Senior DevOPSCloud Engineer Mobile Apps

Must Have:

• Please focus on the bolded technologies in the Experience and skill set requirements.

Description

Key Responsibilities

• Build and maintain automated CI/CD pipelines using tools such as Azure DevOps Fastlane BrowserStack Codemagic etc. for mobile wallet and backend services including signing versioning testing and app store deployment workflows.
• Support the publication and lifecycle management of wallet apps in the Apple App Store and Google Play Store overseeing release coordination staged rollouts and app health monitoring.
• Design and deploy app attestation infrastructure using Apple App Attest and Google Play Integrity API to ensure wallet.
• Architect deploy and manage Azure cloud infrastructure and Kubernetes (AKS/OpenShift) clusters/workloads ensuring reliability scalability and secure multi environment operations.
• Build and manage containerized workloads using Docker/Podman infrastructure as code with Terraform/Ansible and secure integrations with relational databases and event driven systems.
• Implement DevSecOps practices including SAST/DAST scanning secrets management certificate rotation vulnerability remediation and compliance with identity trust frameworks (PCTF NIST eIDAS) and organization cybersecurity policies.
• Conduct load testing performance benchmarking and continuous hardening of backend wallet and cloud components.
• Implement observability and logging stacks (Prometheus Grafana Azure Log Analytics) and integrate crash analytics tools (Crashlytics App Center) to drive stability and reliability improvements.
• Collaborate with architects developers cybersecurity teams and stakeholders to ensure cohesive delivery across wallet agent and platform components.
• Produce documentation such as deployment architectures runbooks procedures and operational playbooks while mentoring engineers in cloud Kubernetes and DevOps best practices.

Experience and Skill Set Requirements

Mobile Wallet and Infrastructure Deployment 30%

• Implement automated delivery pipelines for digital credentials mobile wallet builds ensuring consistent signing versioning and distribution through CI/CD processes.
• 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.
• Collaborate with product managers technical lead mobile developers and testers to coordinate release readiness testing cycles staged rollouts and monitoring of app health across stores.
• 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.
• Collaborate with mobile engineering teams to embed attestation logic into wallet apps strengthen anti tampering controls and enhance overall platform security posture.

DevSecOps CI/CD Automation & Engineering Quality 30%

• 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.
• Implement load-testing and performance benchmarking using tools such as Locust or JMeter to validate system scalability under peak credential issuance and verification loads.
• Enforce SDLC code quality and DevOps best practices-including code reviews secure Integrate DevSecOps practices into all CI/CD workflows embedding security scanning SAST/DAST secret detection and container image scanning into pipelines.
• Manage secure configuration of infrastructure including TLS certificate rotation secret management encryption policies network segmentation and hardened OS baselines.
• Work with teams to implement identity and access management privileged access controls threat modeling and continuous compliance monitoring.
• Conduct regular infrastructure hardening patching library updates dependency audits and vulnerability remediation cycles for wallet agent and backend components.
• Experience with scripting languages like Python and Bash
• Ensure alignment with digital identity trust frameworks (PCTF NIST eIDAS) and enterprise cybersecurity policies.

Cloud Architecture Platform Engineering & Infrastructure-as-Code 25%

• An expert in architecting building and maintaining Azure cloud infrastructure that supports the digital credential platform ensuring high availability resilience and secure multi environment deployments.
• Build and manage containerized workloads using Docker/Podman applying secure image management registry automation and runtime hardening.
• Design and operate Kubernetes production clusters (AKS/OpenShift) including workload orchestration scaling policies RBAC network rules and automated failover.
• Develop and maintain infrastructure as code using Terraform Ansible and related tooling to ensure consistent auditable and automated environment provisioning.
• Support backend components interacting with relational databases (e.g. PostgreSQL MySQL) through secure connections and optimized queries.
• Operate and integrate event driven architectures caching mechanism job schedulers and asynchronous messaging systems.
• In-depth knowledge of Azure networking VNETs ingress controllers firewalls and identity integrations to support secure and compliant services.
• Proven experience designing modern architectural patterns to support delivery of complex IT solutions that are reliable secure responsive and scalable.
• Experience applying industry cloud and security standards and best practices to your work that can be adopted by others.

Observability Monitoring & System Insights 10%

• Implement and maintain observability stacks using Prometheus Grafana Azure Log Analytics or equivalent tools ensuring end to end visibility across services.
• Integrate crash analytics tools (e.g. Firebase Crashlytics App Center) into the DevOps workflow to monitor wallet stability identify crash trends and support continuous reliability improvements.
• Define dashboards alerting rules incident playbooks SLIs/SLOs and health checks to support high availability identity workloads.
• Conduct root cause analysis and drive long term reliability improvements across cloud container and wallet infrastructure components.

Collaboration Documentation & Agile Delivery 5%

• Work closely with architects wallet/mobile developers automation engineers cybersecurity teams and enterprise stakeholders to ensure cohesive solution delivery.
• Produce and maintain documentation including diagrams deployment architectures operational runbooks method of procedures and troubleshooting playbooks.
• Participate in Agile ceremonies and contribute to planning release coordination and cross team technical alignment.
• Mentor team members in cloud engineering DevOps automation Kubernetes operations and secure deployment practices.