Founding Marketer/Head of Growth
Mage Legal
About Mage Legal Mage Legal is an AI-native legal technology company built for M&A, PE, and corporate legal teams. Our platform automates core diligence workflows—issue spotting, disclosure schedules, first‑pass diligence outputs—used in live, high‑stakes transactions. We’re scaling adoption inside law firms and funds, testing distribution channels, refining our positioning, and building the legal AI experience attorneys actually trust under deal pressure. Who We’re Building For (ICP) Deal attorneys, PE professionals, and in‑house legal teams working on fast‑moving M&A and growth transactions. Typically Big Law, elite performers, highly analytical, and extremely risk‑sensitive. They care about accuracy, auditability, and credibility more than novelty. They’re skeptical of “AI for law,” pressed for time, and allergic to tools that create cleanup work. Your work will shape how this audience discovers Mage Legal, evaluates it, and ultimately trusts it enough to use on real deals. What You’ll Do At Mage Legal, every team member can propose an experiment. You’ll help shape hypotheses, contribute your own ideas, and turn them into live tests across acquisition, activation, and workflow adoption—always grounded in real attorney behavior. Hypothesis - Launch - Measure - Iterate Design and run growth experiments across channels relevant to legal buyers (founder‑led sales, referrals, content, partnerships, targeted outbound, events, and communities). Test and refine positioning, messaging, and offers that resonate with law firms, PE funds, and in‑house teams (e.g., pilot structure, deal‑based pricing, PoCs, workflow entry points). Collaborate with engineering to spin up lightweight demos, onboarding flows, and workflow experiments for rapid testing inside real diligence scenarios. Translate insights into product and GTM improvements, working closely with product and design to bake winning workflows into the core platform. Must‑Haves Background in B2B product experimentation, developer tools, legal tech, fintech, or other high‑trust enterprise software. Proven ability to design, launch, and analyze experiments across non‑consumer channels with long sales cycles and high credibility requirements. Strong grasp of analytics, funnel design, and qualitative signal; able to combine data with real customer conversations. Deep curiosity about professional workflows, incentives, risk tolerance, and what drives adoption in conservative, high‑stakes environments. Excellent communication skills; able to translate messy signals into clear recommendations for product, sales, and leadership. You take the work seriously and aim for excellence, but bring energy, creativity, and zero pretense—we move fast, test often, and care deeply about quality. Nice‑to‑Haves Experience selling to or working with law firms, PE, or enterprise professional services. Familiarity with M&A workflows, diligence processes, or legal operations. Experience shaping early‑stage positioning, pricing, or pilot programs. Previous startup or early‑stage experience wearing multiple hats. Why You’ll Love Working Here High‑velocity culture: Ideas ship quickly; experiments run in days, not quarters. Real stakes: Help shape AI systems used in live deals where accuracy and trust matter. Clear product‑market signal: Strong pull from sophisticated legal buyers who feel today’s tools don’t work. Tight founder collaboration: Work directly with the founder building and deploying the product. AI‑first from day one: No legacy constraints, no “AI wrapper” thinking—this is infrastructure, not add‑ons. About The Interview Screening call with the CEO, Raffi Take‑home assessment On‑site interview Location This role is based in person in San Francisco, CA (not remote). #J-18808-Ljbffr Mage Legal
$125k - $150k
...predictable costs and aligning pricing to outcomes, not billable hours. The Opportunity We’re seeking a Founding Head of GTM/Growth to build and lead Shepherd’s go-to-market engine from the ground up. This role will define how Shepherd reaches and serves startups —...Suggested- ...as we value your taste) Hellyeah AI is building AI-native growth and marketing infrastructure for the next generation of fast-growing... ...Hellyeah exists to make that real. The Role We are hiring a Founding Head of Developer Growth to own adoption across the builder ecosystem...SuggestedWork at office
$800 per month
...Founding Product MarketerEnterprise software is in the midst of a revolution. The world is shifting from "systems of record" to "systems... ...industry.About the RoleYou'll be Vooma's founding product marketer, reporting directly to our CEO, and the person responsible for...SuggestedShift work- ...the context engine for go-to-market. The bet underneath the company... ...methodology that lives in someone's head. Models can't reason their way... ...Mission We are hiring our Founding Product Marketer to shape how... ...on LinkedIn – Drive organic growth and help establish Endgame and...SuggestedFlexible hours
$150k - $220k
...Founding Product Marketer San Francisco Summary We're looking for a savvy, skilled, creative, analytics-driven product marketer to help... ...we're also looking for someone to help with marketing and growth for our suite of products. Example projects: Build...SuggestedWork at office$130k
...Founding Product Marketer We're looking for a Founding Product Marketer to own how AthenaHQ shows up in the market. You'll improve the messaging... ...drive traffic and activate GenAI as the fastest-growing growth channel. We pride ourselves in a curiosity-first and AI-...- ...ABOUT THE ROLE Retell is hiring a Senior PMM + Growth Marketer to own how we show up to the market. You’ll lead positioning, run product... ...ll define it. You report to the CMO and work closely with the founding team. KEY RESPONSIBILITIES Own positioning and messaging across...
$275k
...About the Role We\'re partnering with a high-growth, venture-backed B2B SaaS startup looking to hire its first marketing leader. As the Founding Marketing Hire, you\'ll build the... ...performance incentives. Opportunity to grow into a Head of Marketing or VP of Marketing role as...For contractorsFreelance- Job Title Founding Product Marketer Salary Not Disclosed Company Description Casa is a ~$27M-funded San Francisco startup, backed by Forerunner... ...CEO, you'll drive the brand’s voice while optimizing for growth and conversion. Location San Francisco, USA Why this role...
