Sei Labs

Performance Marketer / UA Specialist

Sei Labs

full-time

Posted on:

Location Type: Hybrid

Location: New York CityNew YorkUnited States

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About the role

  • Plan, launch, and optimize paid campaigns across Meta, Google, TikTok, Twitter/X, Apple Search Ads, and emerging channels
  • Own CAC targets and ROAS goals — you're accountable for efficient spend
  • Build and manage audience targeting strategies including lookalikes, retargeting, and interest-based segments
  • Collaborate daily with the video creator and creative team on ad concepts, testing new hooks, formats, and angles
  • Design and execute structured creative testing frameworks (hook tests, CTA tests, format tests)
  • Manage attribution and measurement, working with product/engineering on tracking infrastructure
  • Analyze campaign performance, cohort quality, and downstream metrics (not just installs — retention, revenue)
  • Scale what works, kill what doesn't, and maintain a testing velocity that keeps us ahead

Requirements

  • Experience running performance marketing / UA campaigns for consumer apps
  • Proven track record of managing $500K+ monthly budgets profitably
  • Deep platform expertise in at least 2 of: Meta Ads, Google Ads, TikTok Ads, Apple Search Ads
  • Strong quantitative skills — you live in dashboards, understand attribution models, and can do LTV/CAC math in your sleep
  • Experience working with creative teams in a high-velocity testing environment
  • Familiarity with MMPs (Adjust, AppsFlyer, Branch) and analytics tools
Benefits
  • Health insurance
  • Flexible work arrangements
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
performance marketinguser acquisitioncampaign optimizationaudience targetingcreative testingattribution modelingdata analysisLTV/CAC calculationsbudget management
Soft Skills
collaborationquantitative skillsproblem-solvingcreativityadaptability