European Growth & Brand Marketing Lead

Thermosphr; Paris; On-site; EUR 70,000 - 100,000; Full time

Job summary

Thermosphr is seeking a Marketing Manager to own brand identity, craft compelling sales materials, and drive our European marketing strategy. You will work closely with the CEO to shape content, events and editorial reach, leveraging AI tools to maximize impact.

You will build case studies, lead industry presence, and organize client events while coordinating with external partners to deliver high-quality assets. Excellent language skills and a hands-on mindset are essential.

Qualifications

• 5+ years of hands-on B2B marketing experience.
• Excellent French and fluent English.
• Proficiency with design, presentation and basic video tools (Figma, Canva, PowerPoint or equivalent).
• Experience leveraging AI beyond simple prompting, including content production, research, automation, workflows or agents.
• Experience coordinating external providers and taking ownership of projects from brief to final delivery.

Responsibilities

• Own our brand identity, positioning and messaging; drive refresh and ensure consistency.
• Build and maintain library of sales materials: pitches, proposals and assets.
• Collaborate with Sales to support complex deals with tailored content.
• Transform customer successes and energy data into case studies, articles and videos.
• Own content production end-to-end; coordinate clients, creatives and external partners.
• Develop editorial presence via LinkedIn, newsletters, thought leadership and PR.
• Lead our presence at industry trade shows and client/prospect events.
• Prioritize initiatives with Sales and leadership; leverage AI and modern tools.
• Track results and continuously improve marketing effectiveness.

Skills

Brand management

Content creation

Sales enablement

Editorial strategy

Public speaking

Project management

AI in marketing

B2B marketing

Event planning

Creative thinking

Tools

Figma

Canva

PowerPoint

Job description

Thermosphr is seeking a Marketing Manager to own brand identity, craft compelling sales materials, and drive our European marketing strategy. You will work closely with the CEO to shape content, events and editorial reach, leveraging AI tools to maximize impact.

You will build case studies, lead industry presence, and organize client events while coordinating with external partners to deliver high-quality assets. Excellent language skills and a hands-on mindset are essential.