We’re working exclusively with a fast-growing deep-tech startup building a community-driven platform at the intersection of quantum computing, developer tools, and open-source ecosystems.

Founded in 2023 and backed by a specialist quantum investor, the company has grown to 3,000 users and is scaling its Paris HQ team from 9 to 20 over the next 12–18 months. Their product sits at the platform layer of a once-in-a-generation technology shift, giving developers a unified Python-based workspace to build, share, and run quantum solutions across any hardware provider,  wrapped in a community marketplace where algorithms, datasets, and tools are published, reused, and monetised.

Marketing today is a blank slate. This is the first marketing hire, responsible for building the function, the brand, and the community presence from the ground up.

You’ll be a strong match if you bring:

• 5+ years in tech, deep-tech, or developer-focused marketing.
• Experience building brand and community from near-zero in a technical domain.
• Exceptional writing across long-form (blogs, whitepapers) and short-form (social, email).
• Hands-on fluency with SEO, analytics (GA4, Mixpanel), and social media management.
• Ability to communicate quantum-adjacent concepts credibly without hype.
• Comfort operating solo initially, with a builder’s mindset.

As the successful Head of Marketing, you will be responsible for the:

• Full marketing strategy: brand positioning, content roadmap, social, SEO, and developer relations.
• Community presence: publish technically credible, hype-free content that resonates with developers and researchers.
• Dual-audience messaging:
  • Community: developers, researchers, open-source contributors
  • Commercial: enterprise decision-makers evaluating quantum solutions
• Conference strategy: Q2B, IEEE Quantum Week, APS March Meeting, NeurIPS, plus CEO speaking opportunities.
• Performance KPIs: user acquisition, engagement, content reach, inbound pipeline.
• Function building: operate solo for the first 6 months, then help hire the second marketing team member.

This is a rare opportunity to:

• Build a marketing function from zero at a pivotal moment.
• Shape the brand voice of a platform in a frontier technology.
• Work directly with a senior founding team and influence the company's trajectory.
• Receive meaningful ESOP at a stage where upside is real.

This team is small, senior, and direct. You’ll thrive if you are:

• Self-starting, comfortable creating structure where none exists.
• Feedback-driven, able to give and receive critique kindly and immediately.
• Cross-functional by instinct, engaging deeply with technical teams.
• Energised by deep-tech storytelling and community-centric marketing.
• Paris-based or willing to be, co-location is the default.
• Supportive of a no-negotiation, no-pay-gap compensation policy.

For a confidential conversation, send your CV across immediately.