Top Engineering Jobs in Boston, MA

Lead a team of engineers responsible for building and scaling Klaviyo's Profile Traits platform, focusing on data representation, performance, and reliability.

As a Software Engineer II, you'll design and build scalable editor systems, creating powerful and intuitive editing tools while collaborating closely with product teams. Focus on crafting reusable components and enhancing user experience, leveraging technologies such as React and Python.

Lead the Customer Agent AI project at Klaviyo, managing engineering teams, defining technical direction, and driving architectural decisions to develop a conversational AI platform.

Build and operate cloud-native security services and infrastructure, own components end-to-end, improve availability and performance, participate in on-call, collaborate on design and reviews, build automation and tooling to improve developer security and reliability.

As a Senior Software Engineer, you'll design and build scalable systems for customer data management, ensuring seamless user experiences and mentoring team members.

The Lead Software Engineer will shape technical direction, drive delivery for new products, mentor engineers, and establish best practices for high-quality solutions.

Design, build, and operate large-scale distributed data systems and infrastructure to support engineering teams. Write high-quality code, provision infrastructure, maintain production systems, and collaborate cross-functionally to enable data processing, storage, and governance at scale.

As a Senior Software Engineer at Klaviyo, you will lead the development of machine learning systems for personalized product recommendations, oversee backend service architecture, and mentor junior engineers, ensuring high-quality data-driven solutions.

As a Software Engineer II on the Groups Team, you'll design, build, and maintain Klaviyo's audience segmentation systems, process large datasets, and mentor team members while collaborating across functions.

As a Senior Lead Software Engineer, you will architect and oversee the Developer Infrastructure at Klaviyo, focusing on technical strategy, platform upgrades, dependency management, and enhancing developer productivity while mentoring other engineers.