Sr. Engineer, Martech Agentic Platforms

Marketing Technology Software Engineer

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can proudly bring your authentic self to the workplace.

Join us. You'll do the best work of your career right here at Comcast.

The Marketing Technology (Mar Tech) organization is responsible for the platforms and capabilities that power personalized customer engagement across Comcast's digital and direct marketing ecosystem. Our teams build and operate customer data, audience management, decisioning, and activation platforms that enable data-driven communications at enterprise scale.

We are seeking a software engineer to help accelerate our adoption of Agentic AI and intelligent automation across the Mar Tech landscape. This role will focus on designing and building AI-powered solutions that streamline business processes, automate complex workflows, improve operational efficiency, and enhance the way teams create, manage, and activate customer experiences. The ideal candidate is passionate about emerging AI technologies and enjoys applying them to solve real-world business problems.

You will partner closely with engineering, product, architecture, data, and business stakeholders to identify high-value use cases and develop scalable agentic solutions leveraging large language models (LLMs), enterprise data platforms, and cloud-native technologies.

This is an opportunity to help shape the future of AI-driven marketing capabilities by delivering solutions that improve productivity, reduce manual effort, and enable more intelligent, personalized customer engagement across Comcast's Mar Tech platforms.

Key Responsibilities

• Design, develop, and deploy agentic AI solutions supporting marketing and operational use cases.
• Build integrations between LLMs, enterprise data platforms, and marketing technology systems.
• Develop scalable cloud-native services and APIs supporting AI-driven experiences.
• Collaborate across engineering and business teams to identify and deliver high-value automation opportunities.
• Contribute to AI engineering standards, best practices, and platform capabilities.
• Help drive innovation and modernization initiatives across Comcast's Mar Tech ecosystem.

Technical

Skills:

• Programming
  
  Languages:
  
  Preferably Python, but Java or Scala is fine too (5+ years)
• Agentic:
  • Frameworks:
    Google ADK or Langchain (1+ years)
  • LLM integration (1+ years)
  • Prompt engineering (1+ years)
  • RAG (1+ years)
• Cloud
  
  Experience:
  
  AWS or GCP (5+ years)
• Kubernetes or Cloud Foundry (2+ years)
• Relational Databases (5+ years)
• Data Engineering (1+ years)

Other

Skills:

• Technical team leadership (3+ years)
• Marketing Technology (nice to have)
• Adobe Experience Platform / Adobe Journey Optimizer / Adobe Experience Manager (nice to have)
• Data Hub (nice to have)

We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That's why we provide an array of options, expert guidance and always-on tools that are personalized to meet the needs of your reality—to help support you physically, financially and emotionally through the big milestones and in your everyday life.

Please visit the benefits summary on our careers site for more details.

Education

Bachelor's Degree. While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.

Certifications (if applicable)

Relevant Work Experience

7-10 Years. Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.