5+ years experience building world-class product experiences for an interactive web-app. Built and maintained scalable backend services. Built and maintained complex, stateful frontend user interfaces. Deep collaboration with other engineers, designers, product managers is a must. Prior experience working with AI engineers to build AI-driven features that support education use cases is a bonus. Experience building user interfaces with accessibility in mind is a plus. Strong technical project management skills. Experience building and maintaining complex software. Writing clean, maintainable software that solves hard problems. Writing testable, quality code. Strong communication, thoughtfulness, and desire to give and receive regular feedback. Empathy for learners around the world. Motivated to learn new things and share what you learn with the world. Proven cross-cultural competency skills demonstrating self-awareness, awareness of other, and the ability to adopt inclusive perspectives, attitudes, and behaviors. Prior experience building an ELA learning or assessment product (using Generative AI / LLMs) a plus.