Reopen! DevOPS/Cloud Engineer - Senior - 1Y contract
On-site · Toronto, Ontario, Canada
Job Summary
Senior DevOps/Cloud Engineer contract tasked with building and maintaining automated delivery pipelines for digital credentials mobile wallets, enabling secure signing, versioning, and distribution through CI/CD. Responsibilities include designing and implementing backend app attestation infrastructure (Apple App Attest, Google Play Integrity), implementing push notifications (Firebase), publishing and lifecycle management on Apple App Store and Google Play Store with proper signing and release governance, building and optimizing CI/CD pipelines (Azure DevOps, Fastlane, BrowserStack, Codemagic) for backend and wallet services, securing infrastructure (TLS rotation, secret management, encryption policies, network segmentation, hardened OS baselines), and ensuring alignment with digital identity trust frameworks (PCTF, NIST, eIDAS) and enterprise cybersecurity policies.
Required Qualifications
- Implement automated delivery pipelines for digital credentials mobile wallet builds, ensuring consistent signing, versioning, and distribution through CI/CD processes
- Design and implement backend app attestation infrastructure enabling validation of mobile wallet integrity using Apple App Attest and Google Play Integrity API
- Implement push notifications using tools such as Firebase
- Support publication and lifecycle management of mobile wallet applications in the Apple App Store and Google Play Store, ensuring compliance with platform requirements, signing procedures, and release governance
- Build, maintain, and optimize CI/CD pipelines using tools such as Azure DevOps, Fastlane, BrowserStack, Codemagic, for both backend and wallet-related services, including automated testing, container builds, artifact management, and deployment approvals
- Manage secure configuration of infrastructure including TLS certificate rotation, secret management, encryption policies, network segmentation, and hardened OS baselines
- Ensure alignment with digital identity trust frameworks (PCTF, NIST, eIDAS) and enterprise cybersecurity policies
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