Platform engineer for software development

At Mootiva, we are recruiting a Senior Platform Engineer to take on a highly responsible technical role in the evolution and operation of a software development platform and its CI/CD ecosystem. We are looking for a senior, hands-on professional with a strong sense of ownership who can ensure that development teams have secure, reliable and efficient tools, processes and platforms to deliver high-quality software.

• Manage and evolve the CI/CD ecosystem, including shared GitLab CI/CD templates, builder images, pipelines for different technology stacks and Maven configurations;
• Administer and improve the DevOps toolchain, including GitLab, CI runners, build agents, artifact repositories, code quality and observability tools;
• Operate Jira and Confluence platforms on Amazon EKS;
• Integrate security and quality controls into CI/CD pipelines;
• Implement and maintain Software Composition Analysis, SBOM, vulnerability management, secrets detection and quality gate practices;
• Support development teams with platform-related requests and technical troubleshooting;
• Maintain engineering metrics platforms and their dashboards;
• Ensure platform reliability and continuity through backups, disaster recovery, restore tests and maintenance activities;
• Participate in incident management and root cause analysis processes;
• Create technical documentation, deliver training sessions and produce regular reporting;
• Mentor other engineers and contribute to sharing engineering best practices;
• Work with technology vendors on the evolution of the solutions in use.

• 8 or more years of experience in DevOps, Platform Engineering, Software Engineering, Infrastructure Engineering or similar fields;
• Solid experience designing and operating CI/CD pipelines and software development platforms;
• Preferred experience with GitLab CI/CD;
• Advanced knowledge of Git and Linux, particularly RHEL or Rocky Linux;
• Scripting experience with Bash and Python;
• Experience with Infrastructure as Code, using Terraform and Ansible;
• Solid knowledge of containers and orchestration, including Docker, Podman and Kubernetes;
• Experience with the Java ecosystem and Maven, including POMs, plugins and release processes;
• Knowledge of relational databases, particularly PostgreSQL and Amazon RDS;
• Good knowledge of SQL, including its use in ETL processes and dashboards;
• Regular experience using AI coding assistants;
• Knowledge of AWS;
• Experience or solid knowledge of DevSecOps practices, software supply chain security and vulnerability management;
• Knowledge of authentication and secure secrets management;
• Bachelor's degree in Computer Engineering, Computer Science or a related field, or equivalent professional experience;
• Native-level Portuguese;
• Good professional command of written and spoken English;
• A strong sense of responsibility, proactivity and ability to work in a team;
• Good communication, adaptability and continuous learning skills.
• Будет плюсом: Experience with artifact management, code quality and Software Composition Analysis tools, such as Nexus Repository, SonarQube or Dependency-Track; Experience with Amazon EKS and Helm; Knowledge of Identity & Access Management tools, such as Okta, SAML SSO or Teleport; Experience with observability tools such as Grafana, Prometheus or Loki; Knowledge of virtualization platforms, such as Proxmox or other hypervisors; Knowledge of networking, including DNS, TLS/PKI, reverse proxies, WAF and VPN; Experience developing internal tools; Relevant certifications in areas such as Kubernetes, AWS, Terraform, GitLab, RHCSA or ITIL 4

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