E-commerce Assistant Manager – Marketplace Growth & Analytics

E-commerce Assistant Manager / Manager – Marketplace Growth & Analytics

Advance Supplies
RM5,000 – RM8,000 per month
Bukit Mertajam, Penang | Full-Time | On-Site

Final designation will be based on relevant experience, capability and demonstrated marketplace performance.

About the Opportunity

Advance Supplies is looking for a strong E-commerce professional to drive marketplace performance across Shopee, TikTok Shop and Lazada.

This role is suited to:

Experienced Senior E-commerce Executives ready for the next step
Existing Assistant Managers
Hands-on E-commerce Managers

You will take ownership of marketplace analytics, advertising, campaigns and product performance, with the opportunity to grow into broader marketplace leadership.

Your Responsibilities

Performance & Analytics

Analyse daily, weekly and monthly sales performance.
Identify growing, declining and weak-performing products and shops.
Investigate sales changes using traffic, conversion, stock, pricing, advertising and campaign data.
Prepare clear dashboards, reports and recommendations.

Advertising

Manage Shopee Ads, TikTok Shop Ads and Lazada Sponsored Solutions.
Monitor ROAS, ACOS, spend and attributed sales.
Scale strong advertisements and reduce inefficient spending.

Campaigns & Products

Plan platform campaigns, promotions and vouchers.
Develop product bundles, add-on deals, cross-selling and upselling mechanics.
Monitor product and SKU performance.
Check pricing, stock, listings and promotional settings.
Identify products requiring additional advertising or promotional support.

Marketplace Growth

Analyse TikTok Shop creator and affiliate performance.
Monitor competitors, pricing and promotions.
Recommend practical marketplace growth actions.
Coordinate execution with Marketing, Design, Warehouse and Accounts.
What We're Looking For
2–5+ years of relevant E-commerce or marketplace experience.
Strong marketplace advertising and campaign knowledge.
Strong analytical and numerical ability.
Good Microsoft Excel / Google Sheets skills.
Able to take ownership and drive results.
Able to convert data into clear actions.

Preferred:

Strong Shopee experience
TikTok Shop and Lazada experience
Team-supervision experience
BigSeller
Power BI / Looker Studio
SQL
What We Offer
RM5,000 – RM8,000 per month
Final position level based on experience and capability
RM600 annual medical reimbursement
30% staff purchase discount
Free parking
5-day work week
Monday–Friday, 9:00 AM–6:00 PM
Marketplace analytics and advertising exposure
Professional-development opportunities
Career progression towards E-commerce Manager / Head of E-commerce

Work Arrangement: On-Site
Probation: 3–6 months

Apply Now

Please submit your résumé together with your current salary, expected salary and notice period.

Candidates with measurable marketplace sales, advertising or performance achievements are encouraged to include them.