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21 October 2025

Chief of Staff

At Catapult, we’re building personalized AI models that understand the complete context of your work across email, calendar, Slack, Notion, Google Docs, and more.

We’re pushing the frontier of what’s possible in AI with personalisation, memory, and deep context – to help you work better than you ever thought possible.

Learn more about Catapult here → Join us at Catapult

The role

The Chief of Staff will work directly with Catapult’s co-founders to help drive the company’s strategic initiatives, operations, and growth. This is an incredibly versatile role where you’ll be exposed to all aspects of building an AI startup.

You’ll be the ultimate problem solver, helping the founders prioritise their time and energy while independently tackling high-impact projects. In this role, you’ll have unparalleled access to learn directly from experienced founders while making meaningful contributions to shape Catapult’s future.

You’ll love this role if you enjoy…

Working in a fast-paced environment where no two days are the same

Diving deep into both technical and business challenges at an early-stage AI startup

Taking ownership of critical projects from conception to implementation

Connecting dots across different domains (GTM, product, operations, finance)

Making an outsized impact through your versatility and initiative

Learning rapidly about cutting-edge AI technology and startup building

Requirements and experience

5+ years of experience in a fast-paced environment (startup, consulting, investment banking, etc.)

Exceptional problem-solving skills and analytical thinking

Strong communication abilities, both written and verbal

High degree of organisation and attention to detail

Ability to prioritise effectively and manage multiple workstreams

Comfort with ambiguity and ability to work independently

Based in, or willing to relocate to London (we are open to sponsoring visas)

In the next 12 months, be open to relocating to San Francisco

Nice to haves

Experience at an AI/ML or SaaS startup

Prior experience working directly with founders or executives

Understanding of AI industry landscape and market trends

What we offer

Competitive salary and truly generous stock options

Comprehensive Bupa Private Healthcare, and wellbeing allowances

Tax efficient pension scheme with salary sacrifice

All the equipment you need to perform at your very best

We sponsor work visas so that you can come build with us in person in London

Most importantly, helping shape the future of personalised AI!

Apply below

Employment Type
On-site

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