RQ10432 - DevOPS/Cloud Engineer - Senior

Key Responsibilities
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• 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. <\/span>
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• Support the publication and lifecycle management of wallet apps in the <\/span> Apple App Store and <\/span> Google Play Store , overseeing release coordination, staged rollouts, and app health monitoring. <\/span>
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• Design and deploy <\/span> app attestation infrastructure using <\/span> Apple App Attest and <\/span> Google Play Integrity API to ensure wallet. <\/span>
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• Architect, deploy, and manage <\/span> Azure cloud infrastructure and <\/span> Kubernetes (AKS\/OpenShift)clusters\/workloads, ensuring reliability, scalability, and secure multi‑environment operations. <\/span>
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• Build and manage containerized workloads using <\/span> Docker\/Podman , infrastructure‑as‑code with <\/span> Terraform\/Ansible , and secure integrations with relational databases and event‑driven systems. <\/span>
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• 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. <\/span>
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• Conduct load testing, performance benchmarking, and continuous hardening of backend, wallet, and cloud components. <\/span>
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• Implement observability and logging stacks (<\/span> Prometheus, Grafana, Azure Log Analytics ) and integrate crash analytics tools (Crashlytics, App Center) to drive stability and reliability improvements. <\/span>
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• Collaborate with architects, developers, cybersecurity teams, and stakeholders to ensure cohesive delivery across wallet, agent, and platform components. <\/span>
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• Produce documentation such as deployment architectures, runbooks, procedures, and operational playbooks while mentoring engineers in cloud, Kubernetes, and DevOps best practices. <\/span>
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  Requirements <\/h3>
  
  

  
  

  
  Experience and Skill Set Requirements <\/span>
  
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  • Mobile Wallet and Infrastructure Deployment – 30%
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    • Implement automated delivery pipelines for <\/span><\/span> digital credentials mobile wallet <\/span> builds, ensuring consistent signing, versioning, and distribution through CI\/CD processes. <\/span>
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    • Support <\/span> publication and lifecycle management of mobile wallet applications in the <\/span> Apple App Store and <\/span> Google Play Store , ensuring compliance with platform requirements, signing procedures, and release governance. <\/span>
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    • 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. <\/span>
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    • Design and implement backend <\/span> app attestation infrastructure enabling validation of mobile wallet integrity using <\/span> Apple App Attest and <\/span> Google Play Integrity API . Implement push notifications using tools such as Firebase. <\/span>
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    • Collaborate with mobile engineering teams to embed attestation logic into wallet apps, strengthen anti‑tampering controls, and enhance overall platform security posture. <\/span>
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    • DevSecOps, CI\/CD Automation & Engineering Quality – 30%
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      • Build, maintain, and optimize <\/span> 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. <\/span>
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      • Implement <\/span> load\-testing and performance benchmarking using tools such as Locust or JMeter to validate system scalability under peak credential issuance and verification loads. <\/span>
        <\/span> Enforce SDLC, code quality, and DevOps best practices—including code reviews, secure Integrate <\/span> DevSecOps practices into all CI\/CD workflows, embedding security scanning, SAST\/DAST, secret detection, and container image scanning into pipelines. <\/span><\/span><\/li>
        
        
      • Manage secure configuration of infrastructure including <\/span><\/span> TLS certificate <\/span> rotation, secret management, encryption policies, network segmentation, and hardened OS baselines. <\/span>
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      • Work with teams to implement identity and access management, privileged access controls, threat modeling, and continuous compliance monitoring. <\/span>
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      • Conduct regular infrastructure hardening, patching, library updates, dependency audits, and vulnerability remediation cycles for wallet, agent, and backend components. <\/span>
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      • Experience with scripting languages like <\/span><\/span> Python <\/span> and <\/span><\/span> Bash
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      • Ensure alignment with digital identity trust frameworks (PCTF, NIST, eIDAS) and enterprise cybersecurity policies. <\/span>
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      • Cloud Architecture, Platform Engineering & Infrastructure\-as\-Code – 25%
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      • An expert in architecting, building, and maintaining <\/span><\/span> Azure cloud infrastructure <\/span> that supports the digital credential platform, ensuring high availability, resilience, and secure multi‑environment deployments. <\/span>
        <\/span> Build and manage containerized workloads using <\/span> Docker \/<\/span> Podman , applying secure image management, registry automation, and runtime hardening. <\/span><\/span><\/li>
        
        
      • Design and operate <\/span> Kubernetes production clusters (AKS\/OpenShift), including workload orchestration, scaling policies, RBAC, network rules, and automated failover. <\/span>
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      • Develop and maintain <\/span> infrastructure‑as‑code using <\/span> Terraform , <\/span> Ansible , and related tooling to ensure consistent, auditable, and automated environment provisioning. <\/span>
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      • Support backend components interacting with relational databases (e.g., <\/span> PostgreSQL , <\/span> MySQL ) through secure connections and optimized queries. <\/span>
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      • Operate and integrate event‑driven architectures, caching mechanism, job schedulers and asynchronous messaging systems. <\/span>
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      • In\-depth knowledge of Azure networking, VNETs, ingress controllers, firewalls, and identity integrations to support secure and compliant services. <\/span>
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      • Proven experience designing modern architectural patterns to support delivery of complex IT solutions that are reliable, secure, responsive and scalable. <\/span>
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      • Experience applying industry cloud and security standards and best practices to your work that can be adopted by others. <\/span>
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        Observability, Monitoring & System Insights – 10%
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        • Implement and maintain observability stacks using <\/span> Prometheus , <\/span> Grafana , <\/span> Azure Log Analytics , or equivalent tools, ensuring end‑to‑end visibility across services. <\/span>
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        • Integrate <\/span> 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. <\/span>
          <\/span> Define dashboards, alerting rules, incident playbooks, SLIs\/SLOs, and health checks to support high‑availability identity workloads. <\/span>
          <\/span> Conduct root‑cause analysis and drive long‑term reliability improvements across cloud, container, and wallet infrastructure components. <\/span><\/span><\/li>
          
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          Collaboration, Documentation & Agile Delivery – 5%
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          • Work closely with architects, wallet\/mobile developers, automation engineers, cybersecurity teams, and enterprise stakeholders to ensure cohesive solution delivery. <\/span>
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          • Produce and maintain documentation including diagrams, deployment architectures, operational runbooks, method of procedures, and troubleshooting playbooks. <\/span>
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          • Participate in Agile ceremonies and contribute to planning, release coordination, and cross‑team technical alignment. <\/span>
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          • Mentor team members in cloud engineering, DevOps automation, Kubernetes operations, and secure deployment practices. <\/span>
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            <\/body>
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