As the first dedicated Copywriter at Saturnos.com, you will define the brand’s voice across every surface. Reporting to the CEO, you will transform technical compliance topics into sharp, human, and world-class narratives. You will own everything from high-stakes ad campaigns and video scripts to product UI and investor decks in a fast-paced environment.
This job is no longer actively hiring. Talk to Jack to find live roles.
Copywriter at Saturnos
Saturnos.com is hiring a founding Copywriter to define the voice of the AI-powered operating system for UK wealth management. You'll work directly with the CEO in London to turn dry compliance topics into world-class brand narratives. If you have 4-8 years of agency or high-growth brand experience and want to own the creative identity of a scaling fintech, this is your chance to build from the ground up with a founding team obsessed with craft.
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This role is no longer actively hiring, but Jack can still help you discover similar open roles that fit.
Location
London, United Kingdom
Compensation
£50k-£70k + Equity
Company
Saturnos
Role overview
SoftwareLondon, United KingdomSeries A (VC-backed)
Saturn fintech Limited is a UK-registered software platform provider specializing in an AI-powered operating system for wealth management. Their platform automates investment research, compliance, and back-office workflows for wealth managers, significantly reducing operational costs and increasing efficiency. The company aims to make wealth management more accessible and scalable by automating manual compliance and administrative tasks, enabling wealth managers to focus more on client engagement and growth. They provide compliance services, back-office automation, and AI-driven tools tailored to the needs of wealth management firms.
Backed by Singular, Shapers, Y Combinator, Zeno Ventures.
What you will do
- Own the written voice of Saturnos.com across every surface, including brand campaigns, social media, video scripts, product interfaces, and internal pitch decks.
- Collaborate in-person with a brand designer to create distinctive marketing assets that make complex wealth management software feel exciting and accessible.
- Translate highly technical regulatory and AI concepts into clear, compelling stories that earn trust and drive adoption among hundreds of advisory firms.
Who this is a fit for
- 4-8 years of experience as a copywriter at award-winning agencies or top-tier brands, with a portfolio showing range across digital, video, and integrated campaigns.
- Exceptional ability to simplify complex B2B or technical value propositions without losing the nuance required for a professional wealth management audience.
- A “full-stack” creative mindset with the hustle to thrive in an early-stage startup, delivering polished, high-impact work at a rapid pace.
Why this role is remarkable
- You will be the founding voice of a high-growth fintech, shaping how a massive £100B+ industry perceives AI-driven compliance from the ground up.
- Saturnos.com is a rare “default alive” startup that is already cashflow positive with £15 million in Series A funding and a prestigious YC S24 pedigree.
- Work directly with founders from top-tier backgrounds (Sliide, Runtastic, banking) in a high-craft environment where creative output is valued as a core business driver.
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
Meet Jack
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 Saturnos wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.