Mindroiu Serban-Alexandru PFA
Senior DevOps / Cloud Security Engineer
Mindroiu Serban-Alexandru PFARomania9 days ago
Full-timeRemote FriendlyInformation Technology
About The Role

We are looking for a Senior DevOps / Cloud Security Engineer who has designed, architected, or managed enterprise-grade AWS infrastructure with multi-account strategies, audit trails, and GDPR-compliant data handling.

You will own our cloud security posture while ensuring operational excellence. This is a hands-on, senior role where you will combine modern DevOps best practices with AI-assisted workflows to build and secure highly available infrastructure.

Key Responsibilities

Enterprise Cloud Architecture

  • Manage and evolve multi-account AWS infrastructure (production, staging, backup).
  • Implement cross-account security policies, backup strategies, and disaster recovery.
  • Design highly available systems with automatic failover and zero-downtime deployments.

Security & Compliance

  • Maintain GDPR-compliant infrastructure with full audit trails and automated data purging.
  • Configure AWS security services (GuardDuty, Security Hub, CloudTrail) for threat detection.
  • Manage encryption keys, secrets rotation, and access controls across all AWS accounts.

Infrastructure as Code & Automation

  • Extend and maintain our Python-based Pulumi infrastructure codebase.
  • Build automation tools and self-service platforms for development teams.
  • Implement policy-as-code and infrastructure compliance testing.

Modern Development Practices

  • Use AI-assisted tools (Claude, Cursor, GitHub Copilot) for infrastructure automation.
  • Build secure CI/CD pipelines with integrated security scanning.
  • Combine traditional coding skills with AI-assisted workflows for faster delivery.

Operational Excellence

  • Build monitoring and alerting using CloudWatch, AWS X-Ray, and related tools.
  • Define SLOs, error budgets, and incident response procedures (SRE best practices).
  • Manage data infrastructure including PostgreSQL clusters, caching layers, and search systems.

Required Skills & Experience

βœ… Must Have:

  • 5+ years managing enterprise AWS infrastructure (multi-account architectures, backup & DR, incident response).
  • Hands-on experience with GDPR/PII compliance implementation.
  • Strong Python skills (writing/debugging infrastructure automation scripts).
  • AWS security expertise (IAM, KMS, secrets management, audit logging).
  • Proven track record of managing production incidents and security events.
  • Willingness to adopt and work with AI-assisted development tools (or prior experience using them).

βœ… Technical Environment

  • Multi-account AWS infrastructure (managed via Pulumi – Python).
  • Kubernetes clusters on Porter.run.
  • Aurora PostgreSQL (with ML extensions).
  • GitHub Actions CI/CD pipelines.
  • CloudWatch-based monitoring with custom alerting.

Nice to Have

  • Ruby on Rails deployment and optimization experience.
  • Knowledge of ML infrastructure and vector databases.
  • Experience with zero-trust networking (Tailscale, HashiCorp Boundary).
  • Contributions to open-source infrastructure-as-code or security projects.

Why Join Us?

🌍 Ownership: Take full responsibility for infrastructure powering thousands of users.

⚑ Innovation: Work with cutting-edge AI and DevOps tools.

πŸ”‘ Impact: Shape the security posture and reliability of a growing platform.

πŸ“ˆ Growth: Help define infrastructure strategy and build a future team.

πŸ’» Flexibility: 100% remote work with asynchronous collaboration.

πŸ’° Benefits: Competitive compensation & comprehensive benefits package.

Apply Now

If you have successfully built and managed enterprise-level AWS infrastructure and are excited about combining DevOps excellence with AI-assisted workflows, we’d love to hear from you!

Skills: infrastructure,devops,aws,cloud

Key Skills

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