Role Description As an Infrastructure Engineer on the API Platform team, your role will be crucial in shaping and constructing the robust systems that not only support our current flagship products but also lay the groundwork for the next wave of engineering innovations. From optimizing user experiences across various projects to ensuring seamless scalability and data integrity, you'll be at the forefront of shaping the technological backbone of our platform. Collaborating closely with cross-functional teams, you'll leverage your expertise to tackle audacious challenges and push the boundaries of what's possible. Your contributions will directly impact millions of users, as every line of code you write furthers our mission to revolutionize the way people work and collaborate. Join us in redefining the future, where your passion for building scalable, reliable systems will drive meaningful change on a global scale. Our Engineering Career Framework is viewable by anyone outside the company and describes what’s expected for our engineers at each of our career levels. Check out our blog post on this topic and more here . Responsibilities - Build infrastructure capable of managing metadata for hundreds of billions of files, handling hundreds of petabytes of user data, and facilitating millions of concurrent connections. - Lead the expansion of Dropbox's function as the data-fabric, connecting hundreds of millions of applications, devices, and services globally, while also driving initiatives to enhance interoperability and adaptability across diverse ecosystems. - Measure and optimize Dropbox's analytics platform to maintain its status as one of the most advanced in the industry for extracting meaningful insights from vast data volumes. - Collaborate with cross-functional teams to innovate and implement solutions that enhance the performance, reliability, and security of Dropbox's infrastructure, ensuring a seamless experience for users worldwide. - Mentor and guide junior team members, sharing knowledge and best practices to cultivate a culture of continuous learning and professional growth within the infrastructure engineering team. - Stay current with emerging technologies and industry trends to continuously enhance Dropbox's infrastructure and maintain a competitive edge in the market. - Participate in on-call rotations as part of the team, being available for calls during both core and non-core business hours. Qualifications - BS, MS, or PhD in Computer Science or related technical field involving coding (e.g., physics or mathematics), or equivalent technical experience. - 2+ years of professional software development experience. - Proven track record constructing and managing expansive, multi-threaded, geographically dispersed backend systems. - Proficient in programming and debugging across a range of languages such as Python, Go, C/C++, or Java. - Proficiency with operating system internals, filesystems, databases, networks, and compilers. - Proven track record of defining & delivering well-scoped milestones/projects. - Ability to independently define right solutions for ambiguous, open-ended problems. Preferred Qualifications - Familiarity with Semaphores and Mutexes. Compensation - Canada Pay Range: $134,300 - $181,700 CAD.

• Betreuung des gesamten Lebenszyklus der Software cellms® • Programmierung und Software-Design von cellms® • Technische Beratung und Planung der Projekte • Mitgestaltung des Scrum-Prozesses im agilen Team • Verantwortung nach dem Prinzip „You build it, you run it!“ • Beobachtung aktueller Trends und Umsetzung neuer Ideen

• Full-Stack-Entwicklung unserer Anwendungen auf Basis von React, Node.js und PostgreSQL • Umsetzung in einer vollständig auf TypeScript basierenden Codebasis • aktives Mitwirken an der Gestaltung unserer Produktlandschaft • Entwicklung robuster und sicherer Softwarearchitekturen

• Planning, architecture, and development of Shopify apps, plugins, and API integrations • Full-stack development using modern frontend (React, Next.js) and backend (Node.js, Express, TypeScript) technologies • Integration of third-party systems via REST and GraphQL interfaces • Ensuring performance, code quality, and scalability • Implementing responsive and accessible UI components • Conducting code reviews, testing (unit, integration, end-to-end), and debugging • Building and maintaining CI/CD pipelines and technical documentation • Collaborating with design, product, and QA teams to build products from the ground up