Klaviyo is building the next generation of infrastructure to support reliable, scalable, and performant email delivery. The Email Platforms team's mission is to help Klaviyo reach enterprise scale by evolving and owning its email sending pipeline end-to-end.
Requirements
- Proficient in Go (required). experience with Python is a plus
- Experienced working with high-throughput distributed systems
- Familiar with message queues (e.g., Pulsar, Kafka, RabbitMQ, SQS)
- Experience with email infrastructure, MTAs, deliverability, or mailops
- Comfortable working independently on projects from design through production
- Languages: Go, Python
- Infrastructure: AWS, DynamoDB, Kubernetes, Terraform
Responsibilities
- Own and drive key components of the email pipeline architecture
- Design and implement scalable, high-throughput services in Go
- Develop systems that manage message queues and email delivery
- Help ensure our systems scale with customer growth, especially as we bring on larger enterprise accounts
- Collaborate cross-functionally to ensure the highest standards of performance, reliability, and deliverability
Other
- Senior-level backend engineer with strong systems design skills
- Able to thrive in a mostly remote team and deliver in a high-autonomy environment
- Klaviyo is committed to a policy of equal opportunity and non-discrimination.
- We will never ask for payment, bank details, or personal financial information as part of the application process.
