Full-stack Engineer

Role Overview

We are seeking a highly skilled Full-stack Engineer to join our San Francisco-based team at Speak, where you will shape the future of AI-driven language learning technology.

Your Mission

• Architect and build innovative, production-ready web applications that integrate advanced artificial intelligence capabilities into seamless user experiences.
• Take ownership of features from initial concept through final deployment to production environments.
• Leverage modern coding AI agents as strategic collaborators in your daily workflow for design, testing, and rapid iteration cycles.

What We Value

You thrive on shipping polished products quickly while maintaining high code quality. You possess the flexibility to build robust solutions from scratch when necessary ('scrappily') without compromising long-term architectural integrity. As a cross-functional collaborator, you excel at communicating complex technical concepts to diverse stakeholders across engineering, product, and design teams.

Impact

Your work will directly influence how millions of learners interact with AI tutors globally, helping us scale our content library and refine the core learning engine that defines Speak's market leadership in San Francisco.