Growth Marketing
Posted 7 Sep 2026
Advertised as “Alternance, Growth Marketing”
BranchFactor Summary
The original posting with the fluff stripped out
- Management level
- Individual contributor
- Employment
- On-Site
- Contract
- Internship
No salary listed for this role.
About Marble
Marble is a climate tech venture studio. We partner with scientists, engineers, and operators to create companies solving hard climate problems in the world's largest industries.
Our first 15 companies are building transformative products across energy, industry, agriculture, and climate resilience. 100% have been successful in raising follow-on to date. We are looking to partner with exceptional individuals to create our next venture.
About The Role
We are hiring a Growth Apprentice to join the Marble team and support our recruitment and marketing activities.
You will work directly with senior team members, Partners, and brilliant founders on a mission to turn the tide on the climate crisis. This role offers a unique opportunity to bridge the gap between developing cutting-edge climate technologies and effectively communicating their impact to our target audiences.
You will also gain exposure to the journey of building startups, including thesis development, venture building, and founder support.
Location: Paris.
Language: English fluency; French fluency is preferred.
Contract Type: Apprenticeship (Contrat d’Apprentissage).
Duration: 12 months for the apprenticeship
Start date: October, 2026
Responsibilities
The Growth Marketing apprenticeship is focused on running a 360° marketing process for Marble:
-
Campaign Execution: Plan, launch, and monitor performance-driven marketing campaigns (organic and paid) across Google Ads, LinkedIn, and X to drive measurable user acquisition.
-
A/B Testing & Optimisation: Constantly test ad copy, landing pages, and creative assets to lower our Cost Per Acquisition (CPA) for both talent and portfolio interest.
-
Tracking & Conversions: Implement and manage audience tags and tracking pixels across all platforms to maximise conversion rates and ensure accurate data attribution.
-
Data & KPI Dashboards: Analyse marketing performance data and maintain comprehensive KPI dashboards to track campaign effectiveness and generate actionable insights.
-
Outbound Talent Sourcing: Optimise Marble’s talent pipeline by building targeted lists to strengthen outreach and ensuring seamless data coordination between outbound marketing efforts and CRM systems.