AI-First Full Stack Software Engineer (Growth & Revenue Zone)
Zapier
San Francisco, CA
Permanent
Full-time
9 days ago
About ZapierWe're humans who simply think computers should do more work.At , we're not just making software-we're building a platform to help millions of businesses globally scale with . Our mission is to make automation work for everyone by delivering products that delight . You'll collaborate with brilliant people, use the latest tools, and leverage the flexibility of remote work. Your work will directly fuel , and as they grow, so will you.Job Posted: 8/26/25Location: AmericasHi there!Zapier's Growth Zone is accelerating the expansion engine for a more accessible, viral automation platform - one that drives user activation and unlocks automation for millions of new users worldwide.We're seeking a collaborative Full Stack Software Engineer (L2) to join our growing engineering team. In this role, you'll embrace an AI-first development approach, using artificial intelligence tools to build, debug, and QA features more efficiently and effectively. You'll work across our entire technology stack, building experiments and features while leveraging AI to enhance every aspect of your development workflow. You'll collaborate closely with cross-functional teams to ship code that serves to support Zapier's customers in their quest to automate everything.This position is perfect for an early-career engineer who wants to grow their skills in a fast-paced, remote-first environment while adopting modern AI-powered development practices to build automation features and run experiments.What You'll DoCore Development Responsibilities:Build and maintain full-stack features using JavaScript, Node.js, React, and Next.js.Develop experiments and A/B tests using experimentation platforms like Split to optimize user experiencesBuild and maintain APIs that support the Growth zone and its initiativesCollaborate with Product, Design, and UX teams to create intuitive user experiencesWrite comprehensive tests using Jest, Vitest, Playwright, and other testing frameworks to ensure code reliabilityAI-First Development Approach:Use AI tools as your primary development workflow for coding, debugging, and testingLeverage AI-powered IDEs, code completion, and automated refactoring tools to accelerate developmentEmploy AI-assisted debugging and error detection to identify and resolve issues fasterUtilize AI for automated test generation, code review, and quality assurance processesApply AI tools for code optimization, performance analysis, and technical documentationBuild traditional features and experiments more efficiently through AI-enhanced development practicesCollaboration & Growth:Collaborate with other engineers at Zapier on AI-first best practices and provide recommendations for shared prompt librariesParticipate in code reviews, pair programming, and team discussionsWork from well-refined tasks and contribute to breaking down larger projectsProvide regular updates on progress and proactively seek help when encountering blockersLearn from senior engineers through mentoring and knowledge-sharing sessionsTechnical Execution:Consistently meet objectives for assigned tasks and stories, ensuring results meet customer needsWork on problems where the solution direction is clear, figuring out implementation detailsProvide reasonable project estimates and identify potential risks or unknownsHandle most technical challenges independently, escalating complex issues appropriatelyAbout YouTechnical Skills:1-3 years of professional software development experienceExperience using AI development tools (GitHub Copilot, ChatGPT, Claude, Cursor, Windsurf, etc.) for coding and debuggingProficiency in JavaScript/TypeScript, HTML, and CSSExperience with React and Next.jsExperience with backend technologies (Python, Node.js, or similar)Understanding of API design and integrationExperience with experimentation platforms such as SplitKnowledge of testing frameworks (Jest, Vitest, and Playwright)Core Competencies:Problem-Solving: You can work from clear task specifications and break down complex problems into manageable componentsCollaboration: You understand that modern software development is a team sport and actively participate in collaborative processesLearning Mindset: You're eager to learn new technologies and aren't afraid to dive into unfamiliar codebases or toolsCommunication: You provide clear updates on your progress and ask for help when neededCustomer Focus: You connect your work to customer outcomes and understand how your code impacts user experiencesPersonal Qualities:You're excited about using AI tools to become a more efficient and effective developerYou're comfortable with AI-assisted coding but understand the importance of code review and testingYou're interested in experimenting with new development approaches and toolsYou have strong attention to detail and take ownership of your workYou're passionate about making technology more accessible to non-technical usersHow We WorkZapier is a 100% remote team, and has been since day one. We value asynchronous communication, transparent collaboration, and work-life harmony. We believe in building systems that scale-both in code and in culture.If you're passionate about shaping the future of AI-driven automation, and want to work at a company that cares deeply about its people and its product, we'd love to hear from you.How to ApplyAt Zapier, we believe that diverse perspectives and experiences make us better, which is why we have a non-standard application process designed to promote inclusion and equity. 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!Zapier is an equal-opportunity employer and we're excited to work with talented and empathetic people of all identities. Zapier does not discriminate based on someone's identity in any aspect of hiring or employment as required by law and in line with our commitment to Diversity, Inclusion, Belonging and Equity. Our provides a beacon for the kind of company we strive to be, and we celebrate our differences because those differences are what allow us to make a product that serves a global user base. Zapier will consider all qualified applicants, including those with criminal histories, consistent with applicable laws.Zapier prioritizes the security of our customers' information and is dedicated to adhering to all applicable data privacy laws. You can .Zapier is committed to inclusion. As part of this commitment, Zapier welcomes applications from individuals with disabilities and will work to provide reasonable accommodations. If reasonable accommodations are needed to participate in the job application or interview process, please contact .Application Deadline:The anticipated application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later, or if the position is filled.Even though we're an all-remote company, we still need to be thoughtful about where we have Zapiens working. Check out for a list of countries where we currently cannot have Zapiens permanently working.