Up to £67,000 + Benefits | Hybrid – London (2 days/week)

Join a purpose-led, growth-focused e-commerce business that’s reshaping the way pre-loved items find their next home.

What started in a Brighton garage in 2002 has grown into an international operation, selling millions of books each year via direct-to-consumer channels, marketplaces, and partnerships with charities. Backed by recent investment, the company is now focused on scaling its D2C offering and optimising its operations — and analytics is right at the centre of that transformation.

The Opportunity

As a Senior Analyst working on Supply & Operations analytics, you’ll lead analytics across stock, supply chain, and warehouse performance, ensuring every journey is efficient, cost-effective, and customer-focused. You’ll partner with senior stakeholders, mentor a team member, and play a key role in shaping how the business operates at scale.

It’s a hands-on role in a fast-changing environment — perfect for someone who can switch between deep analysis and big-picture thinking, and who thrives on solving operational challenges.

What You’ll Be Doing

• Analyse stock levels, supply chain performance, and warehouse operations to drive efficiency
• Run A/B testing to optimise fulfilment methods and supply processes
• Evaluate supplier behaviours and commercial impact
• Build reporting and models in SQL, Python, and Tableau (or similar BI tools)
• Mentor one direct report, guiding them on analytics and experimentation best practice
• Contribute to transformation and growth projects, with scope to expand into demand analytics if desired

What They’re Looking For

• Strong supply chain, operations, or inventory analytics experience
• Skilled in A/B testing and experimental design
• Advanced SQL and Python; confident with Tableau or similar
• Clear communicator, able to translate insights for non-technical audiences
• Hands-on problem solver who’s comfortable in a fast-changing, entrepreneurial environment
• Customer-first mindset and commercial awareness

Why This Role?

• Be part of a business with purpose — reducing waste and giving books a second life
• Opportunity to influence major operational and strategic decisions
• Hybrid model with flexibility
• Scope to shape your role based on your career interests

If you want a role where your analytics directly influence how a high-volume, mission-driven business operates, this could be the perfect fit.

Send your CV to Roshni at roshnibaillie@harnham.com or via the Apply link on this page.