• Architect and implement scalable backend services in Python and Go with performance and maintainability in mind. • Design and build modern web applications using React. • Design and optimize complex MySQL database schemas and queries for educational data. • Contribute to building authoring tools that enable content creators to develop high-quality educational materials. • Mentor junior developers on engineering best practices. • Drive technical decisions around architecture, scalability, and system design. • Collaborate with product managers and designers to translate educational requirements into technical implementations. • Participate in code reviews and technical documentation efforts.

• Navigate ambiguity to solve complex, novel problems within previously untackled spaces. • Collaborate with cross-functional engineering teams to drive architectural alignment and influence high-impact shared goals. • Serve as a key contributor in defining the team’s technical direction, establishing best practices, and architecting long-term roadmaps. • Build and deploy maintainable, cost-effective, and responsive solutions that meet customer needs with a high speed-to-market. • Partner with product, design, and infrastructure teams to build or enhance scalable applications and services. • Drive application reliability by partnering with Operations and Infrastructure to build, scale, and monitor robust services. • Design, develop, test, and debug high-performance software code for mission-critical business applications. • Analyze and optimize both frontend and backend codebases to maximize system efficiency and performance.

• Design, develop, and maintain software that enables developers to efficiently interact with our cloud infrastructure and services • Work closely with cross-functional teams to understand requirements and design solutions that are intuitive, efficient, scalable, and reliable • Provide technical leadership for the Cloud Infrastructure team to design and implement strategies for optimizing cloud costs, resource utilization, and overall performance • Lead the development of software solutions to enable engineers to seamlessly use networking, compute, and storage services within AWS and Kubernetes environments • Identify opportunities for automation and process improvement to enhance developer productivity • Collaborate with cloud and software engineers to integrate solutions seamlessly into cloud environments • Conduct code reviews and provide constructive feedback to other team members • Stay up-to-date with the latest trends and technologies in cloud infrastructure and software engineering

• Design and implement game features and systems in C++ for all Zwift platforms (iOS, Windows, Android, Mac, Apple TV), ensuring optimal performance and maintainability. • Collaborate with cross-functional teams, including game engineers, backend engineers, product managers, and UX designers to design, plan, test, and deliver high-quality features. • Optimize game performance through profiling, instrumentation, and improvements in CPU utilization, memory usage, and startup times. • Build tools and frameworks to improve development workflows and empower other engineers. • Debug and resolve complex issues across a diverse set of devices and platforms, improving reliability and stability. • Contribute to code reviews, design discussions, and team planning processes. • Ensure code quality through automated testing (e.g., unit testing, integration testing, and similar). • Advocate for and implement engineering best practices like automated testing, Continuous Integration / Continuous Deployment (CI/CD), reusability, and maintainability.