Senior Data Engineer

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

How Youll Make an Impact

As a Senior Software Engineer on Publiciss 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 youll 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 Youll 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 Publiciss 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

• 58 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 PostgreSQL SparkSQL 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).

When You Join Us Well Create Something EPIC Together
Epsilon is a global data technology and services company that powers the marketing and advertising ecosystem. For decades weve provided marketers from the worlds 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.

Epsilons 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 9000 employees around the world.

Our pillars arent just words. Theyre 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: Weve 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 foundationshaping our culture guiding our decisions and uniting us in common purpose.

Because You Matter

As an Epsilon employee you deserve perks and benefits that put you your family and your finances first. Our benefits encompass a wide range of offerings including but not limited to the following:

• Time to Recharge: Flexible time off (FTO) 15 paid holidays
• Time to Recover: Paid sick time
• Family Well-Being: Parental/new child leave childcare & elder care assistance adoption assistance
• Extra Perks: Comprehensive health coverage 401(k) tuition assistance commuter benefits professional development employee recognition charitable donation matching health coaching and counseling

Epsilon benefits are subject to eligibility requirements and other terms.

Epsilon is an Equal Opportunity Employer.Epsilons policy is not to discriminate against any applicant or employee based on actual or perceived race age sex or gender (including pregnancy) marital status national origin ancestry citizenship status mental or physical disability religion creed color sexual orientation gender identity or expression (including transgender status) veteran status genetic information or any other characteristic protected by applicable federal state or local law. Epsilon also prohibits harassment of applicants and employees based on any of these protected categories. Epsilon will provide accommodations to applicants needing accommodations to complete the application process. Please reach out to to request an accommodation.

For San Francisco Bay and Los Angeles Areas: Epsilon will consider for employment qualified applicants with criminal histories in a manner consistent with the City of Los Angeles Fair Chance Initiative for Hiring Ordinance and San Francisco Police Code Sections 4901-4919 commonly referred to as the San Francisco Fair Chance Ordinance. Applicants with criminal histories are welcome to apply. #LI-NK1