Joining the Studio team as a full-time Software Development Engineer II (Fullstack), the successful candidate will lead contributions to Mapbox Studio, focusing on building workflow tools and solving complex architecture problems while working remotely. Key responsibilities Lead contributions to Mapbox Studio, ensuring the delivery of performant, testable code Facilitate informed technical decisions that align with the long-term vision for maps at Mapbox Optimize application performance and reduce technical debt while mentoring teammates and promoting operational excellence Required qualifications Proven experience building client-side applications using React and TypeScript (ES6+) with a strong understanding of HTML5 and CSS3 3+ years of experience in building and maintaining scalable backend services and CI/CD pipelines Expertise in performance optimization for large-scale, data-intensive applications Proficiency in integrating RESTful APIs and a functional understanding of cloud infrastructure, specifically AWS Familiarity with testing frameworks such as Playwright or Jest to ensure code reliability and performance