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Lead, Software Engineer

Publicis Groupe

Publicis Groupe

United States · Irving, TX, USA
Posted on Jan 28, 2026

Overview

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

Employer: Epsilon Data Management LLC

Job Title: Lead, Software Engineer

Job Requisition: 6630.5935.11

Job Location: 6021 Connection Drive, Irving, TX 75039. Telecommuting available from anywhere in the US.

Job Type: Full Time


Responsibilities

Duties: Research, design, and develop computer and network software or specialized utility programs. Partner with product owner and technical manager to define and refine new user stories and requirements, ensuring alignment with business objectives. Assess proof of concepts and innovative ideas for cloud and big data solutions, providing strategic recommendations for technology implementation. Deliver assigned software features as part of the sprint cycle, adhering to established coding standards and meeting specified functional requirements. Proactively identify, troubleshoot, and resolve technical issues in production environments. Collaborate with development teams, peers, and cross-functional stakeholders to implement hotfixes promptly. Analyze and remediate vulnerabilities identified through security scans, including dependency analysis, and ensure continuous compliance with security policies during each sprint cycle. Help team members with coding best practices, formulating effective unit and regression testing strategies, and executing performance tests, while analyzing the outcomes. Design and execute benchmark, load, stress, endurance, and other performance tests; monitor application logs to assess system behavior and identify optimization opportunities. Collaborate effectively with peers to develop and implement seamless product integrations, ensuring cohesive functionality across systems. Provide insightful technical feedback on the availability, performance, reliability, and scalability of applications within scope, contributing to continuous improvement.


Qualifications

Requirements: Employer will accept a Master’s degree in Computer Science, Engineering, Information Technology or related field and three years of experience in the job offered or three years of experience in any occupation in which the required experience was gained.

Position also requires three years of experience in each of the following:

  1. Design and develop backend APIs using Java to support WebSocket and RESTful communication, enabling efficient data exchange and real-time interactivity for web applications.
  2. Develop scalable microservices using the Micronaut framework to optimize performance and memory usage in serverless environments.
  3. Create and manage Databricks batch jobs using Apache Spark to process large-scale streaming data sets.
  4. Develop Angular user interface components, integrating with a Node.js backend to enable real-time user notifications, ensuring seamless and dynamic user interactions.
  5. Use GoCD to implement Continuous Integration and Continuous Delivery (CI/CD) pipelines for automating the deployment of applications to multiple tenant environments.
  6. Leverage AWS services including S3 for storage, Lambda for serverless execution, API Gateway for routing traffic, and SSM for configuration management, to build scalable and reliable cloud-based applications.
  7. Use Terraform to implement Infrastructure as Code (IaC) for automating the provisioning, configuration, and version-controlled deployment of cloud infrastructure.
  8. Develop Python and Shell scripts to automate deployment pipelines and system maintenance tasks.
  9. Utilize Kafka to implement event-driven architecture for microservices, triggering AWS Lambda functions, and use ELK Stack for efficient logging.
  10. Implement integration tests using the Gauge framework to validate end-to-end service functionality.
  11. Utilize K6 framework to conduct performance testing for REST APIs.
  12. Manage and maintain relational databases using PostgreSQL, ensuring data integrity, high availability, and optimized performance for applications; integrate Liquibase for version control of database schemas, facilitating database changes in a structured, reliable, and automated manner.

Telecommuting available from anywhere in the US.


Additional information

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.

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.

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. Epsilon’s 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 LeaveofAbsence@epsilon.com 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.