Senior Fullstack Software Engineer, Zapier

• 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
• 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

Desirable

• We’re hiring a backend leaning Sr. Full Stack Engineer (Backend leaning) to help us expand the Knowledge by Zapier team. Knowledge by Zapier’s mission is to empower all AI tools, internal or external, with knowledge from our 8,000+ integrations.
• This is done through the Link service, which syncs data from integrations, structures it to be more AI-friendly, and provides powerful retrieval capabilities. This role offers a unique opportunity to shape how Zapier understands and leverages integration data, influencing every AI product we build, and be on the leading edge of AI software products
• 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
• Design, scale, and maintain internal tools, APIs, and user interfaces that unlock the power of files, data, and knowledge across thousands of integrations
• Work primarily in backend systems, with the ability to contribute to frontend code (React, TypeScript) as needed
• Partner closely with AI and infrastructure teams to power data syncing, search, structured outputs, and test automation
• Lead technical initiatives, mentor teammates, and contribute to architectural decisions that set long-term direction for the product
• Help define and implement improvements to our developer-facing surfaces, including dashboards and docs

• We're looking for the best fit for each of our roles, regardless of the type of companies in your background, so we encourage you to apply even if your skills and experiences don’t exactly match the job description
• All we ask is that you answer a few in-depth questions in our application that would typically be asked at the start of an interview process. This helps speed things up by letting us get to know you and your skillset a bit better right out of the gate. Please be sure to answer each question; the resume and CV fields are optional
• Education is not a requirement for our roles; however, if you receive an offer, you will need to include your most recent educational experience as part of our background check process
• After you apply, you are going to hear back from us—even if we don’t see an immediate fit with our team. In fact, throughout the process, we strive to never go more than seven days without letting you know the status of your application
• We know we’ll make mistakes from time to time, so if you ever have questions about where you stand or about the process, just ask your recruiter!