Senior Software Engineer - AI-Driven Frontend for PLS

The Briefed; Boston (MA); On-site; USD 150,000 - 190,000; Full time

Benefits offered by this job

Bonus

Equity

Sign-on bonus

Health benefits

Wellbeing program

Job summary

Klaviyo’s PLS team builds and scales the core customer data experiences in Klaviyo’s product. As a Senior Software Engineer, you will design and build scalable systems, with a frontend focus using TypeScript, React, Python, and Django.

You will mentor teammates, collaborate with product, design, and data science, and own features from conception through testing, delivering intuitive editors and high-quality user experiences.

Qualifications

• 5+ years of full-stack development experience with React, Redux, JS, HTML, and CSS.
• Experience shipping AI-powered features.
• Experience with RESTful and GraphQL APIs and evolving data models.
• Proven ownership from requirements and edge cases through implementation and testing.
• Experience with automated testing and end-to-end tests.

Responsibilities

• Build impactful customer-facing features as a core member of the PLS team.
• Create easy-to-use, highly performant editors.
• Work closely with Product, Design, and Data Science to deliver the best customer experience.
• Mentor team members and drive initiatives that help the team learn new skills.

Skills

React

TypeScript

Redux

JavaScript

HTML

CSS

Python

Django

RESTful APIs

GraphQL APIs

Automated testing

Cypress

pytest

AWS

Terraform

MySQL

Redis

RabbitMQ

ProxySQL

Tools

Terraform

CI/CD

Docker

Job description

Klaviyo’s PLS team builds and scales the core customer data experiences in Klaviyo’s product. As a Senior Software Engineer, you will design and build scalable systems, with a frontend focus using TypeScript, React, Python, and Django.

You will mentor teammates, collaborate with product, design, and data science, and own features from conception through testing, delivering intuitive editors and high-quality user experiences.