Who you are

• 6+ years of experience building and maintaining production web applications, including 2+ years in a senior-level role
• Experience working across the stack — with React/TypeScript/Next.js on the frontend and Python or Node.js on the backend
• Comfort designing and consuming REST APIs, managing state, and working with real-time user interactions
• Familiarity with LLM-powered systems, semantic search, or AI orchestration frameworks is a plus
• Experience with PostgreSQL, Redis, Kafka/SQS, or other modern backend infrastructure
• You lead with curiosity, pragmatism, and clarity — especially in fast-evolving, ambiguous spaces
• You’re user- and outcome-oriented: you care about building the right thing, not just the technically elegant one
• 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

What the job involves

• We’re hiring Senior Full Stack Engineers (frontend leaning) to help take this product from powerful prototype to intuitive, reliable, and production-scale experience. You’ll collaborate closely with AI experts, product managers, designers, and platform engineers to bring LLM-native workflows to life — with users and usability always at the center
• Design and build features that allow users to delegate tasks and orchestrate workflows using natural language
• Contribute to backend systems that manage agent memory, reasoning, execution, and system integrations
• Build and refine user-facing features and interfaces for initiating, monitoring, and guiding agent behavior
• Collaborate with AI and platform teams to connect Zapier Agents with core orchestration infrastructure
• Own projects end-to-end — from scoping and architecture to implementation, testing, and support
• Improve developer experience, observability, and deployment pipelines as the product matures
• If you’re excited about building real-world applications of AI (not just demos), working across the stack, and shaping the future of autonomous agents in automation — we’d love to hear from you

The application process

• 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

Benefits

• Work from anywhere
• Bonus program
• Unlimited vacation policy
• Great healthcare + dental + vision coverage*
• Retirement plan with company match*
• Stock options for every Zapien**
• 2 annual company retreats to awesome places
• 14 weeks paid leave for new parents
• Home office setup stipend
• Professional development allowance