Growth Marketing Manager

We’re helping a growth-focused marketing agency find a Growth Marketing Manager to own and evolve their entire performance marketing function.

You’ll design and deliver scalable, ROI-driven campaigns for startups, Healthtech, Fintech, HR tech, Climatech, and other purpose-driven brands across the UK, US, and Europe.

Part-Time : ~10–20 hours / week (with potential to scale) Schedule : UK hours with some US overlap Location : Fully Remote (PH & SA candidates welcome) Engagement : Independent Contractor Monthly rate : Open, depending on level of experience What You’ll Do Build and manage end-to-end campaigns across Google , Meta , LinkedIn , and other platforms Design and implement reporting frameworks and ROI dashboards for each client Own monthly and quarterly performance planning aligned with client growth strategies Translate data and insights into executive-level recommendations for clients Collaborate with design, content, and strategy teams to guide ad creative and copy Oversee market research for new clients (delegating and quality-checking when needed) Support the sales process by contributing to pricing and scope for new retainers Leave behind scalable systems and processes to grow the performance marketing function What We’re Looking For 3–5+ years of performance marketing experience in an agency or startup environment Hands-on expertise with Google Ads , Meta Ads , and LinkedIn Ads Strong understanding of CAC, CPL, ROI , and attribution metrics Proficiency in reporting dashboards and translating data into actionable insights Track record of driving measurable revenue growth for clients Ability to own a function , build scalable workflows, and work autonomously Collaborative mindset and clear communication across teams Nice-to-Haves Experience mentoring or leading a performance marketing team Familiarity with landing page optimization or no-code tools (Webflow, Framer) Background in SaaS, climate, or healthtech campaigns Copywriting or ad creative strategy skills Powered by JazzHR