Summary: Join Smadex as a Junior Python Developer, improving ad-tech platform performance, developing features, and contributing to architectural decisions in a challenging environment. Highlights: 1. Develop and improve Python scripts for algorithmic decision-making and reporting 2. Play a key role in architectural and development decisions for algorithms 3. Analyze data to provide actionable insights to business and engineering teams **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 are one of the top mobile ad\-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over \+$100M and consistently growing \+40% YoY over the past years. Our mission is to continue to improve our ad\-tech platform to help our clients achieve their programmatic advertising campaign goals, and we want to give our employees a job they’ll love, where they will be challenged to improve results through real\-life engineering and data analysis and where everyone’s implication has an impact. **Are you ready to be part of the new unicorn?** We are looking for an ambitious **Junior Python Developer** whose ultimate motivation is to learn the most advanced technologies used in the ad\-tech industry by the likes of Google and Facebook and to help us become the biggest mobile programmatic advertising platform in the world. **What will you do:** * You will work closely with the MLOps team ensuring good practices and quality code. * You will develop and improve Python scripts that are responsible for algorithmic decision\-making, generating alarms, dashboards and reports. * You will interact with other teams in the company to capture requirements and oversee the deployment of new features. * You will develop new features, measure performance, and improve our pipelines. * You will play a key role in all architectural and development decisions relating to our algorithms. * You will analyse data from different sources and provide actionable insights to business and engineering stakeholders. **What skills you need to have:** * Bachelor’s or Master’s degree in Computer Science * **1\+ years** of relevant experience in Python programming positions * Very strong coding ability in **Python**, especially using object oriented and testing * Knowledge of Bitbucket/Git version tools * Experience working with **SQL** and data warehousing * Experience in **Linux** environments * Interest in machine learning topics * Proficiency in solving problems * Possesses excellent communication skills both verbal and written * Fluency in **English** **Extra points for :\-)** * Familiarity with the cloud, ideally in **AWS** services such as EMR, EC2, Athena, S3, Redshift * Knowledge of statistical techniques and concepts (regression, properties of distributions, statistical significance tests) * Experience with other programming languages as **Java** or **Nodejs** * Experience with reporting and data visualization tools such as Jupyter Notebook, Superset, Zeppelin, Tableau, Periscope, PowerBI or others * Experience in digital marketing platforms and user acquisition **Reward package:** * Integrate a highly motivated and young team. * Great compensation package. * 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 * Private Health Insurance * Access to LinkedIn Learning * Meal vouchers \- Tickets Restaurant monthly allowance. * Monthly gym allowance: Choose between DiR Gym and Wellhub * Monthly TGIF events. * Regular team\-building events. * Fun and friendly work environment with talented marketers and engineers from over 40\+ countries * And more! rGqsSEPcva