Growth Marketing Manager / Senior Growth Marketing Manager - B2C - Global scale ups


£45,000–£65,000 + bonus, depending on experience
Central London | 4 days in office / WFH Mondays

An exciting opportunity for a Growth Marketing Manager or Senior Growth Marketing Manager to join a fast-growing independent growth marketing agency working with ambitious start-ups and scale-ups across fintech, apps, e-commerce, technology and other digital-first sectors.
The agency is in a significant growth phase, with ambitious plans to double in size over the next year to 45 +
This is a genuinely hands-on role for someone who enjoys being close to the work – combining paid media, creative strategy, experimentation, data and customer acquisition to help clients scale.
 
The Role
Depending on experience and level, you'll take ownership of a portfolio of high-growth clients, with responsibility for:

- Planning, launching and optimising Paid Social and Paid Search campaigns across Meta OR TikTok OR Google Ads.
- Managing significant paid-media budgets – you'll already have experience managing at least £100k+ per month.
- Developing customer acquisition and broader growth strategies.
- Running structured creative testing and experimentation to identify opportunities to improve performance and scale.
- Working closely with creative teams to develop high-performing ads and translate performance insights into creative strategy.
- Analysing campaign and funnel performance and making clear, commercially focused recommendations.
- Overseeing attribution, measurement, conversion tracking and reporting.
- Testing new audiences, channels and approaches.
- Advising senior clients on improving acquisition, conversion and overall funnel performance.
- At Senior level, providing leadership to other Growth specialists and supporting senior client relationships, pitches and new business opportunities.
About You
We're looking for someone with 3+ years' growth/performance marketing experience, ideally gained within a strong agency environment.
You'll need:
  • Strong hands-on Paid Social, particularly Meta and TikTok.
  • Strong hands-on Paid Search / Google Ads experience.
  • Experience managing £100k+ monthly paid-media budgets.
  • Broader customer acquisition and growth expertise – rather than being solely a Paid Search or Paid Social specialist.
  • Strong analytical skills and confidence using performance data to make decisions.
  • Experience across creative strategy, ad testing and experimentation.
  • Good knowledge of attribution, measurement and conversion tracking.
  • Confidence presenting strategy, performance and recommendations directly to clients.
Experience across mobile/app acquisition, fintech, e-commerce, crypto or other high-growth B2C businesses would be particularly valuable.
For the Senior Growth Marketing Manager level, we're looking for someone who can combine team and client leadership with genuine hands-on expertise. This isn't a role where you'll move away from campaign strategy and optimisation.
Why Join?
This is an entrepreneurial, meritocratic agency where Growth Managers are given genuine ownership and autonomy.
Strong performance is recognised quickly through progression, increased responsibility and salary growth, making this particularly attractive for someone who wants to develop faster and have more influence than they may currently have within a larger agency.
You'll work with ambitious, high-growth businesses and have the opportunity to make a visible impact as the agency continues to scale.
£45–65k + bonus, depending on experience
Central London | 4 days in office / WFH Mondays
If you're a hands-on Growth/Performance Marketer with strong Meta, TikTok OR Google Ads experience looking for greater ownership and progression, we'd love to hear from you.