measurement: run tests and apply insights to improve engagement and conversions across pages and campaigns.
  • Cross-functional scaling: partner with Marketing, Product, Growth, Sales, and Engineering to ship CMS, launches, and AI-native workflows at scale.

Job Description

Responsibilities

  • Own amplitude.com as a strategic growth engine — defining site architecture, user journeys, and content strategy that drives both self-serve growth and enterprise pipeline.
  • Build a forward-looking roadmap grounded in performance data, experimentation insights, and a clear POV on what moves the business.
  • Own and scale the Sanity CMS platform, building it into a self-serve system that empowers teams across the org to publish independently.
  • Design and continuously optimize conversion-focused experiences across product pages, pricing, demo request flows, and campaign landing pages.
  • Lead experimentation and measurement strategy using Amplitude Analytics and Web Experiment to improve engagement, conversion, and pipeline generation across web surfaces.
  • Analyze website-attributed pipeline in Salesforce, surfacing trends across GTM segments and win/loss patterns to guide investment decisions.
  • Partner closely with web engineering to ship new capabilities — you're a peer in the build process, not a gatekeeper.
  • Collaborate across Marketing, Product, Growth, Sales, and Engineering — navigating tradeoffs with a clear business POV and strong stakeholder communication.
  • Shape repeatable, scalable approaches for product launches and campaign experiences that maintain a high bar for performance and brand consistency.
  • Introduce and operationalize AI-native workflows (Claude, Claude Cowork, Claude Code) to accelerate content creation, site improvements, and operational efficiency.

Requirements

  • 2–3+ years of hands-on experience owning or co-owning a corporate website or web growth program for a SaaS, AI, or tech company.
  • Demonstrated experience working directly with engineering teams — you know how to scope, prioritize, and collaborate in a technical environment.
  • Strong experimentation mindset: you've run A/B tests and conversion optimization programs on corporate or product marketing sites.
  • Data-driven by nature — you make decisions from evidence, not intuition alone. Experience with Amplitude or a comparable analytics platform is a strong plus.
  • Experience with a headless CMS (Sanity experience a bonus; Contentful, Prismic, or similar all count).
  • Excellent cross-functional communicator who can align stakeholders across Sales, Product, Engineering, and Marketing.

Preferred

  • Background in a growth-stage startup or scaling SaaS/AI company — you're comfortable with ambiguity and know how to build systems where none exist.
  • Familiarity with AI products or AI-native workflows — bonus if you've worked at an AI company or integrated AI tooling into your marketing operations.
  • Experience with Amplitude Analytics or Statsig (experimentation layer).
  • Prior exposure to PLG (product-led growth) motions alongside enterprise pipeline generation.

Benefits

  • We care about the well-being of our team: We offer competitive pay and benefits packages that reflect our commitment to the health and well-being of our Ampliteers.
  • Excellent Medical, Dental and Vision insurance coverages, with 100% employer-paid premiums for employee Medical, Dental, Vision on select plans
  • Flexible time off, paid holidays, and more
  • Generous stipends to spend on what matters most to you, whether that’s wellness (monthly), commuter transit/parking (monthly), learning and development (quarterly), home office equipment (annual), and much more
  • Excellent Parental benefits including: 12-20 weeks of Paid Parental Leave, Carrot Fertility Benefits/Adoption/Surrogacy support, Back-up Child Care support
  • Mental health and wellness benefits including no cost employee access to Modern Health coaching & therapy Sessions and high quality physician office experience via One Medical membership (select U.S. locations only)
  • Employee Stock Purchase Program (ESPP)
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Amplitude

We help companies unlock the power of their products. ⚡• Join the team: http://amplitude.com/careers• Join the community: http://community.amplitude.com

Founded in 2012
San Francisco, California, USA
967 employees (81 in marketing)