Software Engineer II - Editors

Klaviyo is seeking a Software Engineer II to join their Editors team. The team is responsible for building common reusable components for the message editor. The ideal candidate will have experience in full-stack development with strong hands-on skills in React, Redux, JavaScript, HTML, and CSS, along with familiarity with general web best practices. They will be working on creating easy-to-use editors that are highly performant and will be a core member of the Editors team, working on impactful customer-facing features that will make their product the best in the industry.

Requirements

• Experienced in full-stack development with strong hands-on skills in React, Redux, JavaScript, HTML, and CSS, along with familiarity with general web best practices
• Has a track record of delivering and shipping work powered by or accelerated through AI
• 3+ years of experience in a software engineering role
• Proficient in Python and Django (or similar backend technologies), and comfortable working across large codebases and multiple layers of the stack
• Familiar with automated testing practices and frameworks, including end-to-end and integration tests (e.g., cypress, pytest)
• Experienced with RESTful and GraphQL APIs, and evolving APIs and data models to support product success
• Proven track record of leading complex, multi-quarter projects involving cross-team collaboration
• Collaborative, communicative, and eager to learn and share knowledge

Benefits

• Comprehensive range of health, welfare, and wellbeing benefits based on eligibility
• Annual cash bonus plan
• Variable compensation (OTE) for sales and customer success roles
• Equity
• Sign-on payments