Senior DevOps Analyst – SRE, Kubernetes, Cloud

Jobtailor; São Paulo; Presencial; BRL 90 000 - 130 000; Tempo integral

Resumo da oferta

Jobtailor in São Paulo, Brazil seeks a DevOps Engineer/SRE to implement and evolve SRE practices, administer Linux/Unix environments, and build robust CI/CD pipelines.

You will manage Docker and Kubernetes, craft IaC with Terraform or Pulumi, and enhance observability with Prometheus, Grafana, and Alertmanager, aiming for high reliability. Collaboration across development, architecture, and operations is essential for continuous improvement.

Qualificações

• Solid experience in DevOps, SRE, or similar roles.
• Strong command of Git and GitHub (branching, PRs, versioning).
• Advanced Linux/Unix knowledge and troubleshooting skills.
• Experience with Docker, including image build, optimization, and security.
• Experience with Kubernetes for deployment, ops, and diagnostics.
• Terraform, Pulumi, or similar IaC tools knowledge.
• Observability mindset with metrics, logs, tracing.
• Experience with Prometheus, Grafana, and Alertmanager.
• Experience defining and managing SLI/SLO/SLA.
• CI/CD pipelines experience and automation mindset.
• Cloud exposure (Azure, AWS, OCI) beneficial.
• Networking knowledge and security basics (IAM, TLS, secrets).
• Familiarity with ELK or Loki logging platforms.

Responsabilidades

• Implement and evolve Site Reliability Engineering practices.
• Administer and optimize high-criticality Linux/Unix environments.
• Create, maintain, and improve CI/CD pipelines.
• Manage containerized environments using Docker and Kubernetes.
• Develop and maintain IaC using Terraform, Pulumi, or similar tools.
• Implement observability with metrics, logs, and tracing.
• Define and track reliability indicators (SLI, SLO, SLA).
• Lead management and response to critical incidents.
• Perform advanced troubleshooting in distributed environments.
• Ensure security best practices related to IAM, TLS, secrets management, access control.
• Manage monitoring and observability platforms such as Prometheus, Grafana, and Alertmanager.
• Implement strategies to reduce failures, eliminate toil, increase automation.
• Conduct RCAs, postmortems, and continuous improvement initiatives.
• Collaborate with development, architecture, and operations to drive operational excellence.

Ferramentas

Git

GitHub

Linux

Kubernetes

Docker

Terraform

Pulumi

Prometheus

Grafana

Alertmanager

ELK Stack

CI/CD

IAM/TLS

Service Mesh

Multi-Cloud

Descrição da oferta de emprego

Responsibilities

• Implement and evolve Site Reliability Engineering (SRE) practices
• Administer and optimize high-criticality Linux/Unix environments
• Create, maintain, and improve CI/CD pipelines
• Manage containerized environments using Docker and Kubernetes
• Develop and maintain Infrastructure as Code (IaC) using Terraform, Pulumi, or similar tools
• Implement observability solutions using metrics, logs, and tracing
• Define and track reliability indicators such as SLI, SLO, and SLA
• Lead management and response to critical incidents
• Perform advanced troubleshooting in distributed environments
• Ensure security best practices related to IAM, TLS, secrets management, and access control
• Manage monitoring and observability platforms such as Prometheus, Grafana, and Alertmanager
• Implement strategies to reduce failures, eliminate repetitive work (toil), and increase automation
• Conduct root cause analyses (RCA), postmortems, and continuous improvement initiatives
• Collaborate with development, architecture, and operations teams to drive operational excellence

Requirements

• Solid experience working as a DevOps Engineer, SRE, or in similar roles
• Strong command of Git and GitHub (branching, pull requests, and versioning strategies)
• Advanced experience with Linux and Unix
• Deep knowledge of application and infrastructure troubleshooting
• Experience with Docker, including image build, optimization, and security
• Experience with Kubernetes for deployment, operations, and diagnostics
• Knowledge of observability (metrics, logs, and tracing)
• Experience with Prometheus, Grafana, and Alertmanager
• Experience defining and managing SLI, SLO, and SLA
• Experience with Infrastructure as Code using Terraform, Pulumi, or similar tools
• Experience in Cloud environments (Azure, AWS, or OCI)
• Knowledge of automation through scripting
• Experience with CI/CD pipelines
• Solid knowledge of networking and protocols
• Experience with infrastructure security, IAM, TLS, and secrets management
• Familiarity with logging platforms such as the ELK Stack or Loki
• Experience in incident management, reliability, and continuous improvement
• Analytical, collaborative profile with a problem-solving orientation
• Differentials: Experience with Service Mesh; Knowledge of resilient and distributed architectures; Experience with performance and load testing; Experience in multi-cloud environments; Knowledge of FinOps and cloud cost optimization; Experience with Apache Kafka; Knowledge of advanced deployment strategies; Experience as a technical reference or technical lead for teams; Cloud, Kubernetes, or DevOps certifications.

Core Competencies

Demonstrates expertise in Site Reliability Engineering practices, including managing high-criticality Linux/Unix environments and implementing Infrastructure as Code using Terraform or similar tools. Proficient in CI/CD pipeline creation, observability solutions, and incident management to drive operational excellence.