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Product Marketing Manager
Sei Labs
Marketing & Communications, Product
New York, USA · Remote
Posted on Oct 27, 2025
About Sei
Sei Labs builds open sourced technology for the high-performance Sei Blockchain, the first parallelized EVM Layer 1 blockchain designed to scale with the industry. The unique optimizations built into Sei enable Web3 applications to reach Web2 level scale and performance, driving the mass adoption of digital assets.
The Sei Labs team is comprised of former Google, Goldman Sachs, Robinhood, Nvidia, and Databricks veterans dedicated to onboarding the next billion users onto a vibrant ecosystem of applications.
Sei Labs has raised over $30M from top investors including Jump Crypto, Multicoin Capital, Coinbase Ventures, Distributed Global, Hudson River Trading, and Flow Traders.
We're a globally distributed team with a fully remote workforce. Check out our website and docs for more details.
Position Overview
We’re looking for our first Product Marketing Manager to help increase Sei’s Intellectual Capital across the top percentile of Web3 and EVM researchers, marketers, and thought leaders. You’ll join the Sei Labs marketing team, working in between our highly technical Research and engineering teams, and partnering directly with our Founder. You will help position and launch our research and technical products, develop in-depth technical content to appeal to thought leaders, and support executives with their personal branding. You’ll be the connective tissue between product, engineering, and the market, shaping positioning, messaging, and go-to-market strategy. This is a high-leverage role where your work will directly accelerate our mindshare, adoption, community growth, and brand strength across the Sei Ecosystem.
What You'll Do
- Craft clear positioning and messaging for products across web3 and AI
- Lead go-to-market launches: from narrative development to execution
- Build compelling content (decks, blogs, explainers) that educate and inspire
- Partner with founders, engineers, and researchers to translate technical work into stories that resonate
- Drive competitive/market analysis to inform strategy and positioning
What We’re Looking For
- 2+ years in product marketing in a similar EVM focused Web3 company
- Technical understanding of the blockchain technology and the EVM so you can help tell our narrative to a highly curated audience
- Strong communicator who can distill complex concepts into accessible narratives
- Experience driving technical product launches and end-to-end GTM campaigns
- Comfort working cross-functionally with technical and non-technical teams
- Bias toward clarity, storytelling, and execution
