Lead Data Scientist

We are looking for a **Lead Data Scientist**to be part of our Commercial Tech team, with a focus on Ad Platforms and Privacy.**Responsibilities**- Analyze the flow of ad delivery data from initiation to execution- Pinpoint inefficiencies within ad performance- Construct a predictive model for advising on ideal ad settings utilizing key metrics like viewability, CTR, and revenue impact- Engage with business and engineering teams to convert data analysis into strategies that can be implemented- Commit to creating and presenting a Proof of Concept in 3 months that demonstrates the model’s efficacy- Employ machine learning models for optimization and recommendation purposes- Simplify complex data insights into user-friendly business recommendations- Independently handle research, roadmap development, and implementation of AI/ML in the ad tech domain- Maintain effective communication with both internal teams and external partners- Guarantee the punctual completion of the PoC within agreed timelines**Requirements**:- Bachelor’s degree in Data Science, Statistics, Mathematics, Computer Science, or Business- 5+ years of experience in data science, machine learning, or predictive modeling, ideally in AdTech- 1+ years in a relevant leadership role- Competency in Python, R, SQL- Proficiency in data visualization tools such as Looker and Tableau- Understanding of machine learning, predictive algorithms, tools, and techniques- Familiarity with cloud-based data services such as AWS, GCP, or Azure- Robust analytical abilities and attentiveness to details- Outstanding skills in communication and interpersonal relations**Nice to have**- Experience in privacy-focused ad targeting and metrics- Prior involvement in Advertising Technology with insights into ad execution workflows- Knowledge of programmatic advertising and real-time bidding (RTB)- Experience in deploying HuggingFace models**We offer**- Career plan and real growth opportunities- Unlimited access to LinkedIn learning solutions- International Mobility Plan within 25 countries- Constant training, mentoring, online corporate courses, eLearning and more- English classes with a certified teacher- Support for employee’s initiatives (Algorithms club, toastmasters, agile club and more)- Enjoyable working environment (Gaming room, napping area, amenities, events, sport teams and more)- Flexible work schedule and dress code- Collaborate in a multicultural environment and share best practices from around the globe- Hired directly by EPAM & 100% under payroll- Law benefits (IMSS, INFONAVIT, 25% vacation bonus)- Major medical expenses insurance: Life, Major medical expenses with dental & visual coverage (for the employee and direct family members)- 13 % employee savings fund, capped to the law limit- Grocery coupons- 30 days December bonus- Employee Stock Purchase Plan- 12 vacations days plus 4 floating days- Official Mexican holidays, plus 5 extra holidays (Maundry Thursday and Friday, November 2nd, December 24th & 31st)- Monthly non-taxable amount for the electricity and internet billsEPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.