Machine Learning Engineer

Overview About Business Unit: At the core of all that Epsilon does is a team that sets the foundation of our IT infrastructure. The team drives innovation and efficiency through pioneering technology across Epsilon's platforms and business verticals. From being the first point of contact for infrastructure needs to final deployment, the team provides end-to-end solutions for our client-facing platforms. ETS supports all aspects of revenue-generating platforms for Epsilon and sets the architectural direction for our enterprise deployments. By adopting the newest technologies, such as Cloud, Automation, and Artificial Intelligence, the team is at the front of redefining our digital business and capturing new opportunities. Organization Objective/Purpose: This position in the Engineering team under the Digital Experience organization. We drive the first mile of the customer experience through personalization of offers and content. We are currently on the lookout for a smart, highly driven software engineer. You will be part of a team that is focused on building solutions, pipelines using latest engineering design principles and tech stacks. You will also be expected to Identify, design, and implement improvements including re-designing infrastructure for greater scalability, optimizing data delivery and automate continuous integration and deployment processes/pipelines. The incumbent is also expected to partner with various patners, bring scientific rigor to design and develop high quality software. She / He also must have excellent verbal and written communication skills and be comfortable working in an entrepreneurial, ‘startup’ environment within a larger company. Click here to view how Epsilon transforms marketing with 1 View, 1 Vision and 1 Voice. Responsibilities You will play a key role as a Data Scientist in designing and delivering AI-based analytical solutions to support and enhance analytics initiatives. As part of the Data Intelligence team within DX, you will assist in the design and development of AI-based automated analytics solutions, tools, and applications. These efforts help expand the capabilities of Epsilon’s analytics application platforms and improve productivity by reducing manual effort, optimizing costs, and increasing efficiency. You will work closely with senior engineers, Analytics, and Engineering teams, contributing to multi-functional projects and gaining hands-on experience in delivering impactful solutions. Qualifications Bachelor’s degree in Data Science, Computer Science, or related field with 3+ years of relevant experience (or strong academic/project experience) Exposure to developing or supporting AI-based tools, data processing pipelines, and analytics solutions Tech Stack: Python, PySpark (or Spark basics), SQL / PLSQL Hands-on experience with Large Language Models (LLMs) through projects, APIs, or academic work Familiarity with distributed data platforms (such as Hadoop or Greenplum) and data tools (Databricks, Tableau) Experience using ML libraries such as scikit-learn; basic exposure to tensorflow or keras is a plus Good understanding of core Machine Learning concepts and foundational Deep Learning principles Ability to assist in creating dashboards and visualizations under guidance Exposure to AdTech or MarTech concepts is an added advantage Good written and verbal communication skills; willingness to learn and collaborate in a team environment Strong analytical outlook with the ability to understand and interpret data-driven insights Data Management Exposure to building Data and ML pipelines Familiarity with MLOps concepts and tools such as Airflow and MLFlow• Basic experience working with structured and unstructured data Hands-on experience or coursework involving ETL workflows and ML pipelines Working knowledge of relational databases and SQL (NoSQL exposure is a plus) Exposure to Cloud technologies (AWS or Azure, Databricks preferred) Good understanding of Data Modeling, Data Warehousing, and Data Catalog concepts Familiarity with Data Lake architectures and handling structured and unstructured data Ability to identify, explore, and analyze data from multiple sources and formats under guidance Experience in cleaning and preparing data, handling missing values, outliers, and inconsistencies Ability to work with moderately large datasets and apply data transformations efficiently Architecture and Infrastructure Good knowledge of working in UNIX/LINUX systems In addition, the candidate should have strong eye for business, and interpersonal and communication skills, yet also be able to work independently. He /she should be able to communicate findings and the way techniques work in a manner that all partners, both technical and non-technical, will understand. 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.