Newfold Digital

Senior DevOps Engineer

Newfold Digital

full-time

Posted on:

Origin:  • 🇧🇷 Brazil

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Job Level

Senior

Tech Stack

AnsibleApacheAWSAzureCloudDNSDockerFirewallsGoogle Cloud PlatformGrafanaJenkinsKubernetesLinuxNGINXPrometheusPuppetPythonTCP/IPTerraform

About the role

  • Manage and troubleshoot Linux-based systems, system services, performance tuning, backups and recovery
  • Configure and manage web servers (Apache/Nginx), virtual hosts and SSL
  • Manage cloud-based and on-premises infrastructure (compute, storage, networking) and IAM
  • Provision and manage infrastructure using Terraform and Git-aligned best practices
  • Automate configuration with Ansible/Puppet and maintain CI/CD pipelines using Jenkins/GitHub Actions/GitLab CI
  • Containerize applications with Docker and support Kubernetes deployments
  • Implement and maintain monitoring, logging and alerting with Prometheus, Grafana and ELK/Loki
  • Write and maintain Bash and Python automation scripts and internal tools
  • Participate in on-call rotation, incident investigation, resolution and post-incident reviews
  • Apply security best practices and system hardening for Linux and cloud environments
  • Collaborate with developers and senior engineers to implement scalable, secure, and reliable infrastructure

Requirements

  • Hands-on experience managing Linux servers, system services, troubleshooting performance issues, backups and recovery
  • Good understanding of networking concepts: TCP/IP, DNS, firewalls (iptables/nftables), basic load balancing and troubleshooting in cloud and on-prem environments
  • Experience configuring and managing web servers (Apache or Nginx), virtual hosts and SSL certificates
  • Exposure to public cloud infrastructure (AWS / GCP / OCI / Azure) including compute, storage, networking and IAM; familiarity with cloud monitoring and backup tools
  • Practical experience with Infrastructure as Code using Terraform; Git for versioning and best practices
  • Working knowledge of configuration management tools like Ansible or Puppet
  • Experience building and maintaining CI/CD workflows using Jenkins, GitHub Actions, or GitLab CI
  • Hands-on experience with Docker; exposure to Kubernetes is desirable
  • Familiarity with monitoring tools like Prometheus and Grafana; basic understanding of log aggregation systems (ELK or Loki) and alerting
  • Comfortable writing Bash scripts and basic Python code for automation and API interactions
  • Exposure to on-call support, incident response, troubleshooting production issues and participating in post-incident reviews
  • Basic understanding of Linux security and system hardening: TLS, SSH hardening, patching, and IAM usage within cloud environments
  • Ability to work closely with developers and senior engineers, follow project plans, and deliver tasks within timelines