Software Engineer II - Amplify Demos

About this role

Klaviyo seeks a Software Engineer II for the Amplify Demos team to design and maintain internal platforms that power the company's demo provisioning system. You'll build scalable solutions for Sales and cross-functional teams, owning projects end-to-end while leveraging AI tools and collaborating with internal stakeholders.

What you'll do

• Design, build, and maintain internal products and platforms including web applications, APIs, data pipelines, and AI workflows
• Own features and small-to-medium projects end-to-end from design through deployment and iteration
• Decompose complex projects into actionable workstreams and collaborate to ship high-quality solutions
• Work with internal customers to understand workflows and translate operational problems into practical software
• Contribute to technical architecture and evolution of Amplify's systems to maintain scalability and reliability
• Own code quality and operational health through implementation, testing, deployment, monitoring, and on-call participation

What they're looking for

• Software design and architecture
• Full-stack web application development
• API design and data pipeline construction
• AI and LLM integration
• Testing and debugging practices
• CI/CD and deployment processes
• Cross-functional collaboration
• Problem decomposition and project planning