Job Board
LogoLogo

Get Jobs Tailored to Your Resume

Filtr uses AI to scan 1000+ jobs and finds postings that perfectly matches your resume

Klaviyo Logo

Software Engineer II - Editors

Klaviyo

$120,000 - $180,000
Dec 5, 2025
Boston, MA, US
Apply Now

Klaviyo is looking to solve the problem of building common reusable components for the message editor, which powers all the editors at Klaviyo, and is core to Klaviyo's continued success.

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.
  • 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.
  • You know when to reach for tools like queues, caches, CDNs, and web workers to solve performance and scaling challenges.
  • Strong hands-on skills in TypeScript

Responsibilities

  • You will be a core member of the Editors team, working on impactful customer-facing features that will make our product the best in the industry.
  • You will work on creating easy-to-use editors that are highly performant.
  • You will work closely with Product, Design, and Data Science to provide the best experience for our customers.
  • You will contribute directly to efforts such as new editor blocks, a personalization builder, in-canvas editing, and content generation powered by AI.
  • You will help define scope, translate ideas into practical implementations, and build intuitive editing tools that delight our users.
  • You will partner closely with product managers and technical product owners.
  • You will design and build scalable systems that power our editor experiences across all the editors.

Other

  • 3+ years of experience in a software engineering role
  • Proven track record of leading complex, multi-quarter projects involving cross-team collaboration.
  • Collaborative, communicative, and eager to learn and share knowledge.
  • You take ownership of your work—from requirements and edge cases to implementation and testing—and are motivated by solving tough problems with others.
  • Base Pay Range For US Locations: $120,000—$180,000 USD