Senior Software Engineer, Agent Platform
KlaviyoBuild tools to tune LLM-based features, deploy agents, MCP and RAG in production, and evaluate performance using tools like Arize, OpenAI, Bedrock, LangChain, vLLM and Ray.Hybridfull_timesenior
Tech Stack
Responsibilities
- Design and build backend systems to scale AI solutions for 167K+ customers.
- Contribute to our agentic architecture to support performant AI agents.
- Build tools to tune LLM-based features, deploy agents, MCP and RAG in production, and evaluate performance using tools like Arize, OpenAI, Bedrock, LangChain, vLLM and Ray.
- Develop reliable, scalable data pipelines and APIs for AI systems.
- Foster a culture of ownership, experimentation, and customer-first thinking.
Soft Skills
Cross-Functional CollaborationTechnical Decision-Making
Culture
Customer-ObsessedExperimentation
Requirements
Regions: Us
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About Klaviyo
Industry: e-commerce
Size: enterprise
Klaviyo empowers creators to own their destiny by making first-party data accessible and actionable, focusing on personalized experiences in e-commerce and beyond. They are developing an extensible AI platform for autonomous customer experiences.
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