Senior Data Scientist Client Analytics

Perform hands-on analysis of large volumes of web analytics, transaction, customer data, second and third-party data. Work with complex data structure, manipulate, cleanse data and perform statistical analysis Design and Implement Machine learning models using Spark ML, Python, Map-Reduce, Hive, HDFS, Spring, Hibernate and Java Design and implement Deep neural network models using Tensorflow, Pytorch, Keras and Python Create engaging and meaningful data visualizations of findings linked to clear client business impact. Develop machine learning pipelines with big data design principles in MS Azure cloud using Azure Data Factory Own end to end implementations of multiple Marketing machine learning models such as Churn, CLV, Propensity, Affinity models. Exposure to Gen AI infrastructure using RAG. Langchain and agentic workflows is a plus Qualifications Experience with large scale distributed databases and computing systems like Hadoop, HDInsight or DataBricks Strong passion for understanding key business problems, bringing together a team to understand data/ instrumentation needs and/or mine through data to unearth deep insights into customer experiences Proven capability to deliver end-to-end analyses by asking the right questions, extracting data, and building predictive models to ensure actionable results. Expertise in predictive analytics/statistical modeling/data mining/machine learning algorithms and techniques (classification, clustering, regression, multivariate testing) Excellent communication & interpersonal skills with an ability to communicate ideas. MS in Computer Science, Math, Physics, or equivalent education/professional experience is required. 6-10 years of total IT experience with 5+ years in a data science role with demonstrable experience Deep experience in machine learning Strong experience in at least one programming language (i.e. Python, R) Understanding and experience working with cloud infrastructure services like Azure and Amazon Web Services. Azure preferred.

working with code repositories and continuous integration (i.e. Git, Jenkins, etc.) Strong passion for understanding key business problems, bringing together the team to understand data/ instrumentation needs and/or mine through data to unearth deep insights into customer experiences Excellent communication & interpersonal skills with an ability to communicate ideas, insights and complicated analysis effectively at all organizational levels, include engineering leadership Additional Information Epsilon is a global data, technology and services company that powers the marketing and advertising ecosystem. For decades, we’ve provided marketers from the world’s leading brands the data, technology and services they need to engage consumers with 1 View, 1 Vision and 1 Voice. 1 View of their universe of potential buyers. 1 Vision for engaging each individual. And 1 Voice to harmonize engagement across paid, owned and earned channels. Epsilon’s comprehensive portfolio of capabilities across our suite of digital media, messaging and loyalty solutions bridge the divide between marketing and advertising technology. We process 400+ billion consumer actions each day using advanced AI and hold many patents of proprietary technology, including real-time modeling languages and consumer privacy advancements. Thanks to the work of every employee, Epsilon has been consistently recognized as industry-leading by Forrester, Adweek and the MRC. Epsilon is a global company with more than 9,000 employees around the world. Our pillars aren't just words. They're how we show up every day. People centricity: We focus on employee well-being in an environment where colleagues truly care about each other. Collaboration: We work together, support one another, and collectively achieve goals. Growth: There are endless opportunities for growth through learning, development and career advancement. Innovation: We drive progress through cutting-edge solutions and forward-thinking approaches. Flexibility: We’ve created a balance between work and personal life, and we encourage adaptability to solve problems creatively. Our values guide us to create value for our clients, our people and consumers. Act with integrity Work together to win together Innovate with purpose Respect all voices Empower with accountability These pillars and values are our foundation—shaping our culture, guiding our decisions, and uniting us in common purpose. Epsilon is an Equal Opportunity Employer. Epsilon is committed to promoting diversity, inclusion, and equal employment opportunities by using reasonable efforts to attract, recruit, engage and retain qualified individuals of all ethnicities and backgrounds, including, but not limited to, women, people of color, LGBTQ individuals, people with disabilities and any other underrepresented groups, traits or characteristics.