Klaviyo

Senior Machine Learning Engineer

Klaviyo
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3 hours ago
Palo Alto, CA, USASenior
H1B Sponsor

Base Salary

$196k - $294k/yr

Responsibilities

  • Train and deploy large-scale machine learning models in production to improve customer outcomes.
  • Build AI engines and agents that create and execute marketing experiences, strategies, and campaigns.
  • Introduce conversational AI interfaces into Klaviyo’s software.
  • Develop generative AI models that generate marketing content from customer context.
  • Own the full ML product lifecycle, including success metrics, A/B testing, iteration, and long-term production maintenance.
  • Lead technical projects, collaborate with engineering and product teams, and mentor other team members.

Requirements

  • Advanced degree in Computer Science, Artificial Intelligence, Machine Learning, or a related field.
  • 5+ years of experience in AI, machine learning, or related fields.
  • Track record of leading large-scale AI or machine learning projects launched in products with significant user or customer impact.
  • Experience with Hugging Face, PyTorch, TensorFlow, Keras, and distributed training tools such as Spark or Ray.
  • Experience developing, deploying, owning, and maintaining machine learning models in production.
  • Experience defining success metrics, designing and analyzing A/B tests, and iterating based on results.
  • Experience leading technical projects with engineering teams and product managers to deliver customer-facing features.
  • Experience mentoring others.
  • Preferred experience with recommendation systems, retrieval and ranking systems, B2B businesses, direct customer interaction, technical roadmaps, and fine-tuning and productionizing transformer-based models or large language models at scale.

Benefits

  • Onsite work in Palo Alto, California, five days per week.
  • Potential travel of up to 10% for onboarding, client or partner work, team meetings, and industry events, coordinated in advance.
  • Potential annual cash bonus, equity, sign-on payments, and comprehensive health, welfare, and wellbeing benefits, subject to eligibility.

Tech Stack

Apache SparkKerasPyTorchTensorFlow

Categories

Klaviyo

About Klaviyo

1,001-5,000 employees

Klaviyo (NYSE: KVYO) is the autonomous B2C CRM. Powered by its built-in data platform and AI, Klaviyo combines marketing automation, analytics, and customer service into one unified solution, making it easy for businesses to know their customers and grow faster. Klaviyo (CLAY-vee-oh) helps over 193,000 brands like Mattel, Glossier, Daily Harvest, and Liquid Death deliver 1:1 experiences at scale, improve efficiency, and drive revenue.

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