Own and lead growth marketing across the full funnel from acquisition through conversion and retention
Directly operate major performance channels (Google,Meta,TikTok) and design channel-specific targeting strategies
Set and improve all funnel stages based on LTV/CAC,Payback Period,and ROAS metrics through continuous experimentation
What they want
Experience as a marketer at product launch or growth stage where marketing directly drove business success
Strong data analysis capability to interpret key marketing metrics and drive decisions
Direct experience operating Google,Meta,and TikTok Ads with channel-specific targeting strategy understanding
Nice to have
Track record of succeeding in competitive markets through branding and marketing force
Established personal growth playbook based on repeated verifiable success
Global market marketing or large-scale campaign experience (TV,digital signage)
Seoulstart's read
Visa tier (likely)
E-7 specialty / professional (likely)
Korean language
Native Korean fluency required
English friendliness
Medium: English JD, mixed-language workplace
Context
Liner,an AI search and research agent used by tens of millions globally,is hiring a full-funnel growth marketer with unusually broad scope spanning performance channels,influencer campaigns,and potential large-scale TV/signage campaigns for a Seoul startup.
This is Seoulstart's analysis of the public job description, not the employer's stated policy. Verify visa sponsorship, language requirements, and remote allowances directly with the recruiter.