• Develop a solid understanding of the current security landscape across a multi‑cloud environment (AWS and GCP). • Build relationships and understand interactions between system owners, engineering teams, and global security partners. • Take ownership of specific areas within the cloud security ecosystem and drive improvements. • Establish processes that ensure security is embedded throughout the engineering lifecycle (SSDLC). • Lead or contribute to automation initiatives across the organization to reduce manual work and increase consistency. • Implement and improve DevSecOps practices, embedding security controls into CI/CD and development workflows. • Work with security tooling to support scanning, hardening, monitoring, and policy enforcement. • Support cultural transformation, promoting a mindset of shared responsibility for security. • Collaborate closely with Development, DevOps/SRE, Infrastructure, TSSI, EGSO, Audit, and global security partners. • Operate independently with high ownership while contributing effectively across teams.

• Support the design, implementation, and improvement of security controls across AWS and GCP • Work closely with Development, DevOps/SRE, Infrastructure, and Security teams • Contribute to automation initiatives • Take ownership of specific areas of the security landscape • Assist in evaluating and operating security tools • Help document processes, workflows, and security standards • Collaborate with stakeholders

• Ensure the availability, reliability, and performance of production systems, monitoring runtime behavior and participating in global on-call rotations following SRE best practices • Design, develop, and maintain automation tools, internal libraries, and infrastructure abstractions to improve resilience and reduce manual operational effort • Lead configuration, testing, security, and deployment activities using Infrastructure as Code, CI/CD pipelines, and cloud‑native technologies to guarantee consistent and secure deployments • Promote SDLC standards, DevOps practices, and operational excellence while collaborating with engineering teams across regions • Work with software engineers, project managers, and cross-functional partners in Brazil and globally, supporting system design, deployments, and ongoing operations • Mentor team members and contribute to technical interviews, strengthening technical capability and operational maturity • Continuously assess cloud infrastructure to identify performance bottlenecks, reliability risks, and optimization opportunities to improve scalability and manage costs

• Help define and execute the strategic vision and roadmap for the Site Reliability Engineering function. • Provide leadership and mentorship to more junior SREs, fostering a culture of innovation, collaboration, and operational excellence. • Collaborate with leadership and other stakeholders to ensure cross-functional alignment. • Take active participation, collaborate effectively with development teams, and influence the design of a highly reliable and scalable infrastructure, leveraging cloud technologies and industry best practices. • Collaborate with development teams at all stages of the product development lifecycle to ensure systems are resilient (observable, fault-tolerant, recoverable, scalable) and performant. • Drive the adoption, definition, and improvement of Service Level Objectives (SLOs). • Implement monitoring, alerting, logging, and tracing solutions to detect and respond to incidents. • Oversee incident response efforts, ensuring quick resolution and minimal downtime, and effective RCA/post-mortems. • Automate every operational task, with a special focus on fast incident detection & recovery. • Foster a culture of continuous improvement and knowledge sharing. • Communicate effectively with stakeholders, providing updates on system reliability and performance. • Champion reliability as a core product feature, not an afterthought.