Harnham
Content Marketing Manager - 6 month FTC

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Location: Wimbledon, London
Hybrid: 1 day per week in the office
Contract: 6-month Fixed-Term Contract
Salary: £40,000 – £42,000 pro rata, dependent on experience
About the Role
We’re looking for a Content Marketing Manager to join our marketing team and support content across both Harnham and Rockborne.
This is a hands-on writing role for someone who can produce high-quality content, understand the purpose behind what they are creating, and gradually take more ownership of our content output. You’ll work closely with our Head of Digital Marketing, initially receiving support around content ideas, briefs and promotion, but over time we’d like you to bring your own ideas to the table and help shape our content calendar.
The role will cover a broad mix of content, including articles, landing pages, thought leadership, downloadable resources, LinkedIn content and event-led pieces.
There is also potential for the role to develop into a permanent position after the initial six-month contract.
The Harnham Group
The Harnham Group operates across the Data & AI market through two specialist businesses, Harnham and Rockborne.
Harnham is one of the world’s leading specialist Data & AI recruitment businesses. For nearly 20 years, we’ve helped organisations build high-performing teams across Data Science, Analytics, Engineering, Machine Learning and AI.
With offices in London, New York, Phoenix and Amsterdam, Harnham works with organisations ranging from innovative start-ups to global enterprise businesses, helping them solve some of their most important Data & AI hiring challenges.
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Rockborne is a Data & AI consultancy and training provider. We recruit, train and deploy early-career data professionals into organisations, while also delivering corporate training, consulting and capability-building programmes.
Together, Harnham and Rockborne give us access to a wide range of original market insight, hiring trends and subject-matter expertise across the Data & AI ecosystem.
Key Responsibilities
- Write high-quality articles, blog posts and thought leadership content across Harnham and Rockborne.
- Create landing page copy to support gated content, campaigns and lead generation activity.
- Produce and contribute to longer-form content such as guides, reports and white papers.
- Interview internal consultants and subject-matter experts, turning their knowledge and market insight into engaging content.
- Use internal hiring data, market trends and first-party insight to create original content.
- Review and update existing articles where information has become outdated or can be improved.
- Adapt and rewrite content for senior leaders, including LinkedIn posts, while maintaining their individual tone of voice.
- Support content linked to events, industry talks and conferences, including attending sessions and turning key themes into articles.
- Contribute ideas for new content topics, formats and campaigns.
- Support podcast and wider content initiatives where required.
- Ensure content is written with both the audience and commercial objective in mind.
- Apply SEO best practice across articles, landing pages and website content.
- Work with external agencies and freelancers where needed, reviewing content and providing feedback.
- Support wider content marketing projects across both Harnham and Rockborne.


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Person Specification
- Experience in a content marketing, content writing, copywriting or similar role.
- Strong writing and editing skills, with examples of published work or a portfolio.
- Ability to adapt tone of voice for different brands, audiences and senior stakeholders.
- Good understanding of content marketing principles and how content supports lead generation, brand awareness and organic growth.
- Working knowledge of SEO and how to write content that performs well in search.
- Comfortable taking complex or technical information and turning it into clear, engaging content.
- Confident speaking with internal stakeholders and subject-matter experts to gather insight.
- Strong attention to detail and a high standard of written accuracy.
- Comfortable managing multiple pieces of content and deadlines.
- Experience in Data, AI, technology, recruitment or B2B professional services would be beneficial, but is not essential.
What We Offer
- A monthly wellbeing allowance or corporate gym membership.
- Cycle-to-work scheme.
- Employee Assistance Programme.
- 4pm finish every Friday.
- Regular team socials and company events.
Interested?
If you’re a strong writer with experience creating engaging marketing content and can demonstrate examples of your work, we’d love to hear from you. Please apply with your CV and examples of published content or a writing portfolio.
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