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London, United KingdomNot Disclosed + Equity

Executive Assistant at fast-growing AI startup

Are you a high-agency professional looking for a front-row seat to building a category-defining company? This fast-growing AI startup in London is seeking an Executive Assistant to act as the co-founders' operational right hand. This isn't just diary management; you'll be embedded in the company's rhythm, managing investor relations, unblocking complex projects, and ruthlessly protecting leadership's time. If you have 2-5 years of experience in high-growth environments and want a role that scales into a Chief of Staff position, this is the career-defining opportunity you have been waiting for.

Overview

Role overview

You will serve as the operational right hand to two co-founders, moving beyond traditional administrative tasks to manage complex rhythms in a high-velocity environment. This role involves protecting founder time, coordinating with high-level stakeholders, and owning mission-critical internal projects. It offers a unique front-row seat to scaling a venture-backed technology company.

Company

About the company

Fast-growing AI automation startup

Responsibilities

What you will do

  • Manage complex, fast-moving calendars and prioritize the founders' focus on high-leverage strategic activities.
  • Serve as the primary point of contact for investors and clients, preparing briefing notes and managing follow-ups.
  • Lead office operations and ad hoc strategic projects across research, communications, and internal company-building logistics.

Candidate profile

Who this is a fit for

  • Holds 2–5 years of experience in an EA or operational role within a startup or fast-paced professional environment.
  • Demonstrates exceptional written communication skills and a strong academic background from a top-tier university.
  • Possesses high agency and tech-fluency, with the ability to proactively solve problems before they escalate independently.

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What makes it remarkable

Why this role is remarkable

  • Direct mentorship from founders with a clear progression path toward a Chief of Staff role as the company scales.
  • High-impact ownership where you unblock operational bottlenecks and influence the daily efficiency of the leadership team.
  • Join a well-funded team backed by top-tier VCs at a pivotal stage of international growth and product expansion.

Jack & Jill

How Jack & Jill work together

Jack
I get to know what you’re great at, then find roles you’d never find yourself.
Jill
I recruit from Jack’s network and make the intro when I spot a great match.

Meet Jack

Thumbnail for Meet Jack

Jack gets to know what you're great at and what you want next, then searches 14 million jobs daily and introduces you directly to hiring managers.

How does this work?

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 it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

Talk toJack

Ready to find your next role?

Talk to Jack for 10 minutes and see your first matches.