DEVOPS ENGINEER — MOBILE & WEB (REACT NATIVE / EXPO) Location: Fully remote — candidates worldwide
Engagement: Long-term contract Budget: up to 46 USD per hour ABOUT OUR CLIENT Our client is a software startup making sports training more engaging through gamification. Our platform connects training facilities, commercially available sensor systems, and players through mobile apps and the web, turning practice into a social and competitive experience. ABOUT THE ROLE We’re looking for a hands-on DevOps Engineer to own and improve our mobile and web build, release, and deployment workflows. You’ll work with GitHub Actions, Expo, EAS, React Native, Supabase, Next.js, and React to help a small, fully remote engineering team ship reliable updates. Alongside release engineering, you’ll troubleshoot React Native issues, fix bugs, and contribute UI updates when needed. WHAT YOU’LL DO - Manage, maintain, and optimize CI/CD pipelines, build systems, and deployment workflows for mobile and web applications. - Build and improve GitHub Actions workflows, including automated testing and release checks. - Manage iOS and Android builds and releases using Expo/EAS, App Store Connect, and Google Play Console. - Configure and manage over-the-air updates, versioning strategies, and release environments. - Support A/B testing frameworks and automated testing integrations. - Improve developer tooling, Supabase services, and infrastructure supporting Next.js and React applications. - Troubleshoot build and deployment failures and resolve React Native bugs and UI issues. - Take ownership of practical engineering tasks as priorities evolve. WHAT WE’RE LOOKING FOR - 3+ years of experience in DevOps or infrastructure engineering focused on mobile and web platforms. - Strong hands-on experience with GitHub Actions, Expo, EAS, and React Native. - Proven experience managing production releases through both App Store Connect and Google Play Console. - Experience configuring versioning strategies, OTA updates, and A/B testing environments. - Proficiency with Supabase and the Next.js and React ecosystems. - Ability to make React Native code changes, including bug fixes and UI updates. - Strong troubleshooting skills, ownership, and the ability to manage changing priorities in a small startup team. NICE TO HAVE - Experience supporting automated end-to-end and integration tests in CI/CD. - Experience implementing 3D graphics in mobile applications outside gaming. - Experience developing for hardware sensors or integrating sensor data. - Meaningful engineering ownership of shipped cross-platform products. - Interest in product design, user experience, and software quality. - A love of baseball or other sports, particularly skills training. WHY JOIN? - Work on a sports training platform connecting software with real-world practice. - Own mobile and web delivery workflows with a direct impact on the product and developer experience. - Join a small, fully remote team in a long-term contracting role.