Senior Product Marketing Manager, Website Lead — Slack

Salesforce•Seattle, WA

About The Position

This role is responsible for owning Slack's web presence end-to-end across Slack.com and Salesforce.com/Slack. The Senior PMM, Website Lead will set the messaging architecture, lead web strategy for Tier 1 launches, and serve as the connective tissue between PMM, SEO, Design, Engineering, Brand, and Demand Gen. This is a strategic role focused on judgment and governance, utilizing AI-enabled workflows to manage execution. The Slack website is described as the most visible expression of what Slack is and stands for, where positioning becomes real.

Requirements

7+ years of product marketing experience at a B2B SaaS company
A track record of owning positioning and messaging in complex, multi-stakeholder environments — and protecting it
Experience with web strategy, content architecture, or digital marketing — you understand how messaging maps to page structure, SEO, and conversion
Strong cross-functional instincts: you move through web, design, engineering, and GTM teams without needing executive air cover to get alignment
Genuine comfort with AI tools — you see them as an accelerant, you know when to trust the output and when to override it, and you're building workflows, not just prompting
The ability to make fast, high-quality calls in a live environment — launches don't wait for consensus
Sharp writing and editorial judgment — you can spot off-message copy at a glance and fix it
The seniority to push back on vocal stakeholders and hold the line on messaging integrity

Responsibilities

Own the messaging architecture across the Slack website — defining what we say, how we say it, and ensuring every page reflects approved positioning
Lead web strategy for Tier 1 product launches: narrative arc, page structure, and content sequencing from announcement through availability
Make prioritization calls on which pages to refresh, which launches need a web moment, and how to sequence content across the release calendar
Be the editorial gatekeeper — reviewing copy before it goes live, holding the line on accuracy, tone, and messaging integrity
Partner with SEO, Design, and Engineering to translate PMM decisions into page-level execution through clear creative briefs and sharp feedback
Drive performance in a structured cadence with the web and SEO team — connecting messaging decisions to engagement and conversion outcomes
Build and manage AI-enabled workflows for content auditing, copy drafting, and performance monitoring
Lead the PMM strategy for Salesforce.com/Slack integration and cross-cloud web merchandising