Startups · AI

Senior AI Engineer

ActiveCampaign · United States · Remote

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About ActiveCampaign

Go beyond marketing automation with ActiveCampaign's autonomous marketing platform. Your team of AI agents handles email, SMS, WhatsApp and more for you, backed by billions of data points.

About the role

Are you a hands-on technical builder passionate about driving business innovation through cutting-edge AI architecture? ActiveCampaign is seeking an Sr AI Engineer - AI Transformation Hub who will sit at the critical intersection of infrastructure and business innovation. In this role, you will not just help build capabilities—you will take meaningful ownership of how key parts of our internal AI agent platform evolve.

What they're looking for

  • 5+ years of hands-on experience in software engineering, platform engineering, solutions engineering, infrastructure engineering, or a similar technical role
  • Strong ability to design and implement production-ready systems across APIs, services, integrations, and data flows
  • Experience working with cloud environments and modern application deployment patterns
  • Comfort troubleshooting complex technical issues across infrastructure, application logic, and third-party integrations
  • Prior experience building internal platforms , shared services, developer tooling, or reusable technical foundations
  • Strong understanding of system design , reliability, scalability, and security considerations
More about this role

Are you a hands-on technical builder passionate about driving business innovation through cutting-edge AI architecture? ActiveCampaign is seeking an Sr AI Engineer - AI Transformation Hub who will sit at the critical intersection of infrastructure and business innovation. In this role, you will not just help build capabilities—you will take meaningful ownership of how key parts of our internal AI agent platform evolve. You will help design the technical foundation that enables teams across the company to build, deploy, operate, and improve AI agents at scale.

This position is focused on architecting and owning the core capabilities that make agent development reliable, reusable, and scalable. You will design and improve deployment patterns, integrations, observability frameworks, and shared infrastructure that allow us to move beyond simple automation into complex, mission-critical business processes across the company. Beyond building platform capabilities, you will work directly with cross-functional teams to move agents from ambitious ideas to production-ready solutions. You will help define technical patterns, shape how capabilities should be built, and unblock teams day to...

Read the full posting on ActiveCampaign's site ↗

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