About this role
A Software Engineer I at Klaviyo is an entry-level engineering role for early-career engineers and new graduates. The position focuses on building scalable, high-performance systems and gaining exposure across the stack (frontend, backend, and infrastructure). It is a growth-oriented role that provides mentorship and opportunities to contribute to production services and AI-centered workflows.
Required Skills
- Python
- Django
- TypeScript
- React
- MySQL
- Cassandra
- ClickHouse
- Kafka
- Redis
- AWS
+7 more
Qualifications
- Pursuing Bachelor's in Computer Science or related field
- Expected Graduation Dec 2025 or May/Jun 2026
About Klaviyo
klaviyo.comKlaviyo is a B2C CRM and marketing automation platform that unifies AI-powered email and SMS to help ecommerce brands drive growth and retention. It uses customer data, advanced segmentation, and automation flows to deliver personalized, omnichannel experiences across email, SMS, WhatsApp, and more — including AI-driven capabilities via K:AI Agents. Klaviyo emphasizes measurable results with analytics, testing, and integrations with major ecommerce platforms to boost revenue and lifetime value. Companies use it to build targeted lifecycle campaigns, personalized messaging, and data-driven retention strategies at scale.
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