About Business Unit:

The Architecture Team plays a pivotal role in the end-to-end design, governance, and strategic direction of product development within Epsilon People Cloud (EPC). As a centre of technical excellence, the team ensures that every product feature is engineered to meet the highest standards of scalability, security, performance, and maintainability. Their responsibilities span across architectural ownership of critical product features, driving techno-product leadership, enforcing architectural governance, and ensuring systems are built with scalability, security, and compliance in mind. They design multi cloud and hybrid cloud solutions that support seamless integration across diverse environments and contribute significantly to interoperability between EPC products and the broader enterprise ecosystem. The team fosters innovation and technical leadership while actively collaborating with key partners to align technology decisions with business goals. Through this, the Architecture Team ensures the delivery of future-ready, enterprise-grade, efficient and performant, secure and resilient platforms that form the backbone of Epsilon People Cloud.

The Data Engineering team at Epsilon plays a pivotal role in building the next-generation data platforms that empower Epsilon’s ecosystem. We design, develop, and optimize scalable, high-performance data solutions that process terabytes of data every day, driving intelligent insights for clients across industries. This team of problem-solvers and innovators leverages modern big data, cloud, and automation technologies to deliver reliable and efficient data products.

Candidate will be a member of the Data Engineering Team and be responsible for developing, Unit Testing, and implementing applications for the Data engineering group predominantly in the Hadoop Ecosystem and Databricks.

Why we are looking for you

• You have good knowledge of Databricks implementations and are ready to use this expertise to migrate and modernize Hadoop ecosystem workloads on Databricks..
• You are hands-on with big data technologies like Spark, PySpark, Hive, and Hadoop, and enjoy working with massive datasets.
• You have experience working with AWS.
• You have strong experience in building and optimizing large-scale data engineering pipelines.
• You are self-driven, thrive in solving complex problems, and can mentor and guide junior engineers.
• You have experience with data design, data modeling, and performance tuning in distributed systems.
• You take pride in writing efficient, maintainable code and automating processes to improve efficiency.
• You enjoy new challenges and are solution oriented.

What you will enjoy in this role:

• Opportunity to design, build, and optimize large-scale data solutions that power Epsilon’s core products.
• Exposure to diverse data engineering challenges, from ingestion and transformation to performance optimization and data governance.
• Hands-on experience with modern data platforms, cloud ecosystems, and automation frameworks.
• A collaborative and agile work environment that values innovation, learning, and continuous improvement.
• Being part of a global Data team that directly impacts data-driven decision-making for top-tier clients.

Click here to view how Epsilon transforms marketing with 1 View, 1 Vision and 1 Voice.

• Design, develop, and maintain data pipelines and ETL frameworks using Spark, PySpark, Hive, and SQL.
• Design and develop scalable data pipelines and processing frameworks on Databricks using PySpark, SQL, and Delta Lake to support large-scale data integration and analytics.
• Develop efficient, reusable, and reliable code for data processing and transformation.
• Optimize and tune Spark jobs for performance and scalability.
• Work with Technical Leads, Architects and data platform teams to understand and implement robust data solutions.
• Contribute to data modeling, quality, and governance initiatives to ensure trusted data delivery.
• Perform detailed analysis, troubleshooting, and RCA for production issues and optimize system reliability.
• Participate in code reviews, enforce best coding and design practices.
• Collaborate with multi-functional teams to deliver high-quality software solutions.
• Improve and optimize deployment challenges and help in delivering reliable solution.
• Interact with technical leads and architects to discover solutions that help solve challenges faced by Data Engineering teams.
• Contribute to building an environment where continuous improvement of the development and delivery process is in focus and our goal is to deliver outstanding software.

• BE / B.Tech / MCA – No correspondence course.
• 3-5 years of experience.
• Must have hands-on experience in building and optimizing data solutions on the Hadoop ecosystem leveraging PySpark.
• Must have Good Knowledge and experience with Databricks
• Must have experience working with AWS
• Experience with performance tuning for large data sets.
• Experience with JIRA for user-story/bug tracking.
• Experience with GIT/Bitbucket.

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.