Staff Software Engineer

Publicis Groupe; Westminster (CO); On-site; USD 140,000 - 170,000; Full time

Job summary

Join a leading company as a Staff Software Engineer, where you will design, develop, and deploy innovative data solutions leveraging machine learning. Collaborate with data scientists and engineering teams to enhance cloud-based applications, while driving best practices in software development.

Benefits

Flexible time off (FTO), 15 paid holidays

Paid sick time

Parental/new child leave

Childcare & elder care assistance

Comprehensive health coverage

401(k) plan

Tuition assistance

Professional development

Qualifications

• 7+ years of software development in scalable, Linux-based environments.
• Expertise in cloud-based development, particularly AWS.
• Hands-on with containerization and workflow management.

Responsibilities

• Design and deploy machine learning algorithms for applications.
• Build scalable data pipelines and software solutions.
• Mentor junior team members and drive best practices.

Skills

Java

Python

C/C++

Problem-solving

Collaboration

Agile methodologies

Education

BS in Computer Science or related field

Tools

AWS

Terraform

Docker

Kubernetes

Airflow

Job description

Job Description

How You’ll Make an Impact

We're seeking a Staff Software Engineer to join our high-performing engineering team. In this impactful role, you'll design, develop, and deploy innovative data solutions demonstrating the power of ML for our direct mail, social media, search, and digital marketing platforms. You'll collaborate closely with data scientists, product managers, and other engineering teams to architect and implement scalable, cloud-based solutions that drive Epsilon's mission forward.

What You'll Achieve

• Build the Future:Partner with data scientists to design, develop, and deploy sophisticated ML algorithms into production-ready applications.
• Architect Scalable Solutions:Design and implement robust data pipelines and software solutions, working closely with engineering and DevOps teams to ensure seamless integration.
• Champion Best Practices: Lead by example, driving standard processes for application development and mentoring junior team members.
• Embrace the Cloud:As an AWS expert, you'll play a key role in migrating and optimizing our applications within the AWS ecosystem.
• Drive Innovation: Contribute to the continuous improvement of our platform by finding opportunities for enhancement and writing clear, concise stories (requirements) to guide development.

Who you Are

• What You’ll Bring with You:
  • 7+ years of software development experience in highly scalable, linux-based distributed environments.
  • Proven expertise in Java, Python, C/C++, and a strong track record of building data-driven solutions at scale.
  • Extensive experience with cloud-based software development in AWS, including infrastructure-as-code (IaC) using Terraform.
  • Hands-on experience with containerization (Docker, Kubernetes) and workflow management tools (Airflow).
  • Solid understanding of Agile methodologies and experience working in sprint cycles.
  • Exceptional problem-solving skills and the ability to take ownership of complex technical challenges.
  • Strong communication and collaboration skills, enabling you to effectively interact with multi-functional teams and partners.
• Why you might stand out from other talent:
  • Experience with advanced machine learning techniques and integrating them into production environments.
  • A passion for improving data pipelines (e.g., Hadoop, Spark, Databricks) to solve complex business problems.
  • Proven ability to thrive both independently and as part of a collaborative team.
  • BS in Computer Science or a related field
  • AWS, Databricks, or related certifications are a plus.

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

Base Salary: $140,000 - $170,000

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.

The application deadline for this job posting is 8/4/2025.

Additional Information

When You Join Us, We’ll Create Something EPIC TogetherEpsilon 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 drive big outcomes.
• Respect all voices. We embrace differences and foster a culture of connection and belonging.
• Empower with accountability. We trust each other to own and deliver on common goals.

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 [e-mail] 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.

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