Large Enterprise Account Executive

Klaviyo Klaviyo · Enterprise · London, United Kingdom · Sales

This role is for a Large Enterprise Account Executive at Klaviyo, a company that provides a marketing technology stack. The role involves selling Klaviyo's platform to large enterprise clients, managing the full sales cycle, and partnering with internal teams. A key aspect of the role is to "transform workflows by putting AI at the center," experiment with AI tools, and apply AI fluency to streamline work and accelerate workflows. While AI is mentioned as a tool and a way to improve workflows, the core function of the role is sales, not building or researching AI models.

What you'd actually do

  1. Transform workflows by putting AI at the center, building smarter systems and ways of working from the ground up.
  2. Continuously experiment with AI tools—testing, learning, and sharing insights to keep the team and organization ahead of the curve, as well as championing new applications that accelerate workflows and elevate quality responsibly.
  3. Apply AI fluency to streamline work, reallocate saved time and reinvest into more meaningful, high-impact areas.
  4. Build and grow Klaviyo’s Enterprise client base
  5. Drive full-cycle sales efforts: prospecting, discovery, demo, negotiation, and close

Skills

Required

  • 8+ years of closing experience, preferably in SaaS or MarTech
  • Experience hunting net new business from self-generated leads through negotiation and closure (closed/won)
  • Comfortable navigating strategic deals with multiple stakeholders and complex buying processes with enterprise global organisations
  • Experienced in technical selling—able to communicate value with clarity and confidence
  • Based in London, UK and available to be in-office 3 days/week
  • You’ve already experimented with AI in work or personal projects, and you’re excited to dive in and learn fast.
  • You use AI tools to accelerate exploration, shorten iteration cycles, and bring sharper ideas to the table.
  • As part of your craft, you’re curious, adaptable, and eager to deepen your fluency in AI (understanding capabilities, limits, and risks) as part of your craft.
  • You don’t wait to be told what tool to try—you explore, test, and share what works.

Nice to have

  • Knowledge of the marketing automation or CDP space is a plus

What the JD emphasized

  • AI fluency
  • AI tools
  • AI capabilities
  • AI risks