Pixie Meta is looking for a senior DevOps engineer to design and implement a production-ready CI/CD pipeline for our Unity mobile games. The first implementation will be for an existing Unity project (Android + iOS). The solution must then be reusable as a template for future games. We’re looking for someone experienced with Unity build pipelines, mobile signing, and GitHub Actions at a professional level. ### Project Goals You will: * Design and implement CI/CD pipelines using **GitHub Actions** * Produce signed Android and iOS builds from CI * Implement a governed release process with required approvals * Automate store uploads (Google Play + TestFlight) * Create reusable workflows/templates for future Unity projects * Document the full system so it can be operated internally ### Required Deliverables **1. PR Validation Workflow** * Run Unity tests (EditMode / PlayMode if available) * Block merges if checks fail **2. Release Candidate Builds** * Signed Android AAB + APK * Signed iOS IPA * Proper artifact naming/versioning * Caching to improve build speed * Crash symbols output (Android mapping files, iOS dSYMs) **3. Store Publishing Workflow** * Governed release flow (multi-approval requirement) * Upload Android builds to Google Play * Upload iOS builds to TestFlight * Ensure auditability of releases **4. Reusable Template** * Parameterized workflows for future games * Clear onboarding checklist **5. Documentation** * CI/CD architecture overview * Secrets & signing setup guide * Release runbook * Troubleshooting guide ### Tech Stack * Unity (latest LTS / Unity 6+) * GitHub Actions * Android (AAB/APK signing, Play Console upload) * iOS (codesigning, TestFlight upload) * Fastlane (or similar tooling for Apple workflows) ### Ideal Candidate You have: * Proven experience building CI/CD for **Unity mobile projects** * Strong experience with **GitHub Actions** * Experience with Android signing & Play Console APIs * Experience with iOS codesigning & App Store Connect automation * Experience designing reusable CI templates * Clear documentation habits Bonus: * Experience optimizing Unity build performance * Experience implementing approval-based release governance in GitHub ### Project Structure We prefer milestone-based delivery: 1. CI design proposal 2. PR validation workflow 3. Android + iOS release builds 4. Store publishing automation 5. Template + documentation + handover ### Important This is a production pipeline for a live mobile game studio. We’re looking for someone senior who can design the system, not just implement instructions. If you apply, please include: * Examples of Unity CI/CD pipelines you’ve built * Your approach to mobile signing in CI * Estimated timeline for full delivery We’re looking forward to get started! Best Regards, Giancarlo