Sr. Lead - AI Engineer
Core
Architect and scale Klaviyo's Core Orchestration platform, integrating AI-driven agentic workflows and automated decision-making into core customer interactions.
Role type
Senior Lead Software Engineer (AI-native systems)
Builds
High-throughput, low-latency marketing orchestration platform for 200,000+ customers
Domain
MarTech / E-commerce / AI-native engineering
Deliverable
production ML models
Required skills
Distributed systems architecture, AI/LLM workflow design, Python, Cloud infrastructure (AWS/Kubernetes), Event-driven systems, Technical leadership, Automated evaluation frameworks
Preferred skills
Shared AI/ML platform design, MarTech domain expertise, Real-time event streaming
Technologies
Python, FastAPI, Django, Kafka, Celery, SQS, Redis, AWS, Kubernetes
Responsibilities
Architect and scale the Core Orchestration platform, Drive technical vision for AI-driven agentic workflows, Lead adoption of AI-native software development practices, Design foundational frameworks adopted across engineering teams, Partner with product and data science leaders, Mentor team members on high technical standards
Seniority
Senior, hands-on IC with leadership responsibilities
