Founding Account Executive (UK)

What You'll Do

• Build the GTM playbook
  You’ll play a key role in building the playbook and driving our GTM motion. Specifically, you’ll refine our process playbook, run message tests, perform ROI comparison analyses, experiment to find new and unexpected channels, and more. You’ll take full ownership with a scrappy approach and double down when you see signs of success.

• Execute relentlessly
  Work cross-functionally to provide front-line prospect feedback to founders and product teams in near real-time. Perform strategic, personalized outreach to priority accounts and drive opportunities forward from SQL to signed deal. You’ll roll up your sleeves and accelerate velocity.

• Represent Rillet
  You’ll be the face of the company — applying high customer empathy and structured problem-solving to ensure every prospect interaction is exceptional. You’re comfortable selling to users with deep finance and accounting expertise and will deepen your domain knowledge in the process.

Who We're Looking For

• 4–5+ years of AE experience at a top-tier SaaS startup, with a track record of driving complex, multi-threaded deals from discovery to close.

• Exceptional communicator and relationship builder who simplifies complex concepts, earns executive sponsorship, and champions customer success.

• Proactive self-starter who hustles, drives initiatives beyond core responsibilities, and thrives in fast-paced, dynamic environments.

• Trusted product expert and customer advocate who guides clients through evaluations, deployments, and adoption of AI solutions.

• Strategic operator who builds pipeline, quantifies business value, and drives measurable ROI for clients.

• Detail-oriented collaborator who delivers actionable feedback to internal teams to improve product and process outcomes.

• Previous experience as a Founding AE is also a plus