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Software Engineer, Developer Tools

Resend· Engineering
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Remote$130k - $160kFull-timePosted yesterday

About the role

Software Engineer focused on building and maintaining developer tools and services that support Resend's SDKs, React Email, CLI, MCP, and integrations, with emphasis on API contracts, reliability, and developer experience.

Responsibilities

  • Build and maintain developer tools that make Resend easy to integrate with across languages, frameworks, and environments
  • Build and operate services that support our developer tools and integrations
  • Collaborate with product squads on clear API contracts and consistent behavior across SDKs, CLI, MCP, and documentation
  • Build the interfaces developers and agents use to work with Resend, such as MCP, skills, and the CLI
  • Take care of compatibility, testing, releases, and upgrades so developers can depend on what we ship
  • Build shared tooling that helps other squads ship changes across our developer tools confidently
  • Work directly with developers through support, GitHub issues, and pull requests

Qualifications

  • Have strong backend engineering experience, including building and maintaining APIs or services in production.
  • Are experienced in TypeScript and Node.js
  • Understand authentication, authorization, retries, idempotency, rate limits, and partial failures
  • Have built software that other developers depend on and understand the responsibility of maintaining it
  • Care about interface design, clear errors, useful documentation, and backward compatibility
  • Think about agents as users of a product, with their own needs for discovery and security
  • Can take an ambiguous problem, propose a focused solution, and follow through after release
  • Communicate clearly, welcome feedback, and take ownership while working closely with others

Skills

Required:Backend engineeringTypeScriptNode.jsAPI designAuthentication/authorization
Last updated Oct 25, 2026. Interested? Apply on the company site.
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About Resend

Email for developers

Resend is the new email API for developers. It's designed for you to build, test, and send transactional emails at scale. If you're using Sendgrid, AWS SES, or Postmark, come talk to us.

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