Founding Marketing Lead

Join to apply for the Founding Marketing Lead role at Mithrl2 weeks ago Be among the first 25 applicantsJoin to apply for the Founding Marketing Lead role at MithrlAbout MithrlWe envision a world where novel drugs and therapies reach patients in months, not years, accelerating breakthroughs that save lives.Mithrl is building the world’s first commercially available AI Co-Scientist—a discovery engine that empowers life science teams to go from messy biological data to novel insights in minutes. Scientists ask questions in natural language, and Mithrl answers with real analysis, novel targets, and patent-ready reports. No coding. No waiting. No bioinformatics bottlenecks.About MithrlWe envision a world where novel drugs and therapies reach patients in months, not years, accelerating breakthroughs that save lives.Mithrl is building the world’s first commercially available AI Co-Scientist—a discovery engine that empowers life science teams to go from messy biological data to novel insights in minutes. Scientists ask questions in natural language, and Mithrl answers with real analysis, novel targets, and patent-ready reports. No coding. No waiting. No bioinformatics bottlenecks.We’re the fastest growing tech-bio startup in the Bay Area, with 12X YoY revenue growth and customers across three continents—from small biotechs to top-5 pharma. Our product is working, our customers are winning, and the story is just beginning.Why This Role MattersWe’ve built something scientists love. Now we need the world to know.As the Founding Marketing Lead, you’ll turn product strengths into market momentum. You’ll translate what makes Mithrl magical into content that resonates with scientists, sparks inbound interest, and builds credibility with the industry. This isn’t about fluff. It’s about owning and crafting narratives that drive growth.You’ll work closely with the founders, product, and GTM teams to scale storytelling, boost visibility, and support everything from customer success to deal flow.This is a high-ownership role with room to shape the brand, grow a team, and accelerate into a VP or CMO track as the company scales.What You’ll DoBuild and own Mithrl’s voice across LinkedIn, website, and thought leadershipTurn product features into sharp, compelling content that drives awareness and understandingCreate case studies, demo videos, memes, and short posts that make technical breakthroughs understandable (and shareable)Collaborate with sales and customer teams to amplify success stories and build trust with prospectsRun light paid, SEO, or newsletter experiments to test new growth channelsWork with design to produce clean, clear, and fast marketing assetsLay the foundation for a world-class marketing function, from messaging to content opsWhat We’re Looking For4–8 years of experience in product marketing, content marketing, or a similar hybrid role (bonus: at an AI, SaaS, or biotech startup)Exceptional writing skills—tight, clear, and punchy, with a voice that makes people want to keep readingAbility to distill technical concepts into crisp, engaging narrativesFamiliarity with the biotech, AI, or life sciences ecosystem (or the ability to learn fast)A portfolio of work that shows range: posts, articles, scripts, visuals, or anything else you’ve shippedBias for action and shipping—done is better than perfect, and iteration wins**Curiosity, persistence, and a drive to understand how things work**High energy, strong work ethic, and a track record of getting things done**Discipline Wins: At Mithrl, the social currency is hard work and consistency. The problems we’re solving are complex and take time to bear fruit. We value teammates who show up every day, work with focus, and bring long-term discipline to their craftWhat You’ll LoveOwnership: You’re the first marketer. The voice, the content, the motion—you’ll build itImpact: Help the world’s best scientists discover drugs faster and change livesSpeed: Our deals close fast, our product ships fast, and our growth is realTeam: Work alongside world-class AI scientists, engineers, and biotech expertsCulture: Smart, humble, fast-moving people. No red tape, no fluffLocation: Beautiful SF office, in-person teamBenefits: Comprehensive PPO health coverage through Anthem (medical, dental, vision) + 401(k) with top-tier plansSeniority levelSeniority levelNot ApplicableEmployment typeEmployment typeFull-timeJob functionJob functionMarketing and SalesIndustriesSoftware DevelopmentReferrals increase your chances of interviewing at Mithrl by 2xGet notified about new Marketing Lead jobs in San Francisco, CA.San Francisco, CA $202,500.00-$340,000.00 6 days agoAlameda, CA $180,000.00-$225,000.00 1 month agoSan Mateo, CA $207,000.00-$297,000.00 5 days agoSan Francisco, CA $240,000.00-$260,000.00 2 weeks agoSan Francisco, CA $150,000.00-$200,000.00 2 weeks agoHead of Brand Experience, eero MarketingSan Francisco, CA $168,300.00-$278,200.00 5 days agoSan Francisco, CA $150,000.00-$200,000.00 3 weeks agoSan Francisco, CA $230,000.00-$275,000.00 5 days agoSan Francisco, CA $220,000.00-$311,600.00 6 days agoHead of Growth Marketing, Demand GenerationSan Francisco, CA $200,000.00-$230,000.00 2 weeks agoRedwood City, CA $185.00-$195.00 3 weeks agoSan Francisco, CA $176,300.00-$267,600.00 2 hours agoOakland, CA $200,000.00-$230,000.00 2 weeks agoRedwood City, CA $330,000.00-$360,000.00 2 weeks agoRedwood City, CA $290,000.00-$325,000.00 1 week agoExecutive Vice President, Product and Brand StrategySan Francisco, CA $225,000.00-$300,000.00 1 day agoSan Francisco, CA $220,000.00-$300,000.00 2 days agoSan Francisco, CA $150,000.00-$215,000.00 2 days agoSan Francisco, CA $175,000.00-$200,000.00 4 days agoSan Francisco, CA $230,000.00-$250,000.00 2 months agoSan Francisco, CA $185,000.00-$200,000.00 2 weeks agoSan Francisco, CA $200,000.00-$275,000.00 2 weeks agoWe’re unlocking community knowledge in a new way. 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Created: 2025-09-17