Software Engineer, Fullstack (Integration Platform Zone)

About Zapier

We're humans who simply think computers should do more work. At Zapier, we’re not just making software—we’re building a platform to help millions of businesses globally scale with automation and AI. Our mission is to make automation work for everyone by delivering products that delight our customers. You’ll collaborate with brilliant people, use the latest tools, and leverage the flexibility of remote work. Your work will directly fuel our customers’ success, and as they grow, so will you.

Role Overview

Zapier’s Integration Platform Zone is building the connective tissue for a smarter, more powerful automation platform — one that’s ready for AI-native workflows, enterprise scale, and a new generation of integrations. We’re hiring a Fullstack Engineer (backend-leaning) to help us improve the infrastructure and developer experience that supports Zapier’s integrations. You’ll contribute to internal tooling, user-facing surfaces, and backend services that support app developers, internal product teams, and the broader Zapier ecosystem. If you love designing intuitive systems, working across the stack (with a tilt toward backend), and enabling automation at scale — this is the team for you.

Our mission is to make Zapier the most connected, enterprise-ready AI orchestration platform in the world. That means:

• Building high-quality, AI-optimized integrations
• Supporting automation builders through better integration surfaces and dev tools
• Maintaining a scalable backend that powers both partner apps and our internal platform
• Enabling features like Zapier Copilot, multi-result search actions, and developer orchestration tooling

We prioritize quality, reusability, and developer experience — not just scale for scale’s sake.

Responsibilities

As a Fullstack Engineer in the Integration Platform Zone, you’ll:

• Build and maintain internal tools, APIs, and user interfaces that support integration development and management
• Work primarily in backend systems, with the ability to contribute to frontend code (React, TypeScript) as needed
• Improve and modernize legacy systems tied to integrations, orchestration, or developer workflows
• Collaborate with platform and product teams to build reusable features used by integration developers and internal squads
• Partner with AI and infrastructure teams to support code generation, structured outputs, and test automation
• Help define and implement improvements to our developer-facing surfaces, including dashboards and docs

High Visibility, High Impact

This role sits at the core of Zapier’s long-term platform vision. In this role, you’ll:

• Ship improvements that directly impact core platform functionality and developer experience.

About You

We’re looking for engineers who bring:

• 3+ years of experience building and maintaining production systems
• Strong backend experience using Python (Django preferred), Node.js, or similar frameworks
• Familiarity with frontend tools like React and TypeScript, and a willingness to contribute as needed
• Experience designing and consuming REST APIs, event-based systems, and scalable backend workflows
• Comfort working across cloud environments, CI/CD pipelines, and observability stacks
• Interest in building for internal developer experience and platform scalability
• You value collaboration, pairing, and async communication in a remote team environment
• You’re customer-focused. Whether internal or external, you care about solving real problems and creating great experiences
• You love learning and are curious about ambiguous or novel problems. You’re comfortable asking questions, digging in, and figuring things out
• You’ve used AI tooling for work or personal use—or you are willing to dive in and learn fast. You explore new tools, workflows, and ideas to make things more efficient, and are eager to deepen your understanding of AI and use it regularly

Job Details

• Salary: $170.8K - $224.1K
• Location Type: Remote
• Employment Type: FullTime
• Job Posted: 8/19/25
• Location: Americas

Our Commitment to Applicants

• Culture and Values at Zapier
• Zapier Guide to Remote Work
• Zapier Code of Conduct
• Diversity and Inclusivity at Zapier