We're looking for a Frontend Engineer Intern to help build the next generation of AI-powered testing and observability tools. You'll work closely with our founding team to craft intuitive, high-performance user experiences while gaining hands-on experience with modern frontend technologies. What you'll be working on Building elegant, user-friendly interfaces for our AI-driven testing and tracing platform Designing and implementing interactive data visualizations to help users understand test results and system behavior Improving the UX of our agentic testing workflows, making debugging and error detection seamless What we're looking for Passion for frontend development and design—you care about how things look, feel, and function Experience with modern frontend frameworks Interest in data visualization and making complex systems easy to understand Understanding of frontend performance optimization High level of ownership and autonomy—you're excited to take on challenges and drive features end-to-end Bonus points for Experience with browser automation or testing frameworks Having a strong portfolio of past work Experience in network logs and browser internals Why join us? Work with cutting-edge AI and observability tools Build a product from the ground up and have a real impact Learn from a small, high-talent founding team in San Francisco Opportunity for full-time conversion