Growth Marketer at Valyu
- Location
- London, United Kingdom
- Compensation
- £45k-£60k + Equity
Join Valyu, an a16z-backed AI startup, as our first Growth Marketer and define how the next generation of finance and biotech tools looks and sounds. We’re looking for a trend-native creator with a proven track record of building audiences on X, LinkedIn, and Instagram to lead viral campaigns and elite events in London and New York.
If you have 'Gen Z energy,' a 'just do it' mindset, and the creative vision to turn product launches into major cultural moments, this is your chance to own the marketing engine of a fast-growing AI team.
What's the next step?
Valyu are hiring from Jack's network. Talk to Jack for free and get a direct introduction to the team, if a good fit.
Role overview
As the sole marketing force at Valyu, you will own our brand’s voice across X, Instagram, and LinkedIn. You’ll create viral content, ride emerging tech trends, and execute high-impact product launches. From designing ads to hosting events in London and New York, you’ll define how our AI technology reaches the world.
About Valyu
Valyu is the knowledge infrastructure platform for AI agents. We help knowledge work companies transform web and proprietary information into structured, attributed context that powers reasoning, research, and decision-making. Through our search and deep research infrastructure, AI systems gain real-time access to trustworthy, domain-specific knowledge at scale. As search becomes the core primitive of AI, Valyu is building the foundation that enables agents to discover, understand, and synthesise information across thousands of sources.
What you will do
- Own the end-to-end content engine across X, LinkedIn, and Instagram, identifying and riding social trends the same week they emerge.
- Lead product launches from concept to hype, crafting the narrative, designing assets, and producing high-energy launch videos and ads.
- Organize and execute in-person community events, including meetups, hackathons, and launch parties in London and New York.
Who this is a fit for
- Proven ability to build a personal audience and grow brand channels with measurable results, demonstrating native fluency in startup internet culture.
- Exceptional design taste and storytelling ability, capable of turning complex AI product features into compelling, viral-ready visual and written content.
- A high-energy, proactive mindset with the ability to manage multiple projects simultaneously, from video production to international event coordination.
Why this role is remarkable
- Unparalleled creative freedom to define the voice and visual identity of an early-stage AI company with “just do it” autonomy.
- High-pedigree backing from top-tier investors including a16z CSX and Comma Capital, working alongside an elite 11-person team.
- Global impact through a hybrid digital-physical strategy, managing viral social campaigns and exclusive events across London and New York.
How Jack & Jill work together
What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Valyu wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.