IDB Mobile Technology is one of the most successful mobile marketing companies. Our team create, advertise and supervise premium mobile services for millions of users worldwide. Working side by side with Media Buyers, Operators, Affiliate and Mobile Networks to boost and optimize every campaign. We work hard to stay market leader in a consistently evolving business sector, in a world where we see the majority of internet usage being realized via a mobile device; for most people the mobile web will be their primary, if not their only way of experiencing the internet. Mobile is not the future, it’s the now.**Job responsibilities**:- Setup, analyze and optimize media buying campaigns achieving given CPA goals resulting in a decent arbitrage margin ROI.- Optimize the performance of your campaigns though AdWords and other platforms DSP and RTB- Conduct market research and competitor analysis to identify trends and new opportunities in media buying.- Work closely with Marketing team to optimize high performing creative materials for mobile and online.- Build strong relationships with media sales companies and negotiate special terms with ad networks and supply platforms.- Attend industry events to strengthen and expand our online marketing network.**Requirements**:- Shown experienced in a similar position (mobile user acquisition)- Goals orientated.- Good communication skills.- Advanced English Level.- Very strong analytical and number.- Excel skills.- Team player and the ability to also work independently.**Company advantages**:- We offer private medical insurance- Work with latest technologies- Opportunity for internal promotion- Free continuous training- The best team you've worked with- Very good vibes!- Fun activities- We attend the most important congresses and conferences- Adaptable schedule