Klaviyo

Senior Software Engineer - Data Platform

Klaviyo
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5 hours ago
Boston, MA, USASenior
H1B sponsor

Base Salary

$148k - $222k/yr

Responsibilities

  • Design, build, and maintain mission-critical data and analytics infrastructure at massive scale.
  • Write technical design documents, create system infrastructure, and develop high-quality production code.
  • Design, build, and operate distributed systems in a cloud computing environment.
  • Operate large-scale systems in production and contribute to platform best practices and technology choices.
  • Review engineers’ designs and code and provide technical mentorship across the engineering organization.
  • Collaborate with cross-functional teammates to support core Klaviyo functionality and data-driven insights.

Requirements

  • Bachelor’s degree in Computer Science or a related field, or equivalent experience.
  • At least 7 years of experience in a software engineering discipline.
  • Strong proficiency in at least one modern programming language.
  • Experience provisioning infrastructure with Terraform or a similar infrastructure-as-code tool.
  • Experience designing, building, and operating distributed systems in a cloud environment.
  • Experience with Linux operating systems, OLTP and OLAP databases, and high-volume data processing and storage systems.
  • Strong verbal and written communication, teamwork, continuous learning, adaptability, and persistence in solving difficult problems.

Benefits

  • Base salary range is $148,000–$222,000 USD, with potential bonus, equity, sign-on payments, and health, welfare, and wellbeing benefits; compensation varies by location and qualifications.
  • The role may require up to 10% travel for onboarding, client or partner work, team meetings, and industry events, coordinated in advance.

Tech Stack

Amazon DynamoDBApache AirflowApache FlinkApache KafkaApache SparkAWSClickHouseKubernetesLinuxMySQLPythonTerraform

Categories

Data EngineeringDevOps
Klaviyo

About Klaviyo

1,001-5,000 employees

Klaviyo builds a subscription SaaS platform that lets e-commerce and consumer brands use first-party data to run targeted email, SMS, and push campaigns, with built-in automation and analytics. The product also includes B2C CRM features for segmentation, A/B testing, and customer lifecycle workflows. Founded in 2012 and headquartered in Boston, it is a public company (NYSE: KVYO) used by brands such as Mattel and Glossier.

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