Tappx is a Barcelona-based adtech company running both an SSP and a performance agency for mobile app promotion, working with some of the biggest names in mobile gaming, e-commerce and sports betting.
Our values drive our culture, which is the most important asset of our company.
Tappx is a fast-growth AdTech company inside the Techsoulogy family. It delivers digital advertising solutions for multiple platforms including mobile, OTT/CTV and desktop.
It offers a distinct point of difference, technology which has been specifically engineered for mobile and OTT markets, thereby offering brands and agencies increased trust and transparency.
Tappx has headlined across numerous high profile competitive growth rankings such as Red Herring in 2016, TECH5 in 2018 and in 2020 Tappx was featured as Europe’s 2nd fastest growing advertising company in The Financial Times FT1000.
In Tappx we keep growing and, therefore, we are looking for new talented people to join our Performance department.
As a Key Advertiser Account Manager, you’ll own the relationships that matter most, and shape how we grow them.
Help to grow advertisers’ business and investment within Tappx alongside their satisfaction towards Tappx performance services.
Sustainable growth of the performance and user acquisitions campaigns within Tappx network and advertiser side.
Sales and Relationship building
Analyze data and take decisions to optimize towards the Advertiser UA goals and KPIs.




Work internally with the technical team and other departments to optimize performance results and identify new tools to adopt and adapt ourselves to the market trends.
Increase investment and budget range of our advertisers offering new solutions and products, cross selling and up selling, opening up new geos, starting new apps and offering creative production.
Analyze the performance of advertiser’s campaigns suggesting optimizations, providing meaningful insights and feedback. Realize post sales presentations and performance reports to retain the advertisers.
Indefinite Contract with Competitive Conditions
Versátil Working Hours (Take Control of Your Schedule) with core time
Hybrid Model in Barcelona & Madrid (1 day in the office and the rest teleworking) or 100% Remote Work Anywhere in Spain
Private Health Insurance
~ Mental Health Care with 10 Free Hours of Psychologist Support
~1&1 English or Spanish Language Lessons
~ Continuous Training & Development Budget
~ Healthy Snacks, Coffee and (a lot of) Tea (HQ)
~ Experience doing media buys with performance‑based goals.
~ Experience with data analysis tools and ideally at using AI to improve daily operations efficiency.

Strong analytical skills and proficient in Excel.
Awareness of how DSPs, SSPs and bidders interact, and how buying on CPM while selling on CPA shifts performance risk onto the agency side.

📌 KEY Advertiser Account Manager (Hybrid/Remote) (Barcelona)
🏢 Tappx with techsoulogy
📍 Barcelona