Senior Analytics Engineer: Data Pipelines & Modeling

Klaviyo Inc.; Boston (MA); On-site; USD 112,000 - 168,000; Full time

Job summary

Klaviyo in Boston seeks a Senior Analytics Engineer to own end-to-end data pipelines and modeling across GTM and Product. You’ll build and maintain the source of truth for operational and product data, enabling leadership, analysts, and product teams to answer complex questions with confidence.

This role blends deep technical execution with high-impact business partnership, translating ambiguous needs into scalable data products while leveraging the broader data engineering standards and

Qualifications

• 5+ years of experience in analytics or data engineering in a modern data stack (Snowflake, BigQuery, or Redshift).
• Strong expertise in SQL and dbt, with a focus on building scalable, production-grade data models.
• Proficiency in Python for orchestration or tooling.
• Experience owning end-to-end data workflows, from ingestion to business impact.
• Ability to translate ambiguous business needs into structured data solutions.
• Strong communication skills with the ability to partner with non-technical stakeholders.
• Experience implementing data testing, monitoring, and governance frameworks.
• Proven ability to lead cross-functional projects with minimal guidance.

Responsibilities

• Own end-to-end data pipelines and models that power Sales and Product analytics.
• Build curated, governed data marts enabling fast, reliable decision-making.
• Design dimensional data models (dbt) for accounts, pipeline, performance, and product usage.
• Partner with Sales, Product, and Analytics teams to create holistic views of the customer lifecycle.
• Raise data quality, testing, monitoring and documentation standards.
• Enable reverse ETL workflows to operationalize insights into business systems.
• Lead design reviews and promote best practices across teams.
• Evolve tooling and infrastructure to improve developer and analyst productivity.

Skills

SQL

dbt

Python

data modeling

data pipelines

Airflow

Snowflake

data governance

cross-functional collaboration

communication

Tools

Salesforce

ERP

Terraform

AWS

Snowflake

dbt

Job description

Klaviyo in Boston seeks a Senior Analytics Engineer to own end-to-end data pipelines and modeling across GTM and Product. You’ll build and maintain the source of truth for operational and product data, enabling leadership, analysts, and product teams to answer complex questions with confidence.

This role blends deep technical execution with high-impact business partnership, translating ambiguous needs into scalable data products while leveraging the broader data engineering standards and