Mobile Release Engineer

Role Description

We are looking for a Mobile Release Engineer to completely own the architecture and end-to-end deployment lifecycle of our white-label fitness app engine. This is a high-autonomy ownership role. You will design the multi-tenant system and internal tooling that allows us to scale to thousands of custom apps from a single codebase.

• Custom Monitoring Dashboard:
  • Architect a central internal UI to monitor our active app fleet, track deployment stages, flag account renewals, and trigger one-click re-deployments.
• White-Label Infrastructure:
  • Maintain and optimize our automated multi-tenant deployment pipelines utilizing Expo, React Native, EAS, and Fastlane.
• Automated Asset Validation:
  • Script automated verification checks for coach assets to flag incorrect file formats, transparent backgrounds, or wrong dimensions before builds compile.
• Fleet Versioning & OTA Updates:
  • Manage our fleet upgrade strategy and EAS Update architecture to push instant code fixes smoothly without breaking dependencies.
• Developer Portal Handshakes:
  • Guide coaches through setting up individual Apple and Google developer accounts, ensuring correct team permissions and credential access.
• Store Rejection Ownership:
  • Own the remediation loop for store rejections, diagnosing error logs and deploying quick fixes to keep the onboarding pipeline moving.
• Lifecycle & Compliance Tracking:
  • Track active app fleet health, manage Firebase push notification certificates, and proactively monitor upcoming store compliance deadlines.
• Automated Client Notifications:
  • Integrate communication triggers (like email APIs) to automatically notify coaches the exact second their branded app goes live.
• Build the Playbook:
  • Document and standardize our white-label engineering playbook to establish a repeatable blueprint for future multi-tenant growth.

Qualifications

• 3+ years of experience leading mobile release cycles, automated CI/CD deployment pipelines, and code-signing workflows for iOS and Android.
• Deep working knowledge of the Expo and React Native ecosystem, specifically dealing with dynamic configurations (app.config.js) and EAS build profiles.
• Ability to write clean automation scripts (Node.js, Bash, Python) and build simple web dashboards to visualize pipeline data.
• Deep understanding of how to securely manage, isolate, and rotate hundreds of unique Apple/Google API keys, production certificates, and push notification tokens using EAS Credentials or cloud secret managers.
• Outstanding organizational and communication skills to explain technical app store requirements to non-technical fitness coaches over email.

Bonus Points

• Experience managing large fleets of white-labeled apps from a single codebase.
• Deep knowledge of Firebase multi-tenant configurations and push notification routing.
• A personal passion for fitness, athletics, or health optimization.

Benefits

• 100% remote
• Flexible hours
• 20 days PTO, plus public holidays
• Your birthday off
• Gym and wellness stipend
• Annual learning and growth budget