Sentry is on a mission to help developers write better software faster. With over $217 million in funding and more than 100,000 organizations using our tools, we are building performance and error monitoring tools that help companies like Disney, Microsoft, and Atlassian spend less time fixing bugs and more time building products. We embrace a hybrid work model, with specific in-office days to encourage collaboration. We are looking for a Senior Software Engineer (JavaScript) to join our JavaScript SDK team and help redefine the future of JavaScript development. This role involves tackling complex challenges across the JavaScript ecosystem and leveraging AI to craft elegant, high-impact code. You will work on cutting-edge SDKs for the browser, React, Node.js, and Next.js, and be involved in building essential tools that empower millions of developers globally.