Junior UA Performance Specialist
Crossian Việt Nam
Job Description
ABOUT THE COMPANY
Crossian is a technology-driven e-commerce business. Behind our success is our people. As a start-up formed in 2020, we have created a fast-paced and dynamic environment, enabling our people to reach a cumulative average growth rate of over 1000% in just under 3 years.
To support our mission of building Direct-to-Consumer brands and increasing customer lifetime value, we are scaling our team from 350 to 600 talents in 2026. Join us as we redefine the future of global commerce.
ABOUT THE ROLE
Crossian is looking for a Junior User Acquisition (UA) to help scale our global DTC E-commerce portfolio. We need a resilient partner who is comfortable with high-pressure, fast-paced environments and ready to grow alongside our international expansion. If you are data-driven, stay cool under pressure, and are eager to master the art of global paid ads, this is for you.
Working Place
Ha Noi: 1st Floor, Pax Sky Building, 63-65 Ngo Thi Nham Street, Hai Ba Trung District
Ho Chi Minh: Floor 12, Diamond Plaza, 34 Le Duan, Ben Nghe Ward, Ho Chi Minh City
WHAT YOU WILL DO
- Plan and execute UA campaigns for a portfolio of 3-5 projects (Fashion Retailer E-commerce).
- Manage large-scale budgets on channels such as Applovin, ironSource, Unity Ads, Ad Networks, Meta, Google Ads, etc.
- Monitor daily performance and adjust bids, budgets, and targeting to improve CPA and scale winning campaigns.
- Collaborate with the Creative team to brainstorm ad ideas; execute A/B tests for videos/images to find high-performing hooks.
- Track and report campaign metrics daily; extract actionable insights from data to improve performance.
- Keep an eye on competitors and industry trends to suggest new growth tactics.
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- Bachelor’s degree in Marketing, Finance, Data Analysis, Mathematics, Economics, IT, or a related field.
- At least 1 year of hands-on experience in User Acquisition or Paid Ads (Apps, Games, or E-commerce).
- Basic to intermediate experience in managing at least one major channel: Applovin, Unity, ironSource, Mintegral, Meta, or Google UAC.
- Familiarity with tracking tools (Appsflyer, Adjust, GA4) and understanding of attribution models.
- Proficiency in Excel/Google Sheets to analyze data and make logic-based decisions.
- Fluent English (written & spoken) is a must.
- Ability to work autonomously and manage multiple projects simultaneously.
- Proactive in staying up-to-date with the latest platform changes and advertising innovations.
WHY CROSSIAN IS THE NEXT BIG STEP FOR YOUR CAREER
At Crossian, our people are the key to our success. We believe in creating an attractive total compensation package (TCP) that not only retains employees but allows them to excel in their profession. These include:
- Total Compensation Package (Avg. 25 months/year)
- Monthly Salary: Competitive and negotiable based on experience.
- Guaranteed Pay: 13th-month salary and 100% gross salary during probation.
- Bonuses: Average 8-12 months of performance and annual bonuses per year.
Health & Wellness
- Premium Global Health Insurance
- A special scheme is offered to long-term employees (3-5 years of service) to extend this health package to your dependents/family.
- Full salary contribution to compulsory social insurance (SI, HI, UI).
- Other benefits fully comply with the Company's Policy and Vietnam Labor Laws.
Work-Life & Perks
- 5-day work week with 15 days of paid annual leave.
- An annual 5-star Summer Summit.
- Office Amenities: A well-stocked Pantry and a dedicated Crossian Café with free refreshments and goodies.
- Learning & Development: General Company Training & Development Program, including access to free Coursera courses.