Senior Data Scientist

About Making Science Making Science is an international digital acceleration company with over 1,200 experts across 15 markets, including Spain, Portugal, Mexico, Colombia, France, Italy, the UK, Ireland, Sweden, Denmark, Norway, Finland, Germany, Georgia, and the USA. As a proud consulting partner of Local Planet — the world's premier network of independent media agencies — we deliver a suite of digital, technology, and performance marketing services to a global clientele. Our expertise spans digital marketing and MarTech, software and cloud solutions, artificial intelligence, and SaaS, all underscored by a relentless pursuit of innovation.Making Science was ranked 15th in the FT1000: Europe's Fastest-Growing Companies 2023. Committed to making a positive impact, Making Science actively engages in various ESG initiatives. We've joined forces with the Climate Pledge, the United Nations Global Compact, and Pledge1%, dedicating resources and efforts to support non-profit organizations. Through these endeavors, we are committed to driving meaningful change for a brighter, more sustainable future.As part of its commitment to innovation, Making Science offers its clients end-to-end capabilities required for consulting, development, integration, and maintenance of advanced IT solutions. Our global network of delivery hubs not only fosters job growth but also serves as an incubator for cultivating top-tier tech talent, fueling projects that accelerate transformation and modernisation.Our team is composed of digital native professionals, who have a wide knowledge in the different stages and disciplines of the digital transformation: Digital Strategy, Infrastructures, Software Development, Creativity and UX/UI Design, Digital Marketing, and Big Data.Making Science is People Centric, and we actively bet on our employees We believe that they are the key to any successful business, and therefore, our greatest asset. We strive to provide daily learning opportunities for those who work with us and their colleagues. It is also really important that they enjoy what they do, and have positive experiences. We want our employees to feel proud of their accomplishments, and that they belong to a company that is in constant growth, because each person's contribution is essential to achieve our success. Do you want to be part of this great family? Some details about your department We are looking for a Senior Data Scientist with experience in advertising environments to join the Cloud for Marketing team. This role is both operational and strategic, with direct responsibility for data analysis projects related to media and marketing campaigns. The ideal candidate will have hands-on experience in digital advertising, be capable of managing end-to-end projects, and feel comfortable engaging with clients to identify opportunities, present results, and propose actionable solutions. You will work closely with strategy, media, and technology teams to ensure that data usage directly contributes to improving advertising and marketing performance, as well as the client's decision-making process. What we'd like you to do Lead and execute measurement projects for agency clients (segmentation, attribution, campaign measurement, etc.). Actively participate in client meetings: gathering briefs, presenting results and proposals. Supervise and validate the technical work of junior or support technical profiles. Build predictive or optimization models tailored to the client's marketing objectives. Identify opportunities for improvement or innovation in the use of data in campaigns. Ensure quality, rigor, and clarity in all deliverables and presentations. Translate client needs into viable technical solutions with business-oriented vision. What we'd like you to bring 5+ years of experience in data science. Experience working in a media agency, consultancy, or similar environments. Proficiency in Python, R, SQL, and analytical tools. Strong ability to communicate complex insights clearly and in a client-adapted manner. Experience leading projects and supervising technical profiles. Ability to manage multiple projects simultaneously. Knowledge in marketing mix modeling, econometrics, or advanced attribution techniques. Familiarity with Google Cloud Platform environments. Fluent English (written and spoken). Perks of joining us We give you complete stability with an indefinite job contract. We offer a fixed salary according to your worth and experience, plus a performance based bonus. Get the most out of your salary with our Flexible