Place Tecnologia e Inovação S.A.

Analyst

• Manage hybrid environments, administering on-premises virtualization clusters (Proxmox/VMware) and cloud instances.
• Maintain Linux servers on Enterprise distributions (Debian, Ubuntu and RHEL), performing performance troubleshooting, kernel management and administration of critical services such as Nginx, Apache and databases.
• Operate and validate backup policies and Disaster Recovery plans, ensuring compliance with the business-defined RPO and RTO.
• Configure and maintain network topologies, including VLANs and static and dynamic routing.
• Ensure the stability and operation of VPN tunnels (Site-to-Site and Client-to-Site).
• Administer essential infrastructure services such as DNS, Active Directory (AD), DHCP and IP address management.
• Apply hardening practices to operating systems and services to reduce the attack surface.
• Manage perimeter security using firewalls (FortiGate or similar), ACL rules, WAF and monitoring of intrusion attempts.
• Support GRC activities by providing technical evidence for ISO 27001 audits and compliance with LGPD (Brazilian General Data Protection Law), ensuring traceability and access control (IAM).
• Implement automation of operational routines using scripts (Bash and Python) and Infrastructure as Code tools (Ansible and Terraform), ensuring conformity with approved standards.
• Maintain monitoring platforms (Zabbix and Grafana) and log analysis systems (Wazuh and ELK), working proactively to prevent service degradation.

Senior Infrastructure Analyst

Software Engineer

• Develop interactive, responsive user interfaces using the project's technologies.
• Collaborate with designers to translate wireframes and visual designs into functional code.
• Ensure the user experience is intuitive and efficient while maintaining an attractive visual appearance.
• Optimize applications for speed and scalability.
• Stay up to date with the latest trends and best practices in web development.
• Perform browser compatibility testing and resolve compatibility issues.
• Integrate back-end APIs and web services.
• Work closely with back-end developers to ensure seamless integration of front-end and back-end features.
• Identify and resolve performance issues and optimize code.

Senior Developer

Full-stack Engineer

• Write clean, efficient, and well-documented code using one or more programming languages.
• Collaborate with the development team to plan, design, and implement new features and functionality.
• Troubleshoot and debug software issues, identifying and fixing bugs.
• Perform unit and integration testing to ensure software quality.
• Participate in code reviews and contribute to continuous improvement of the development process.
• Stay up to date with emerging trends and technologies in software development.

Fullstack Developer, Junior

System Administrator

• Server Administration and Maintenance: Manage, configure, and maintain the health of Linux servers (distributions such as Red Hat, CentOS, Ubuntu, or Debian) in on-premises and cloud environments.
• Monitoring and Optimization: Implement and manage monitoring tools (e.g., Zabbix, Prometheus, Grafana, etc.) to ensure high availability, performance, and capacity of the infrastructure.
• Security: Apply security policies, manage firewalls (e.g., iptables/firewalld), perform system hardening, and manage access (SSH, sudo, keys).
• Automation: Develop and maintain automation scripts (Bash, Python) and use configuration management tools (e.g., Ansible, Puppet, Chef) for provisioning and infrastructure management.
• Networking and Services: Configure and maintain essential network services (DNS, DHCP, NFS, Samba) and web/application services (Apache, Nginx, Tomcat).
• Backup and Disaster Recovery: Implement and test backup routines and disaster recovery (DR) plans.
• Documentation: Create and maintain technical infrastructure documentation and operational procedures.
• Support: Diagnose and resolve second- and third-level incidents related to Linux infrastructure.

Senior Infrastructure Analyst

Senior Developer

Fullstack Developer, Junior

Infrastructure Analyst, Linux Sysadmin – Mid-level