Summary: Join Smadex as an Ad Operations Intern to master User Acquisition by launching campaigns, developing strategic thinking, and managing creative flows in a high-performance, real-time environment. Highlights: 1. Master User Acquisition and develop a strategic mindset 2. Work with advanced machine learning and optimized creative strategies 3. Thrive in a fast-paced environment with a global team **Smadex** is a leading advertising technology company founded in Barcelona in 2010 and sold to American\-based and stock\-listed Entravision in 2018 (NYSE::EVC). We power campaigns for Apps, Games and Brands across Mobile and CTV using advanced machine learning and optimized creative strategies to deliver results. Smadex is one of the fastest growing **DSPs** and we are adding talent to fuel our ambitious plans for 2026 and beyond. We are looking for an **Ad Operations Intern** to join our team. This role is designed for someone who wants to master **User Acquisition** by launching campaigns, developing a strategic mindset, and managing creative flows in a high\-performance, real\-time environment. The candidate should have a mix of **business\-oriented and analytical mindset,** to understand the short and long term challenges the **mobile advertising campaigns** are facing and use the tons of data available to get powerful insights to resolve them and create the most effective strategies and algorithms to help improve the Smadex platform **This is a full\-time internship based in Barcelona** **Your tasks and responsibilities:*** **Use** the Smadex DSP to **build, launch, and operate** user acquisition campaigns, ensuring they are executed with the best industry practices. * **Manage** the day\-to\-day execution of campaign strategies, focusing on performance\-driven metrics such as **CPA, CR (Conversion Rate), CTR, and CPM**. * **Sync** within the internal teams to ensure successful campaign launches, aligning technical setups with client objectives. * **A/B test** different creative strategies and landing pages to identify winning assets and scale results in real\-time. * **Take ownership** of obtaining relevant insights to provide feedback before campaign launches, ensuring we are set up for success and client satisfaction. * **Monitor** campaign delivery and performance daily, learning to make strategic adjustments that drive immediate growth. **What are we looking for:*** **Educational Background:** Bachelor’s or Master’s Degree in Marketing, Business, or Engineering. * **Strategic Mindset:** Ability to use data to launch and perfect campaigns, ensuring potential success and scalability. * **Performance Knowledge:** A strong interest in digital advertising, specifically regarding **CPA models, subscriptions, and user behavior is a BIG plus.** * **Action\-Oriented:** You are proactive and enjoy the "doing"—from the initial launch to the strategic follow\-up. * **Attention to Detail:** Precision is vital; you take pride in ensuring every campaign setting is perfect before going live. * **Soft Skills:** Feedback hungry, critical thinking, and high resolution. You thrive in fast\-paced environments. * **Technical Skills:** **Excellent command of Microsoft Excel** is required. Knowledge of **SQL, Datasets** (or similar data tools) is a plus. * **Communication:** Excellent **English** (written and spoken) is mandatory to work with our international team of 40\+ nationalities. **Please note that we do NOT provide VISA sponsorship. Candidates without a legal permit to work in Spain won't be considered.** **What is in it for you:*** Integrate a highly motivated and young team. * Paid internship * Top location at the heart of Barcelona in a penthouse office with a rooftop terrace, barbeque, and a fully stocked fridge. * Work from home: 2 days/week * Access to LinkedIn Learning * Monthly gym allowance: Choose between DiR Gym and Wellhub * Regular team\-building events. * Fun and friendly work environment with talented marketers and engineers from over 40\+ countries * And more! 3jrykWCT2F