Hybrid Senior SRE, Infrastructure – Platform

Posted 4 days ago

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About the role

  • Senior Site Reliability Engineer ensuring operational excellence for multi-datacenter infrastructure at F5. Developing automation tools and APIs in Python and Go.

Responsibilities

  • Design and develop internal tools, CLIs, and APIs (primarily in Go and Python) that enable infrastructure self-service
  • Build integrations between infrastructure systems
  • Develop and maintain API clients and libraries for interacting with infrastructure services
  • Write well-tested, documented, and maintainable code with proper versioning, release processes, and code review practices
  • Architect, develop, and refactor Ansible roles and playbooks
  • Automate bare-metal server lifecycle end-to-end
  • Design, write, and maintain GitLab CI pipelines for infrastructure automation
  • Develop automation for self-hosted Kubernetes cluster lifecycle management
  • Build automation for AWS and Azure resources
  • Instrument internal tools and automation with proper logging, metrics, and tracing
  • Automate PCI-DSS compliance workflows

Requirements

  • 5+ years of experience in an SRE, DevOps, or Infrastructure Engineering role with a strong emphasis on writing code and building automation
  • Proficiency in Python, with experience building CLI tools, APIs (Flask/FastAPI or equivalent), and automation frameworks
  • Expert-level Ansible skills: custom role development, module/plugin authorship, complex Jinja2 templating, inventory management at scale, and CI/CD integration
  • Solid Linux systems knowledge (RHEL/CentOS)
  • Experience building and maintaining CI/CD pipelines (GitLab CI preferred)
  • Production experience with self-hosted Kubernetes
  • Practical AWS and Azure experience with an IaC mindset
  • Experience with API-driven infrastructure management
  • Familiarity with HashiCorp Vault or equivalent secrets management platforms
  • Understanding of PCI-DSS requirements as they apply to automated infrastructure management
  • Strong software engineering fundamentals

Benefits

  • Equal Employment Opportunity
  • Reasonable accommodations for candidates

Job title

Senior SRE, Infrastructure – Platform

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

HybridSingapore

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