About the role
About Quizlet: At Quizlet, our mission is to help every learner achieve their outcomes in the most effective and delightful way. We’re a $1B+ learning platform used by two-thirds of U.S. high school students and half of college students, powering over 1 billion learning interactions each week. We blend cognitive science with machine learning to personalize and enhance the learning experience for students, professionals, and lifelong learners alike. We’re energized by the potential to power more learners through multiple approaches and various tools. Let’s Build the Future of Learning Join us to design and deliver AI-powered learning tools that scale across the world and unlock human potential.
About
the Team: Our Fullstack Engineering teams build the core product experiences that power learning at Quizlet. From user-facing features to backend services, we focus on delivering high-quality, reliable, and scalable systems that impact millions of learners globally. We partner closely with Product, Design, and Data to bring ideas to life quickly and thoughtfully.
About
the Role: We’re hiring Fullstack Engineers across multiple levels (Staff - Principal Engineers), with leveling determined through the interview process. In this role, you’ll work across the stack to design, build, and ship product features end-to-end. You’ll contribute to both frontend and backend systems, ensuring a seamless, performant, and engaging user experience. Success is measured by your ability to deliver high-impact features, improve system quality, and contribute to team velocity. We’re happy to share that this is an onsite position in either our Denver or San Francisco office. To support collaboration, we ask employees to be in the office at least three days a week: Monday, Wednesday, and Thursday. \n In this role, you will: Build and ship end-to-end product features across frontend and backend systems Design scalable, maintainable services and APIs Collaborate with Product, Design, and Data partners to define and deliver solutions Improve performance, reliability, and user experience across the product Contribute to code quality, testing, and engineering best practices Participate in system design, code reviews, and team planning What you bring to the table: Experience building and shipping production systems across frontend and backend Strong proficiency in modern web technologies (e.g., JavaScript/TypeScript, React, APIs, backend services) Experience with scalable systems and performance optimization Ability to work across ambiguity and drive projects end-to-end Strong collaboration and communication skills