Media Buyer: Scale Mobile UA Campaigns (Remote)

Tappx with techsoulogy; Barcelona; Hybrid; EUR 45,000 - 70,000; Full time

Benefits offered by this job

Private Health Insurance

Mental Health Care with 10 Free Hours

1&1 Language Lessons (English/Spanish)

Training & Development Budget

Healthy Snacks & Coffee

Arcade Room

Team Building Activities Twice a Year

Internal Talks & Events

Employee Referral Program

CSR Initiatives

Flexible Transport/Meals_KINDergartens

Job summary

Tappx, a Barcelona-based adtech company, is seeking a Performance/Programmatic Marketing professional to lead Mobile In-App and Web UA campaigns across DSPs, optimize against ROAS and CPA, and drive scalable growth. You will own attribution using AppsFlyer and Adjust, monitor delivery, report results to stakeholders, and collaborate with Business Development to expand advertiser partnerships.

The role requires 3+ years of programmatic experience, English fluency, and a data-driven mindset in a

Qualifications

• 3+ years of hands-on experience in programmatic media buying or performance marketing.
• Campaign track record in Mobile In-App and Web User Acquisition is highly valued.
• Certifications or training in digital advertising/programmatic media buying are a plus.
• Fluency in English (spoken and written) in an international team.

Responsibilities

• Execute, monitor, and scale Mobile In-App and Web UA campaigns across DSPs and ad exchanges.
• Analyze real-time performance data, identify bottlenecks, troubleshoot delivery issues, and reallocate budgets to maximize margins.
• Utilize AppsFlyer and Adjust for attribution and ensure traffic quality.
• Collaborate with Business Development to evaluate advertisers and expand inventory opportunities.
• Systematically test buying tactics and refine optimization workflows for efficiency gains.

Skills

Programmatic media buying

Campaign tracking

English fluency

Digital advertising

Tools

Kayzen

Mintegral

Moloco

Unity

Smadex

AppsFlyer

Adjust

Google Sheets

Excel

Tableau

Job description

Tappx, a Barcelona-based adtech company, is seeking a Performance/Programmatic Marketing professional to lead Mobile In-App and Web UA campaigns across DSPs, optimize against ROAS and CPA, and drive scalable growth. You will own attribution using AppsFlyer and Adjust, monitor delivery, report results to stakeholders, and collaborate with Business Development to expand advertiser partnerships.

The role requires 3+ years of programmatic experience, English fluency, and a data-driven mindset in a