Senior Growth Analyst

Warsaw, Poland (Remote)

Flyer One Ventures - is an early-stage VC-fund, which invests in startups from Europe and North America. It has already invested $35M in over 60 startups. We also help our companies with recruitment and connect them to industry experts.

Currently, we are looking for a Growth Analyst for our client.

As our Senior Growth Analyst, you’ll be the quantitative engine of the company's growth system. From user acquisition to onboarding, pricing, churn, and LTV—you’ll surface the insights, structure the data, and build the growth models that power everything.

About you:

  • Have 5+ years experience in growth, marketing, or product analytics at a fast-paced DTC, health, or subscription startup.
  • Are fluent in retention curves, CAC, LTV, churn, payback, and funnel math.
  • Have strong experience with Amplitude, GA4, CDPs, and Looker Studio.
  • Can build robust models in Sheets (cohort models, forecasting, pricing).
  • Know how to balance speed vs. rigor in a startup environment.
  • Communicate clearly and translate insights into action.

Would be a plus:

  • Experience in women’s health, metabolic health, or fitness/wellness products.
  • Familiarity and experience in MMM, Multi Channel Attribution tools.

What you will do:

  • Analytics and insights
    • Build and maintain analytical system “from scratch”, which includes data flow, dashboards (Amplitude), etc. These dashboards will provide us with accurate data, including:
      • CAC by channel & cohort
      • LTV and payback
      • Funnel drop-off & conversion rates
      • Retention, churn and user segmentation
    • Conduct advanced cohort and behavioral analysis to discover improvement levers.
    • Analyze and interpret A/B test results (ads, onboarding, pricing, creatives).
    • Translate data into clear, actionable insights for product, marketing, and leadership.

  • Growth Modelling 
    • Build and iterate high-resolution CAC → payback → NetLTV models.
    • Forecast MRR, churn, retention, and campaign outcomes across multiple scenarios.
    • Help leadership make data-informed decisions around budget, roadmap, and hiring priorities.
    • Model unit economics by product, user segment, and acquisition source.
  • Data Infrastructure
    • Own our analytics stack across marketing, product, and lifecycle: GA4, Amplitude, Looker Studio, Segment or Rudderstack (CDP), and event pipelines.
    • Define and maintain event taxonomy and ensure cross-platform consistency.
    • Oversee tracking plans, consent compliance (GDPR/CCPA), and attribution model reliability.
    • Collaborate with engineers on implementation and QA of new events and data flows.
    • Build tooling that democratizes access to insights across the team.
    • Deliver regular performance updates and strategic recommendations to the CEO/CMO.

What do we offer:

  • Generous PTO: take the time you need to stay fresh and inspired.
  • Competitive compensation.
  • Fast-paced growth: in the last eight months, we’ve grown 1000%—scaling our ARR from $250K to $2.5M
  • Impactful work: every feature you ship has the potential to improve someone’s quality of life.
  • Collaborative culture: work cross-functionally with product, design, and business teams who are all rowing in the same direction.

Join us!

Senior Growth Analyst

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Senior Growth Analyst

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