Sales Assistant Part-Time Jobs in London: A Complete Guide
Looking for a part-time sales assistant job in London? Whether you’re a student, a parent, or someone looking for extra income, part-time sales jobs can be a great way to earn money while gaining valuable experience.
In this guide, we’ll cover:
What a sales assistant does
Where to find part-time sales jobs in London
How to apply and stand out
Tips for success in retail
Useful resources & job boards
Let’s get started!
1. What Does a Part-Time Sales Assistant Do?
A sales assistant (also called a retail assistant) helps customers in shops, answers questions, and makes sure the store runs smoothly. Typical duties include:
✅ Helping customers – Giving advice, finding products, and processing payments.
✅ Stock management – Keeping shelves full and tidy.
✅ Handling cash & card payments – Using tills and POS systems.
✅ Promoting deals – Upselling products and telling customers about discounts.
✅ Keeping the store clean – Making sure displays look good.
Why Choose a Part-Time Sales Job?
✔ Flexible hours – Work around studies or other commitments.
✔ No experience needed – Many jobs train you on the job.
✔ Discounts & perks – Some stores offer staff discounts.
✔ Build skills – Improve communication, teamwork, and sales skills.
2. Where to Find Part-Time Sales Assistant Jobs in London
London has thousands of shops, from big high-street brands to small independent stores. Here’s where to look:
A) High-Street & Department Stores
Big chains often hire part-time staff, especially during busy periods (Christmas, summer sales). Some top employers:
Primark – Often hires for weekends and evenings.
H&M / Zara / Uniqlo – Fashion retailers with many London stores.
John Lewis & Partners / Marks & Spencer – Good pay and benefits.
Boots / Superdrug – Pharmacy and beauty retail jobs.
Tesco / Sainsbury’s / Waitrose – Supermarkets need sales assistants too.
Apply directly on their careers websites:
B) Shopping Centres & Malls
Places like Westfield (Stratford & White City), Oxford Street, and Covent Garden always need staff. Check:
Westfield Careers – https://uk.westfield.com/careers
Individual store websites – Many shops inside malls hire directly.
C) Online Job Boards
These websites list part-time sales jobs in London:
Indeed – www.indeed.co.uk (Search “Part-Time Sales Assistant London”)
Reed – www.reed.co.uk
Totaljobs – www.totaljobs.com
CV-Library – www.cv-library.co.uk
Gumtree – www.gumtree.com (Good for local small businesses)
D) Recruitment Agencies
Some agencies specialise in retail jobs. Try:
HRGO Recruitment – www.hrgo.co.uk
Retail Choice – www.retailchoice.com
Blue Arrow – www.bluearrow.co.uk
E) Walk-In Applications
Some smaller shops don’t advertise online. If you see a “Help Wanted” sign, go in with your CV and ask!
3. How to Apply & Stand Out
A) Write a Simple CV
You don’t need experience, but your CV should include:
✔ Contact details (Name, phone, email)
✔ Personal statement (E.g., “Friendly and hardworking student looking for a part-time sales role.”)
✔ Work experience (Any previous jobs, even volunteering)
✔ Skills (Customer service, teamwork, cash handling)
Use free CV templates:
B) Write a Short Cover Letter
If applying online, add a few sentences like:
“Dear Hiring Manager, I am excited to apply for the part-time sales assistant role at [Store Name]. I enjoy helping customers and would love to contribute to your team. I am available weekends and evenings. Thank you for your time!”
C) Prepare for Interviews
Most sales assistant interviews are simple, but be ready for questions like:
“Why do you want to work here?”
“How would you handle an angry customer?”
“What days/hours can you work?”
Tip: Dress smartly (even for casual stores) and be friendly!
4. Tips for Success in a Sales Assistant Job
Once you get the job, here’s how to do well:
✅ Be punctual – Arrive on time for shifts.
✅ Learn the products – Customers will ask questions!
✅ Stay positive – Even if a customer is rude, stay professional.
✅ Upsell politely – Suggest related products (e.g., “Would you like batteries with that?”).
✅ Ask for feedback – Shows you want to improve.
Future Opportunities: Many sales assistants move up to supervisor or manager roles. Some even get head office jobs in buying or marketing!
5. Extra Resources
National Careers Service (Retail Advice) – https://nationalcareers.service.gov.uk/job-profiles/retail-assistant
Retail Trust (Wellbeing Support for Retail Workers) – https://www.retailtrust.org.uk/
London Living Wage Checker – Ensure you’re paid fairly: https://www.livingwage.org.uk/
Final Thoughts
A part-time sales assistant job in London is a great way to earn money, meet people, and gain skills. With so many shops hiring, you can find something that fits your schedule.
Start applying today – check job boards, walk into stores, and polish your CV. Good luck!