**Company description** **OVERVIEW** Publicis Groupe is one of the world’s largest communications holding companies, present in over 110 countries and employing about 100,000 professionals.. The Groupe is positioned at every step of the value chain, from consulting to execution, combining marketing transformation and digital business transformation. **HELPING OUR CLIENTS UNLOCK GROWTH IN THE PLATFORM WORLD** Our clients compete in the platform world, a horizontal marketplace between creators and consumers, between speakers and listeners, between buyers and sellers. To thrive in the platform world, companies must continue to innovate their products and business models. Four imperatives (1. Real Identity, 2. Dynamic, Diverse and Disruptive Creativity 3., Smart Media and 4. Direct Relationships) via our suite of world-class agencies, are necessary for modern brands to win in the platform world. At Publicis Groupe, we’ve invested in capabilities across these four imperatives our clients need to unlock growth. As the only one who can architect, build and orchestrate end to end solutions, not only do we have a proven record of building bespoke models for clients and leading expertise across all major industry categories, we are able to offer our talents more opportunities to grow and benefit from a richer learning experience. We call this Power of One. Powered by a 100,000-strong network via Marcel, our AI-based platform, we are also able to provide our clients and talents instant access to resource, knowledge for any need, any time, in any market. **THE SPIRIT OF VIVA LA DIFFERENCE** Viva La Difference is deeply rooted in everything we do. It has always been in our DNA. From the birth of Publicis, 94 years ago, when Marcel Bleustein-Blanchet, our founder, invented French advertising. Viva La Difference expresses how we value and respect each individual and recognize what makes us distinctive. This is the charge that inspires our teams to celebrate the differences in identity, background, culture, and experience of all of us. It is how we behave with each other and our clients, and it is deeply rooted throughout our work, to elevate and bring to life our differences throughout the platform world.. **Overview** We’re looking for a Senior Data Analyst with strong technical and analytical skills to join our data team in production technology. In this role, you'll use tools like BigQuery, PostgreSQL and Python to turn raw data into curated data structures and meaningful insights that support strategic business decisions across the organization. Whilst also interrogating further databases to support data engineering and data science in data discovery. The main stakeholders will be the immediate data team, operations and product, as well as external clients —with you taking ownership of data analysis, reporting, and storytelling that drive measurable outcomes. You will also need the ability to work with dev teams to build dynamic dashboards. This role is perfect for someone who’s hands-on, detail-oriented, and an independent data problem solver looking for a role with varied scope. **Responsibilities** + Design, develop, and maintain reports and data outputs that enable presentation of key business metrics + Write advanced SQL queries to analyze large datasets and identify patterns, trends, and anomalies + Use Python for more advanced analytics, automation, and data processing tasks + Work with BigQuery to build scalable analytical workflows in a cloud-based environment + Understand and design output for cross-functional teams to define KPIs, design experiments, and uncover actionable insights + Deliver clear, concise insights and recommendations to stakeholders using data visualizations and presentations + Support data quality, governance, and process improvement initiatives **Qualifications** **Experience** + Relevant experience in a data analyst or business intelligence role + Strong proficiency in SQL (joins, CTEs, window functions, optimization techniques) + Advanced skills in Microsoft Excel (pivot tables, lookups, data analysis toolpak, macros a plus) + Experience writing Python for data manipulation, automation, or visualization (pandas, matplotlib, seaborn) + Hands-on experience working with BigQuery or other cloud-based data warehouses (Redshift, Snowflake, etc.) and JSON data structures + Strong team player and desire to support work of team members to deliver outcome + Highly motivated, with strong problem-solving skills and business acumen **Desirable Skills** + Experience with data visualization tools (e.g., Looker, Tableau, Power BI) + Familiarity with dbt, Airflow, or other modern data tools + Exposure to marketing or e-commerce industries **Additional information** Publicis Groupe operates a hybrid working pattern with full time employees being office-based three days during the working week. We are supportive of all candidates and are committed to providing a fair assessment process. If you have any circumstances (such as neurodiversity, physical or mental impairments or a medical condition) that may affect your assessment, please inform your Talent Acquisition Partner. We will discuss possible adjustments to ensure fairness. Rest assured, disclosing this information will not impact your treatment in our process. Please make sure you check out the Publicis Career Page (https://www.publicisgroupeuk.com/careers/) which showcases our Inclusive Benefits and our EAG’s (Employee Action Groups).