Amazon Operations and Supply Chain Manager

🏢About Nullure Supplements

Nullure Supplements is a premium dietary supplement brand built around transparency and science-backed efficacy.

Founded in 2021, the company has grown steadily and now serves 8,000+ customers every month across the US, UK, and European markets. Our products are sold through Amazon, multiple marketplaces, DTC, and B2B/retail channels, with Amazon currently accounting for around 80% of total sales.

All formulas are developed by our Clinical Nutritionist and Co-Founder, and manufactured primarily in Spain. With a focused portfolio of around 20 SKUs, we are now looking to strengthen our operational capabilities and continue scaling the business.

💼 About the Role

We are looking for an Operations Manager & Key Account Manager to take ownership of the company's operations across inventory, supply, marketplaces, and B2B.

This is a newly created position and an opportunity to have a direct, measurable impact on a growing business. We are looking for someone who combines Amazon experience, operations, analytics, and inventory/supply management.

The role is ideal for someone who is highly organised, analytical, proactive, and comfortable working independently across multiple priorities.

The role is fully remote, although the ability to occasionally work from or visit our Barcelona office would be a plus.

Responsibilities

📦 Manage inventory and demand planning, ensuring optimal stock levels and availability.

🤝 Coordinate 3 suppliers and 5 warehouses, overseeing fulfilment and deliveries.

📊 Monitor stock coverage, reorder points, and lead times to prevent stockouts and overstock.

💰 Monitor and analyse P&L, supporting informed operational decisions.

🛍️ Manage non-Amazon marketplaces, including product availability, compliance, promotions, and new listings.

🤝 Oversee B2B & retail operations, including orders and fulfilment.

⚙️ Identify and resolve process issues, continuously improving operational efficiency.

Requirements

🛒3+ years of experience working with Amazon US.

📦Previous experience in operations, supply chain, inventory management, or demand planning.

📊Strong analytical skills, with the ability to work confidently with business data and P&L.

🎯Excellent project management and prioritisation skills.

🔄Ability to manage several parallel processes independently and effectively.

⚙️Experience creating, improving, and implementing processes.

💻Strong working knowledge of Microsoft Office / Excel.

💬 Strong organisational and communication skills, with a proactive approach to identifying operational issues, understanding root causes, and implementing practical solutions.

Nice to Have

🛍️ Experience with Shop Apotheke, Planet Huerto, or similar platforms.

🤝 Previous B2B or retail operations experience. 

🌍 Experience working with the UK and EU markets and customs processes.

🗣 Spanish language skills are a strong advantage, but not required.

What We Offer

🚀 The opportunity to join a fast-growing, early-stage brand where your work will have a direct and measurable impact.

🤝 Direct collaboration with the founders, including professionals with Amazon and VC backgrounds.

💡 A role with significant autonomy and the opportunity to shape and improve existing processes.

📈 Strong opportunities for professional growth and increasing responsibility as the company scales.

🌍 Remote-first working environment, with access to the Barcelona office as a plus.

Ready to Make an Impact?

If this sounds like the kind of role where you could make a difference, apply now and tell us a little about your experience and why this opportunity interests you.