Purchasing & Inventory Coordinator

**About Us**

The Mackay Shop is a fast-growing online vape retailer based in Paisley, founded three years ago. We specialise in supplying a wide range of vape kits, e-liquids, and accessories to customers across the UK.

From our busy office, our small but highly efficient team of five manages purchasing, logistics, customer service, and marketing. We pride ourselves on being agile, adaptable, and detail-oriented, always looking for ways to improve processes and stay ahead in a competitive, fast-moving industry.

Joining our team means becoming part of a supportive environment where accuracy, initiative, and problem-solving are valued — and where your decisions have a direct impact on our growth.

**The Role**

We are seeking a highly organised **Purchasing & Inventory Coordinator** to take ownership of purchasing, shipment creation, and supplier management. You will work with autonomy under agreed guidelines, ensuring we maintain healthy stock levels and negotiate the best possible deals from suppliers.

This is a hands-on office-based role where attention to detail is critical, as your work directly affects purchasing accuracy, shipment planning, and operational efficiency.

**Key Responsibilities**

**Purchasing & Supplier Management**
- Monitor stock sheets to identify products requiring replenishment.
- Negotiate prices and delivery terms with suppliers.
- Create and manage purchase orders in our inventory system.
- Track inbound deliveries, reconcile shortages, and liaise with suppliers.

**Shipment Management**
- Create and manage shipments based on internal stock data.
- Prioritise replenishments to prevent stockouts.
- Remove stock from Amazon when required to prevent disposal.

**Systems & Data Management**
- Maintain tidy and accurate records across our systems.
- Remove discontinued or outdated product listings.
- Submit reimbursement requests for missing stock, including uploading invoices.

**Customer Support & Reporting**
- Respond to customer messages in a professional manner.
- Track reviews and assist with customer order queries.
- Produce weekly and monthly sales and inventory reports.

**Requirements**:
**Must-Have**:

- Proven experience as a purchaser (stock replenishment, PO creation, supplier negotiation).
- Experience using inventory management software.
- Strong negotiation and supplier communication skills.
- Excel/Google Sheets skills (vlookups, sorting, filtering essential).
- Ability to identify urgent stock shortages and prioritise accordingly.
- High level of attention to detail and accuracy.
- Ability to handle sensitive data confidentially.

**Nice-to-Have**:

- Experience with Amazon.
- Background in e-commerce purchasing.
- Experience producing inventory and sales performance reports.
- Previous experience in the E-cigarette market.

**What We Offer**
- £35,000 annual salary with progression.
- Full training on our systems and processes.
- Supportive team environment.
- Opportunity to take ownership of key business processes.

**Application Process**
- **CV Review** — focusing on purchasing and supplier negotiation background.
- **Initial Interview** — discussion of experience, approach to purchasing, and familiarity with inventory systems.
- **Practical Test** — stock sheet analysis, shipment planning, and supplier negotiation simulation.
- **Final Interview** — culture fit, role expectations, and terms.

**How to Apply**
If you’re ready to take ownership of purchasing and inventory in a growing e-commerce business, click **Apply** and send us your CV and cover letter. We look forward to hearing from you.

Pay: £32,000.00-£36,000.00 per year

**Benefits**:

- Company pension
- Employee discount
- On-site parking

Application question(s):

- Do you have previous experience working as a purchaser, including negotiating prices with suppliers? Please give details
- Have you used any inventory management systems before? If yes, which ones?
- You have a component that is used in two different bundles:
SKU A sells 10 units per day.

SKU B sells 3 units per day.

You have 100 units of the component in stock, and no more will arrive for at least 30 days.
When we send stock into Amazon, our goal is to have at least 30 days of stock available for each SKU.

How would you allocate the stock between SKU A and SKU B for the next shipment assuming both have 5 days of stock left, and why?

**Experience**:

- Purchasing: 2 years (preferred)

Work Location: In person