CI&T

Senior Site Reliability Engineer

CI&T

full-time

Posted on:

Location Type: Remote

Location: Brazil

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Job Level

Senior

Tech Stack

AzureDNSKubernetesTerraformVault

About the role

  • Architect and maintain GitOps deployment platforms, including promotion strategies between environments.
  • Develop and standardize reusable, versioned Helm Charts as an internal product.
  • Design GitHub Actions architecture at enterprise scale (runner governance, security templates, caching strategies).
  • Implement advanced deployment strategies (Canary, Blue/Green).
  • Apply development best practices (Clean Code, SOLID) to infrastructure and automation.
  • Integrate static analysis and security tools into the software development lifecycle.
  • Terraform architecture and governance: remote state management, complex modules, and Compliance as Code.
  • Advanced Azure Networking: design and manage VNet Integration, Private Endpoints (for ACR, Key Vault, databases), hub-and-spoke topology, Azure Firewall, and NSGs.
  • Implement security policies and identity management (Managed Identities, RBAC).
  • Act as a technical reference, mentoring mid-level engineers and influencing architectural decisions.

Requirements

  • Advanced expertise in Kubernetes (CRDs, Operators, Admission Controllers).
  • Advanced expertise in GitHub Actions, automation via APIs, and integration with external tools.
  • Strong knowledge of Azure Networking (Private Link, VNet Peering, DNS Zones, VPN/ExpressRoute).
  • Solid knowledge of Azure Container Apps (workload profiles, limitations, security).
  • Deep experience with Terraform in complex environments.
  • Hands-on experience with GitOps.
  • Hands-on experience with Helm Charts.
  • Platform Engineering mindset and internal product focus.
  • SRE mindset (SLAs, SLOs, Error Budgets).
Benefits
  • Health and dental insurance;
  • Meal and food allowance;
  • Childcare assistance;
  • Extended parental leave;
  • Partnerships with gyms and health & wellness professionals via Wellhub (Gympass) / TotalPass;
  • Profit Sharing (PLR);
  • Life insurance;
  • Continuous learning platform (CI&T University);
  • Discount club;
  • Free online platform dedicated to physical and mental health and wellbeing;
  • Expectant parent and responsible parenting course;
  • Partnerships with online course platforms;
  • Language learning platform;
  • And many more
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
KubernetesGitHub ActionsTerraformHelm ChartsAzure NetworkingAzure Container AppsGitOpsClean CodeSOLIDCanary deployment
Soft Skills
mentoringinfluencing architectural decisions