Product Marketing Manager Job San Francisco California USA,Marketing / Advertising / PR

We’re hiring a Product Marketing Manager to turn product depth and customer insight into the content that drives our go-to-market. This isn’t a strategy-first PMM role.
It’s a high-output, hands-on role for someone who learns fast, writes exceptionally well, and can ship polished work at the pace of an early-stage company
You’ll work directly with the founders and GTM team to create content that helps prospects understand what Light field does, helps customers see themselves in our story, and gives our sales team the materials they need to win.
Over time, you’ll help shape how we talk about the product and the category—but you’ll earn that influence through the quality of what you ship
Create content that explains how the product works. Write product walkthroughs, feature breakdowns, and educational content that makes Light field’s technical depth accessible. You’ll turn complex product capabilities into clear, compelling narratives that resonate with founders and sales leaders
Turn customer conversations into proof. Work closely with customers and the GTM team to produce customer stories, case studies, and proof points that show real outcomes. This is our most powerful growth lever—word-of-mouth runs on stories worth repeating
Build sales enablement materials. Create battle cards, comparison pages, one-pagers, and competitive collateral that help our sales team win deals. You’ll own the materials that show up in the room when a prospect is evaluating Light field against Salesforce, Hub Spot, or the status quo
Ship launch and feature content. Partner with product and founders on launches—positioning new features, writing release content, and creating the assets that bring product updates to market
Produce product videos and demos. Create product walkthroughs, demo videos, and visual content that let prospects experience Light field before they sign up
Refine messaging through execution. You’ll help sharpen our positioning not by debating frameworks in a conference room, but by shipping content, seeing what lands, and iterating. The best messaging insights will come from the work itself

Benefits

Meaningful early equity
Health insurance (medical, dental, vision)
3 weeks of PTO
11 paid company holidays + we enjoy a winter holiday break
Wednesdays work from home
3 months of paid family leave
Regular team dinners, events, offsites, and retreats
401k plan
Other perks include: commuter and lunch stipend

You’re an exceptional writer with high output.
You produce clear, precise, credible content—quickly.
You have strong taste and can tell the difference between marketing that sounds good and marketing that actually works.
Your portfolio shows real artifacts, not decks about artifacts

You learn fast.
You can absorb a technical product, a competitive landscape, and a customer’s world in weeks, not months.
You have clear evidence of slope—you’ve ramped into unfamiliar domains and produced strong work before anyone expected you to
You’re commercially minded.
You understand that content exists to drive business outcomes.
You think about what a prospect needs to hear at each stage of the funnel, and you build for that
You’re technically curious.
You don’t need to be an engineer, but you’re genuinely interested in how products work under the hood.
You can engage with technical concepts—data models, integrations, AI capabilities—and explain them simply without dumbing them down
You’re passionate about startups and modern GTM.
You’re excited about how AI is reshaping the tools teams use to sell, and you want to help define how a new category gets built
You’re a builder, not a bureaucrat.
You’ve worked at an early-stage company (or operate like someone who has).
You’re energized by ambiguity, comfortable without a content calendar handed to you, and excited to produce a lot of real work rather than manage process

Background that blends content marketing and product marketing rather than narrow specialization in one
Experience at a technical product company or in a developer/data/AI-adjacent space
Experience creating product demos, video content, or customer stories
2–5 years in product marketing, content marketing, technical marketing, sales enablement, or a similarly writing-heavy role

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