Growth Manager, Fyxer AI

• 4 - 8 yrs owning acquisition or activation KPIs, preferably in B2B SaaS
• Fluent in experiment design, CAC/LTV maths and storytelling that earns budget
• Enough SQL (or AI) and analytics knowledge to pull your own numbers (but you won’t live in the code)
• Experience moving beyond paid into lifecycle, referral or product-led loops
• A sense of urgency and intensity in your work
• Our Growth stack:
• Points for each of the following you’ve interacted with:
• Paid channels (currently): Meta, Google, Cold Email, testing on Linkedin, TikTok
• Lifecycle / CRM: Customer.io
• Posthog for frontend analytics (events, sessions, feature flags, experiments)
• BigQuery as our data warehouse, with Metabase for data visualization. Production data and Posthog events both stream into it so data is in one place
• There is an assumption you would use AI alongside much of the above, examples which are commonplace in the team (outside of standard OpenAI, Claude, etc) Dot (analytics), HeyGen (avatars), AdManage & Motion (creative management)

Desirable

• We’ve proved that a “big-block” paid engine works—rapid scaling on Meta, Google and cold email took us to $8 m ARR in 12 months. Now we’re finessing the power-train: a lean, hybrid system where every sensor, turbo spin and KERS element (read: PLG, content and referral loops) compounds growth at just the right fuel burn
• Your mission is to refine and help drive that system for our self-serve funnel: get more business users to connect their work inbox, hit the “aha, draft sent” moment, and return daily - without ever talking to sales
• Types of projects we’re trying to solve for this month:
• Dial-in the sensors. Make sure attribution, incrementality testing and geo/MMM views are as good as possible so we never over-fuel or under-boost a channel.​​
• Refine the fuel mix. Forecasting 13-week channel plans for Meta & Google, explore new channels only when they can realistically reach ≥ 20 % of media mix.​​
• Spin the turbo. Build out our Lifecycle/CRM capabilities to tighten onboarding and monetisation flows (PostHog events → Customer.io triggers).​​
• Getting under the hood. Understanding our product growth loops. Long term growth comes from our product, not just marketing

• Submit your CV (no need for a cover letter)
• Initial call with someone from the Fyxer AI team to review your experience and motivation (20-30 mins)
• Experience interview with the hiring manager, Jons (30 mins)
• In office interview with Jons, and other members of our Growth and Marketing teams