# Software Engineer, Conversational Products & Agent Workflows at Klaviyo

- Company: Klaviyo
- What the company does: Klaviyo unifies AI-powered email marketing and SMS to drive growth, retention, and measurable results. Build personalized, omnichannel experiences across WhatsApp, ecommerce, and more with K:AI Agents. Backed by Accel.
- Company website: https://www.klaviyo.com/
- Type: Startups
- Level: Mid level
- Location: Boston, MA
- Work setup: On-site
- Posted: 2026-10-22
- Apply by: 2026-12-06
- Apply: https://www.klaviyo.com/careers/jobs/8041054003?gh_jid=8041054003&utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/klaviyo-software-engineer-conversational-products-and-agent-workflows/

## About the role

At Klaviyo, we believe the future of software lies not only in tools that help people work more efficiently, but in intelligent systems that can take action, learn from outcomes, and improve customer experiences over time. Klaviyo serves more than 167,000 customers and processes billions of consumer profiles, messages, interactions, and conversion signals. This creates a unique opportunity to build state-of-the-art AI systems that help businesses create and execute better customer experiences at scale. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- You have 3+ years of professional software engineering experience , with experience building backend systems or distributed applications
- You have hands-on experience building or contributing to generative AI or agentic AI applications , ideally used by real users or in production environments
- You are proficient in Python and have experience with modern backend frameworks such as FastAPI or Django
- You have experience with asynchronous processing or distributed task/event systems such as Celery, Kafka, SQS, RabbitMQ, or Redis
- You have working knowledge of databases, data modeling, APIs, and persistence patterns used in production systems
- You are comfortable working in cloud environments and have experience with technologies such as AWS, containers, Kubernetes, infrastructure automation, or CI/CD systems

Tags: Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/klaviyo-software-engineer-conversational-products-and-agent-workflows/