Sr. Site Reliability Engineer

About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.At Visa, you'll have the opportunity to create impact at scale - tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world.Join Visa and do work that matters - to you, to your community, and to the world. Progress starts with you.Job Description Summary The DevOps squad is dedicated to implementing and optimizing the Pismo CI/CD Platform, automating infrastructure provisioning, and improving operational tasks using best practices in CI/CD and IaC. The squad stays updated with the latest technology trends, conducts POCs for new technologies, and provides strategic insights to drive continuous improvement and innovation. What You'll DoImplement, optimize, and maintain reliable and scalable CI/CD pipelines.Develop and maintain Infrastructure as Code scripts to automate infrastructure provisioning and management.Apply Infrastructure as Code best practices to ensure consistency, repeatability, security, and compliance across environments.Identify opportunities to automate routine operational tasks, improving efficiency and reducing manual effort.Implement automation solutions to streamline deployment, scaling, maintenance, and operational processes.Make well-informed SRE and engineering decisions, considering technical debt, system design, stability, reliability, monitoring, observability, and business requirements.Monitor and maintain the resilience of the CI/CD platform, avoiding unplanned or uncommunicated changes.Troubleshoot complex platform and pipeline issues, collaborating with senior and staff engineers when broader technical alignment is required.Write clear and effective post-mortem documentation for internal and exter