**Company description** Present in over 100 countries and employing nearly 80,000 professionals, Publicis Groupe is the third largest communications group in the world. Publicis Groupe is listed on the Euronext Paris [FR0000130577] and is part of the CAC 40 index. Active across the entire value chain, Publicis Groupe offers its major clients a transversal, unified and fluid model allowing them access to all the Groupe’s tools and expertise around the world through the mantra "The Power of One."​ **Overview** Publicis Media is seeking a talented and motivated Senior Data Scientist to join our dynamic team. As a Senior Data Scientist, you will work closely with agency teams to onboard and analyze data, provide valuable insights, and contribute to the development of data-driven solutions. In addition, the role will develop and troubleshoot the engine of the application. This role offers an excellent opportunity for professional growth and learning in a fast-paced agency environment. **Responsibilities** • Utilize Python programming skills to extract, transform, and troubleshoot script implementation. • Deploy application containers to AWS • Expert in different types of regressions (e.g. OLS, elastic net, random effects, Bayesian) • Apply solid statistical background to design and implement modeling methodologies. • Collaborate with clients to understand their data needs and requirements, and assist in the onboarding process. • Work in an agency-facing role, interacting directly with teams to understand their objectives and deliver impactful solutions. • Apply medium-level knowledge of Marketing Mix Model to perform modeling and analysis • Troubleshoot and address teams’ operational challenges, ensuring proper functionality and accurate results. • Contribute to the development and enhancement of data-driven solutions, leveraging your expertise to improve processes and methodologies. • Stay updated with industry trends and advancements in data science, identifying opportunities to leverage new tools and techniques. • Performs other duties as assigned or requested based on the needs of the team and business **Qualifications** + 7-10 years of practical experience in Python programming, including data manipulation and analysis libraries (e.g., Pandas, NumPy, Scikit-learn). + Strong statistical background with knowledge of statistical modeling techniques, hypothesis testing, and experimental design. + Strong experience with automation of analytic processes and insights. + Past experience with insights visualizations and applications. + Familiarity with marketing analytics and advertising measurement, ideally including marketing mix modeling and attribution models. + Bachelor's or Master's degree in a relevant field (e.g., Data Science, Statistics, Computer Science, Mathematics, or a related discipline). + Demonstrated experience working with teams in a professional setting, showcasing excellent communication and interpersonal skills. + Ability to troubleshoot and resolve operational challenges. + Strong problem-solving skills with the ability to analyze complex data sets and derive actionable insights. + Proactive attitude with a keen interest in staying updated with the latest advancements in data science and analytics. + Familiarity with cloud computing platforms (e.g., AWS) is a plus. **Additional information** **About the Groupe:** Publicis Groupe, known for its world-renowned creativity, best in class technology, digital and consulting expertise, is the world’s second largest communications group in the world. With more than 80,000 people in over 100 countries, the Groupe has four Solution hubs: Creative with Publicis Communications, Media with Publicis Media, Digital business transformation with Publicis.Sapient, and Health & Wellbeing with Publicis Health. Since 2014 and the acquisition of Sapient, Publicis Groupe has undergone a profound transformation by scaling a new model connecting data, creativity and technology. We have continued on that journey with the 2019 acquisition of Epsilon to further scale our data led offering and provide true momentum to our clients’ own transformation. This model, with a country led approach, is called the “Power of One” and gathers all the capabilities of the Groupe under one roof, putting clients at the core of the organization. It breaks down the silos between Publicis Communications, Publicis Media, Publicis.Sapient, and Publicis Health making them work seamlessly and efficiently to help clients transform marketing and business at scale. We are dedicated to ensuring an inclusive environment where employees feel empowered to share their experiences and ideas. We encourage participation in a variety of Business Resource Groups, including groups for Women, People of Color, Veterans, LGTBQ community and allies, and more. For more information regarding our efforts around diversity and inclusion visit us at https://rse2018.publicisgroupe.com/en/nos-talents or ask your recruiter for details. Our Publicis Groupe motto “Viva La Différence” means we’re better together, and we believe that our differences make us stronger. It means we honor and celebrate all identities, across all facets of intersectionality, and it underpins all that we do as an organization. We are focused on fostering belonging and creating equitable & inclusive experiences for all talent. Publicis Groupe provides robust and inclusive benefit programs and policies to support the evolving and diverse needs of our talent and enable every person to grow and thrive. Our benefits package includes medical coverage, dental, vision, disability, 401K, as well as parental and family care leave, family forming assistance, tuition reimbursement, and flexible time off. If you require accommodation or assistance with the application or onboarding process specifically, please contact USMSTACompliance@publicis.com . Compensation Range: $132,715 - $208,840 annually. This is the pay range the Company believes it will pay for this position at the time of this posting. Consistent with applicable law, compensation will be determined based on the skills, qualifications, and experience of the applicant along with the requirements of the position, and the Company reserves the right to modify this pay range at any time. Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan through a third-party benefits administration system once certain criteria have been met. Temporary roles may also qualify for participation in our 401(k) plan after eligibility criteria have been met. For regular roles, the Company will offer medical coverage, dental, vision, disability, 401k, and paid time off. The Company anticipates the application deadline for this job posting will be 02/21/2025. All your information will be kept confidential according to EEO guidelines. Veterans Encouraged to Apply \#LI-MB5