Content & Growth Manager

Samphire Neuroscience; London; On-site; GBP 40,000 - 60,000; Full time

Benefits offered by this job

Competitive salary + stock options

Private health insurance

Room for growth into Marketing Lead role

Job summary

A pioneering health technology company is seeking a Content & Growth Manager to lead performance marketing and content strategies. This role requires 2–3 years of experience in marketing, with a strong focus on storytelling and community engagement. The position is based in central London with opportunities for growth and a competitive salary package.

Qualifications

• 2–3+ years in content and growth marketing.
• Strong content-first mindset emphasizing storytelling.
• Comfortable in fast-paced, high-growth environments.

Responsibilities

• Own performance marketing campaigns across multiple channels.
• Lead content creation across various platforms.
• Drive community engagement through events and campaigns.

Skills

Content and growth marketing

Strong communication

Project management

Analytical mindset

Passion for women's health

Job description

Overview

At Samphire, we’re building the world’s first brain stimulation therapies designed specifically for women’s chronic pain and hormonal health. Our first product, Nettle, is a wearable neurotechnology for PMS, PMDD, and endometriosis; and we’re just getting started. Our Samphire app unites Nettle users, as well as all women living with cycles and chronic conditions linked to them, and allows women to understand their wellbeing through a brain lens.

What You’ll Do

• Growth Marketing
  
  
  • Own performance marketing campaigns across Meta, Google, and other paid channels.
  
  
  • Launch growth experiments and identify scalable channels for acquisition.
  
  
  • Build and manage influencer partnerships to amplify reach.
  
  


• Content & Storytelling
  
  
  • Lead content creation across newsletters, blogs, email flows, and website.
  
  
  • Shape brand narratives that make neurotechnology and women’s health science accessible, engaging, and trustworthy.
  
  


• Social & Community
  
  
  • Oversee social media strategy (with day-to-day execution by a dedicated Social Media Manager).
  
  
  • Drive community engagement through events, partnerships, and interactive campaigns.
  
  


• Brand Experience
  
  
  • Ensure consistent, creative, and impactful brand presence across all touchpoints.
  
  
  • Collaborate on campaign and creative development that reflects Samphire’s mission.
  
  
  • Track and report on performance metrics across all growth channels.
  
  
  • Share insights and iterate quickly to drive continuous improvement.
  
  
  • Work at the intersection of neuroscience, women’s health, and consumer design.
  
  
  • Work cross-functionally with leadership, product, and clinical teams to align marketing with business goals.
  
  

Who you are

• 2–3+ years in content and growth marketing (non-negotiable).


• Startup experience highly valued (but not essential).


• Strong content-first mindset: storytelling, clarity, and execution over vanity creative.


• Passion (but experience not necessary) for women’s health, brain health, neuroscience and mission-driven work.


• Comfortable in fast-paced, high-growth environments; we move fast for women everywhere, unapologetically.


• A strong communicator, proactive, analytical, and an excellent project manager.


• Enjoys team culture and socials; comfortable working in-office in central London 4 days per week.


• Passion for inclusive, empathetic, and evidence-based design.


• Comfortable in ambiguity; energised by building a one-of-a-kind experience.

Why Join Samphire?

• Be part of a mission-driven team redefining women’s health at the intersection of neurotech, wellness, and women’s health.


• Work on products that are backed by science and changing thousands of lives.


• Collaborate with neuroscientists, clinicians, engineers, and creatives across London, San Francisco, Vilnius, New York, and Boston.


• Central London office space.


• Room to grow into a Marketing Lead role as the company scales.


• Visa sponsorship available for exceptional candidates outside the UK.


• Competitive salary + stock options.


• Private health insurance.

If this is you

Send your application to [e-mail] with subject line “Content & Growth Manager Application – [Last Name, First Name]”

Include:

• Your CV/resume


• Links or examples of past content/growth work (campaigns, newsletters, blogs, ads, or case studies)


• A short note on your favorite recent women’s health or healthtech campaign — what worked, and why? Bonus: what could Samphire learn from it?

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Marketing and Sales

Industries

• Medical Equipment Manufacturing