- ...Ventures, and EQT Ventures. Your Mission We are hiring our Founding Product Marketer to shape how the world sees Endgame. You will work with the... ...our presence on LinkedIn - Drive our strategy for organic growth and thought leadership, and help establish our execs as go-...Flexible hours
- Peer AI in the SF Bay Area is seeking a founding product marketer to own the narrative at the intersection of product and growth marketing. You will craft positioning, messaging, and GTM strategies to make our platform credible with pharma and biotech customers. This role...Remote job
- ...Our office is in the Presidio in San Francisco. About the Role We're hiring our first‑ever marketer. This is a founding role — you'll be the person who builds Ranger's growth engine from scratch, working directly with our founder Josh. Our sales motion today is top‑down...Work at officeRelocationWork visa
$170k - $205k
...version We're hiring the person who owns marketing at Truss end to end — who makes the... ...instead of driving every decision. Brand, growth, content, the website, the ads — you own... ...and building the team later. All‑in on a founding, in‑person role. You want startup...Full timeFor contractorsSleeping nightsFlexible hours- ...delivered consistent double‑digit month‑over‑month revenue growth since May and are looking to accelerate. We've raised a$4.... ...Moonfire, Burst Capital, and Y Combinator (W25). As Weave's Founding Creative Marketer, your job is to make every launch feel inevitable, primed...FreelanceFlexible hoursNight shift
- Patronus AI, Inc. in San Francisco is looking for a Founding Marketer to drive brand strategy, marketing campaigns, and community engagement. This role involves defining brand narratives, creating collateral, and managing social media presence. Ideal candidates should have...
- ...when you’re in the room. That’s where you come in. As our Founding Field & Event Marketer , you’ll build one of the most critical parts of Netic’s... ...in person and turn real-world interactions into a durable growth engine. You’ll create the playbooks that bring in new...Work at officeImmediate startSleeping nights
- UniversalAGI, Inc. in San Francisco is seeking a Founding Marketer to own marketing from demand generation to brand, reporting directly to the... ...earned media, and developing early customer storytelling to fuel growth and recruitment. #J-18808-Ljbffr UniversalAGI, Inc.
$130k
AthenaHQ is seeking a Founding Product Marketer to shape the company's market presence in San Francisco. The ideal candidate will oversee messaging, manage product launches, and create resources that drive customer success. This hands-on role requires collaboration with...- Vooma, Inc. is seeking a founding product marketer to shape our messaging and GTM for a freight AI platform in the US. You will own positioning, launches, and sales enablement, reporting to the CEO. This generalist PMM role spans content, storytelling, and cross‑functional...
- ...Bay Area. The structure is flat and the market moves fast, so you have a lot of latitude... ...research at Google Brain and Waymo, and one co‑founded Coursera. The Job You own how MintMCP... ...broad. This role calls for a senior growth marketer with the range to set the message...Day shift
- Tamarind Bio in San Francisco is looking for a Founding GTM Product Marketer to shape the brand and marketing strategy from the ground up. This role is pivotal in translating complex AI and computational biology concepts into compelling stories and messaging. The ideal...
- Endgame is looking for a founding Product Marketer to shape messaging and content that drives awareness and adoption in the market. You will work closely with the CEO and leadership to craft compelling narratives and execute product launches. The ideal candidate will have...Flexible hours
- The Role We're hiring the first dedicated Marketing hire at a Series A AI infrastructure... ...ll Bring 4+ years in product marketing, growth marketing, or content marketing in a B2B... ...within the systems businesses rely on. The founding team brings experience from Google, Meta...
- ...interface to the vast array of tools being released daily. Founding GTM Product Marketer We’re hiring an exceptional Founding GTM Product Marketer... ...You’ll sit at the intersection of product, customers, and growth, helping translate highly technical AI and computational...
- ...Charlie Marsh (Astral), and more. About the role We're hiring our founding marketer. Some of our marketing is already working well and just needs... ...plus depth in at least one other area like content or growth Startup experience at a Series A-C company, ideally 0 → 1, and...Relocation package
- ...Lightspeed Venture Partners, Notable Capital, Stanford University, Noam Brown, Gokul Rajaram, and more. Responsibilities As a Founding Marketer at Patronus AI, you will own and build our brand from the ground up, defining how we show up to the world across voice,...
- San Francisco | Work Directly with CEO & Founding Team | Report to CEO | 5 Days Onsite (... ...from you. About the Role As our Founding Marketer, you will be the owner of marketing at UniversalAGI... ...model decisions to customers and team Growth Mindset : Embraces the compounding...Work at officeImmediate startFlexible hours1 day per week
- ...Moonfire, Burst Capital, and Y Combinator (W25). As Weave’s Founding Creative Marketer, you will shape the product story, create compelling... ...alum. Adam (CEO) - former sales executive at multiple high‑growth startups and owner of the sales function. This small, intense...FreelanceFlexible hoursNight shift
- ...(Dropbox), Dan Carroll (Clever), Austen Allred (Bloomtech), and Alex Cohen (Carbon Health). About the Role As the founding member of our growth marketing team, you'll lead our paid marketing program to drive new users to Joon's platform. You'll own our paid channels and...Full timeFor contractorsWork at officeRelocation
- Weave is looking for a Founding Creative Marketer in San Francisco to shape the product story and drive high-impact launches. This role combines elements of product marketing, content engineering, and creative direction. Join a small collaborative team to create compelling...
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