Zwift

Full-stack Engineer

• 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.

Senior Software Engineer 2, Game Systems

Engineering Manager

• Lead, mentor, and grow a team of engineers working on Zwift's core game systems, fostering a healthy team culture and high engineering standards.
• Partner with our Recruiting team to source, interview, and hire engineers as the team scales from 3 to 5+ members.
• Set technical direction for game systems across all Zwift platforms, balancing short-term delivery with long-term architectural health.
• Collaborate with cross-functional partners, including game engineers, backend engineers, product managers, and UX designers, to define roadmaps, align priorities, and deliver high-quality features.
• Drive engineering and operational excellence through investment in testing, instrumentation, CI/CD, and developer tooling.
• Manage competing priorities and ambiguity, proactively surfacing decisions and tradeoffs to leadership and stakeholders.
• Contribute technically through code reviews, design discussions, architectural guidance, and hands-on development when appropriate.
• Identify and mitigate risks, resolve cross-team dependencies, and ensure reliable delivery against a 6-12 month planning horizon.
• Champion continuous improvement across your team and neighboring teams, identifying bottlenecks and driving solutions.

Senior Engineering Manager – Game Systems

Ecommerce

• Build, maintain, and execute a rigorous experimentation roadmap across landing pages, product descriptions, checkout flows, post-purchase funnels, etc. to maximize shopping conversion rate
• Manage the Shopify environment and configuration, including app integrations, theme customizations (Liquid/CSS/HTML), and site speed optimization
• Accountable for business-as-usual shop management (e.g., product launches, troubleshoot issues, app management, managing assortment), executing product promotions, and release planning/publishing
• Own funnel analytics and performance dashboards for the shop. Monitor and report on KPIs via Shopify Analytics, GA4, heatmaps, session recordings, etc. to identify friction points and opportunity areas
• Technical point of contact for Google Merchant Center. Monitor the product feed for errors, ensure all products are correctly categorized (GTINs, Titles, Descriptions), and troubleshoot any "disapproved" items
• Recommend and implement best-in-class Shopify apps to drive business results and audit/prune apps to ensure site stability and cost-efficiency
• Ensure all enhancements follow best practices for usability, accessibility, and mobile-first performance and maintain visual and functional parity with core Zwift.com experience.

Senior Software Engineer 2, Game Systems

Senior Engineering Manager – Game Systems

eCommerce Growth Manager