Software Engineer

About Business Unit:

The Product team forms the crux of our powerful platforms and helps connect millions of customers worldwide with the brands that matter most to them. This team of innovative thinkers develops and builds products that position Epsilon as a differentiator, fostering an open and balanced marketplace built on respect for individuals, where every brand interaction holds value. Our full-cycle product engineering and data teams chart the future and set new benchmarks for our products, by leveraging industry best practices and advanced capabilities in data, machine learning, and artificial intelligence. Driven by a passion for delivering smart end-to-end solutions, this team plays a key role in Epsilon’s success story.

We are looking for Software Engineer to work on groundbreaking multichannel SaaS Digital Marketing Platform that focuses on uniquely identify the customer’s patterns, effectively interact with them across channels and achieve a positive return on marketing investment (ROMI). The platform helps consolidate and integrates the features and functionality typically found in stand-alone services and channel-specific messaging platforms to give marketers a tightly integrated, easily orchestrated, insights-driven, cross channel marketing capability.

Primary role of the Software Engineer We are seeking a passionate and highly skilled Full Stack Software Engineer with 4–6 years of experience to join our dynamic engineering team. In this role, you will be responsible for building robust, scalable, and high-performance applications using Node.js, Angular, and AWS Cloud, along with designing and implementing efficient CI/CD pipelines and infrastructure automation.

A strong grasp of problem-solving, data structures, and algorithms is essential. Experience with Generative AI or Agentic AI will be a strong advantage.

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

Responsibilities:

• Design, develop, and maintain full-stack applications using Node.js and Angular.
• Build scalable and secure REST APIs and integrate with AWS Cloud Services.
• Implement and manage CI/CD pipelines using tools like GitHub Actions, Jenkins, or similar.
• Automate infrastructure deployment and configuration using Infrastructure-as-Code (IaC) tools such as Terraform or CloudFormation.
• Work with relational databases and write optimized SQL queries.
• Apply standard methodologies in software design, system architecture, and code quality.
• Solve complex issues across application layers and improve system reliability.
• Stay ahead of with the latest trends in GenAI, Agentic AI, and full stack/cloud development.

Qualifications:

• 2- 4 years of experience in software development.
• Strong proficiency in Node.js, Angular, JavaScript/TypeScript.
• Solid experience in REST API development and AWS Cloud (e.g., EKS, Lambda, S3, EC2, API Gateway).
• Good understanding of CI/CD pipelines and experience automating deployment workflows.
• Experience with infrastructure automation tools like Terraform, Ansible, or CloudFormation.
• Strong understanding of data structures and algorithms.
• Working knowledge of relational databases (PostgreSQL, MySQL, etc.).
• Strong problem-solving and analytical skills.
• Experience with version control systems like Git.

Nice to Have

• Hands-on experience or strong interest in Generative AI (GenAI) or Agentic AI systems.
• Knowledge of Docker and container orchestration tools.
• Familiarity with monitoring/logging tools (CloudWatch, ELK, Prometheus, etc.).

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 bring value for our clients, our people and consumers. We are seeking candidates that align with our 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

YOUniverse. A work-world with you at the heart of it!

At Epsilon, we believe people make the place. And everything we do is designed with you in mind. That’s why our work-world, aptly named ‘YOUniverse’ is focused on creating a nurturing environment that elevates your growth, wellbeing and work-life harmony. So, come be part of a people-centric workspace where care for you is at the core of all we do.

Take a trip to YOUniverse and explore our unique benefits, here

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.