Senior Data Engineer

Job Description

How You’ll Make an Impact

As a Senior Software Engineer on Publicis’s Data Warehouse projects, you will design, build, and optimize large-scale data solutions that power our industry-leading digital marketing strategies. Collaborating with the Engineering Manager, you’ll work closely with global engineering teams, delivery teams, and clients to deliver solutions that drive measurable business results.

This role is ideal for engineers who want to work at the intersection of data analytics, cloud technology, and personalized solutions. You will work with petabyte-scale data, leverage frameworks such as Spark, Databricks, and Airflow, and directly influence how global brands engage with millions of consumers. At Publicis, you will solve complex data challenges, transform raw data into insights that drive business impact, and help shape the future of digital marketing in a collaborative environment.

What You’ll Achieve

• Grow into a technical leader, mentoring engineers and influencing architecture.
• Build expertise in data engineering using Spark, Databricks, Airflow, and cloud resources.
• Strengthen your knowledge of the digital marketing domain while contributing to Publicis’s success.
• Develop skills in data governance, performance optimization, and disaster recovery.
• Propose and implement innovative frameworks and best practices for our teams.

Who You Are

• 5–8 years of data engineering experience with strong ETL/ELT design and optimization skills.
• Expertise in big data processing using Apache Spark (preferably Databricks), SQL (basic & advanced), and Python.
• Experience building scalable pipelines and working with large datasets (terabytes to petabytes).
• Knowledge of CI/CD practices, Git workflows, and test-driven development.
• Proficiency with workflow orchestration tools (preferably Airflow).
• Strong communication skills with experience in global, cross-cultural teams.
• Hands-on experience with Postgre
  
  SQL, Spark
  
  SQL, Hive, or AWS Glue.
• Familiarity with digital marketing technologies and consumer data ecosystems.
• Proven ability to mentor engineers and lead solution design discussions.
• Nice to have:
  Knowledge of cloud platforms and infrastructure-as-code tools (e.g., Terraform).

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

Base Salary: $80,250 - $133,750

Actual compensation within the range will be dependent upon, but not limited to the individual’s skills, experience, qualifications, location and application employment laws. The salary pay range is subject to change and may be modified at any time.

When You Join Us, We’ll Create Something EPIC Together
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.

Epsilon has a core set of 5 values that define our culture and guide us to create value for our clients, our people and consumers. We are seeking candidates that align with our company values, demonstrate them and make them meaningful in their day-to-day work:

• Act with integrity. We are transparent and have the courage to do the right thing.
• Work together to win together. We believe collaboration is the catalyst that unlocks our full potential.
• Innovate with purpose. We shape the market with big ideas that…