Growth Manager (Adtech)

TL;DR

Growth Manager (Adtech): Managing and growing a portfolio of advertiser accounts to maximize revenue and ROAS within a rewarded UA platform with an accent on data-driven optimization and partner relations. Focus on scaling account spend, tuning internal ROAS targets, and bridging the gap between commercial needs and technical execution.

Location: On-site in Seoul

Salary: €70K – €90K

Company

hirify.global is a fast-growing adtech company building the future of marketing by rewarding a community of 70 million users for engaging with advertiser products.

What you will do

• Own and grow a book of 5–15 advertiser accounts end-to-end, driving top-line revenue growth.
• Optimize internal ROAS targets per offer, geo, and OS using Hex, Amplitude, and Looker Studio.
• Proactively identify growth levers, pushing budget increases, geo expansions, and format tests.
• Serve as the primary technical and commercial liaison between advertisers and internal engineering teams.
• Develop and document standard operating procedures (SOPs) to improve the Growth team's playbook.

Requirements

• Fluency in English and Korean is required.
• Location: Must be based in Seoul (On-site).
• Ability to translate complex data into actionable stories and clear communication.
• Comfortable navigating both commercial negotiations and technical algorithm discussions.
• High-ownership mentality with a drive for intensity and fast-paced execution.

Nice to have

• Knowledge of performance marketing metrics such as ROAS, LTV, retention, and ARPU.
• Experience managing partner accounts in mobile gaming UA or rewarded UA.
• Hands-on experience with MMPs like AppsFlyer, Adjust, or Singular.
• Background in top-tier consulting (MBB) or as a Senior Associate in a scale-up.
• Experience using Hex or managing the admin side of a rewarded UA platform.

Culture & Benefits

• Virtual equity program for full-time employees.
• High-speed, high-ownership environment with opportunities for rapid career acceleration.
• Culture of proactive iteration: moving fast, starting simple, and learning from data.
• Focus on high-impact delivery and maintaining high quality standards.