Web Growth Marketing Manager San Francisco, CA

San Francisco, CA (On-site)

$110K/yr – $165K/yrSenior Level3+ years expFull time

Posted 3 weeks ago

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Job Summary

Own the site and growth engine for a SaaS analytics product, aligning architecture, journeys, and content to move self-serve adoption while feeding enterprise pipeline.

  • Growth infrastructure: define experiments, measurement, and a data-driven roadmap to move conversion and pipeline.
  • Platform and cross-functional ownership: scale a headless CMS and partner with Engineering, Product, and Marketing to ship capabilities.

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

  • 3–5 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.
  • Prior exposure to PLG (product-led growth) motions alongside enterprise pipeline generation.

Benefits

  • 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 wellness, commuter transit/parking, learning and development, home office equipment, 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 One Medical membership
Amplitude Software Co logo

Amplitude Software Co

Amplitude Software Co is a computer software company based out of 6 New England Executive # 400, Burlington, Massachusetts, United States.

Burlington, Massachusetts, USA
1 employees

Traffic Signals

Monthly Visitors
1.4M
Monthly Google Ads Budget
$109.5K
Traffic Source Mix
Search
9.1%
Direct
77%
Referral
5.2%
Social
3.7%
Paid
0.3%

Headcount Trend

Current headcount: ~1

Marketing Team

Marketing Roles Posted (Last 30 Days)
3