Remote in Argentina, Brazil and Colombia

Are you passionate about reliability, automation, and cloud infrastructure? Stack Builders could be the place for you We’re an international software consultancy driven by innovation, collaboration, and a commitment to excellence. We’re looking for a Senior Cloud DevOps/SRE to lead the design, implementation, and optimization of secure, scalable, and high-performing infrastructure for clients in the United States, the United Kingdom, and Australia. You’ll tackle exciting technical challenges, promote best practices, and help ensure that complex systems run smoothly and reliably. Join a team recognized as a Great Place to Work , collaborate with talented professionals worldwide, and make an impact through exceptional engineering and thoughtful problem-solving. *IMPORTANT: To be considered for this position, your application and CV must be in English. Requirements 5+ years of experience in DevOps, SRE, or a similar infrastructure-focused engineering role. Advanced spoken and written English skills. Problem-solving skills, assertive communication, and a collaborative spirit. Bachelor’s degree in Computer Science, Mathematics, Information Systems, or a related field. Proven experience managing cloud environments (preferably AWS or GCP). Experience with Linux environments and scripting (Bash, Python, Go, etc.). Strong knowledge of CI/CD tools such as GitHub Actions, Jenkins, CircleCI, or GitLab CI. Experience with Infrastructure as Code tools (Terraform, Ansible, CloudFormation, or similar). Solid understanding of system security, networking concepts, and automation practices. Experience with containerization technologies (Docker, ECS, or other container-based solutions). Responsabilities Design, implement, and manage cloud infrastructure (AWS, GCP, Azure) to ensure scalability, reliability, and performance. Troubleshoot and resolve production issues, ensuring stability through well-defined short-, mid-, and long-term solutions. Hands-on experience performing minor database changes and troubleshooting database performance issues. ​​Extensive experience with DevOps, CI/CD, and GitOps automation practices. Promote and implement Infrastructure as Code (IaC) practices using tools such as Terraform, Ansible, CloudFormation, or Pulumi. Collaborate with cross-functional teams to establish and maintain robust monitoring, alerting, and logging systems. Implement and maintain security best practices, including secrets management, identity access control, and vulnerability scanning. Identify and address performance bottlenecks and production incidents to ensure system reliability and uptime. Advocate for automation, observability, and DevOps culture across client and internal projects. Continuously explore and recommend emerging technologies to enhance Stack Builders’ and clients’ operational excellence. The projected hourly range for this position is $40.00 to $48.00 , determined by the candidate's interview outcome, skills, experience, education, and alignment with market data. Benefits 100% remote work modality. A human-centered experience, as we’re a people-first company. Challenging, exciting, and long-term projects . We work with some of the most admired companies worldwide. A strong learning culture. You’ll have opportunities for 1:1 sessions with your manager. Regular pairing sessions. You’ll develop high-quality code while sharing knowledge with your team members. Opportunities for company-sponsored conference participation, OSS contributions, tutorials, blog posts, and technical talks. Exceptionally talented and passionate coworkers. Timely payments , with the flexibility to choose the