Senior Machine Learning Platform EngineerActive$222K

The opportunity

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements.

What you'll do

  • Enable AI / ML teams across Klaviyo to ship new models and ML-powered: features faster, more safely, and more reliably.

  • Evolve our ML and LLM platform architecture so teams can build, evaluate, and: operate production ML systems with consistent patterns and best practices.

  • Improve reliability, observability, and cost efficiency of ML training,: inference, and other ML workloads that serve features like smart send time, audience optimization and product recommendations.

  • Raise the bar on engineering and operational excellence for systems that: support 167K+ customers and billions of events.

  • Architect and scale systems supporting feature storage and real-time: retrieval for training and inference datasets

  • Work closely with AI & ML application teams to design seamless workflows for: continuous model training, inference, and monitoring

What they're looking for

  • Lead technical execution, conduct code and design reviews, and author: high-impact code for critical system paths.
  • Mentor engineers across the organization, promoting engineering excellence,: best practices, and strong design standards.
  • Drive architectural design and technical direction for core components of the ML and Feature platforms.
  • Partner with product and engineering leaders to define the ML Platform roadmap.