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Performance Marketer
£7k – £8k/mo London, GB hybrid full time mid Apr 1, 2026
Skills
About this role
About Eucalyptus
We’re on a mission to https://www.eucalyptus.health/mission. More than 1 billion people live with obesity worldwide, driving preventable chronic conditions. We’re here to build better long-term care.
Euc is the company behind https://www.myjuniper.com/, one of the world’s largest weight-management programs combining GLP-1 medication with personalised nutrition, movement support, and clinician-led care from prescribers, nurses, health coaches, pharmacists, and dietitians. Our https://www.eucalyptus.health/research#published-research shows that our combined clinical and behavioural approach helps patients lose significantly more weight during their treatment with Juniper by four times.
Our Growth Story:
130% YoY revenue growth and a 90% reduction in cash burn, with $100M+ raised from investors including BOND, NewView, Blackbird and Airtree.
Supported over 350k patients living with obesity across our 5 markets
Received selective https://www.eucalyptus.health/blog/the-opportunity-for-australian-telehealth-standards to provide services to the NHS.
Tailored our offering to thousand of patients in Germany and Japan
About the role (What you'll be doing)
As a Performance Marketer, you will be a hands-on IC sitting within the International Launch Team, working directly under the Global Head of Performance and alongside our Staff Performance Marketer (Search & Analytics). You'll be a key part of the central buying function, responsible for running paid media across international markets from day one.
You'll start with Meta as our biggest spending channel, then expand across TikTok, Search, and others as the function grows. There's minimal approval friction here. If you have a good idea, you can test it. The feedback loop is tight and the learning is real.
You'll:
Own and optimise paid media campaigns across Meta, with expanding scope into TikTok and Search
Set up paid media accounts from scratch in new markets - building campaign structure, tracking, and creative testing frameworks from the ground up
Run a consistent test-measure-learn cycle across creative and campaign setup to keep improving performance
Work within established playbooks and pressure test them - flagging what's working, what isn't, and why
Turn performance data into sharp creative briefs and clear optimisation plans
Analyse what's working across creative, targeting, and landing page experience - and act on it
Build clear performance reports that track results by channel, campaign, and creative
Keep tracking clean and accurate across platforms using pixels, UTMs, and event-based measurement
Explore and apply AI tools to create efficiencies in day-to-day workflows and speed up the test-and-learn cycle
Stay across platform changes and best practices to keep strategies sharp
Work cross-functionally with analytics and growth teams to surface insights and spot new opportunities
About you (Who you are)
You've got 3-5 years in performance marketing with serious hands-on time on Meta. You think about creative as the lever, not an afterthought. You're comfortable pulling data and turning it into a point of view and you're curious enough to keep pushing on what's possible.
You'll likely bring:
3-5 years of performance marketing experience with a heavy focus on Meta / Facebook Ads
Strong instincts for direct response creative - what works, how to test it, and how to scale it
Experience managing ad accounts spending meaningful budgets, ideally across multiple markets or brands
Solid understanding of campaign setup, attribution, pixel and event tracking
Analytical chops - you can read performance data and know what to do with it
A genuine curiosity about AI tools and how they can make you faster and smarter
Comfort working across multiple channels (TikTok and Search experience is a bonus)
Experience in regulated categories (health, finance) is a plus but not required
Based in London and able to be in the Old Street office 3 days a week
Why join Eucalyptus?
Real scale, real fast - you'll be running campaigns across 6-7 figure monthly budgets across multiple international markets
Set things up from scratch - this isn't just inheriting a running account. You'll stand up new markets from zero, which is rare experience at this level
Creative-first culture - we believe creative is the most important part of marketing, and you'll be in an environment that takes it seriously
Direct access to senior leadership - you'll work shoulder-to-shoulder with the Global Head of Performance and a Staff-level specialist from day one
Fast feedback, low friction - good ideas get tested quickly here. No months of approvals to move forward
Global exposure - running campaigns across markets that most marketers never get near
Perks and benefits
Hybrid working (3 days/week in our Old Street office)
Annual professional development budget
25 days holiday + bank holidays
Wellness allowance
Enhanced parental leave (20 weeks paid for primary carers)
Offices: (UK - HQ - London);