Senior Site Reliability Engineer

Posted 6hrs ago

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Job Description

Sr. Site Reliability Engineer optimizing Visa’s Pismo CI/CD platform and infrastructure automation. Improving reliability, observability, deployment workflows, and operational efficiency for global payments technology.

Responsibilities:

  • Implement, optimize, and maintain reliable and scalable CI/CD pipelines
  • Develop and maintain Infrastructure as Code scripts for automated infrastructure provisioning and management
  • Apply Infrastructure as Code best practices across environments
  • Identify and automate routine operational tasks
  • Implement automation for deployment, scaling, maintenance, and operational processes
  • Make SRE and engineering decisions considering technical debt, system design, stability, reliability, monitoring, observability, and business requirements
  • Monitor and maintain CI/CD platform resilience
  • Troubleshoot complex platform and pipeline issues with senior and staff engineers
  • Write post-mortem documentation for internal and external stakeholders
  • Contribute to coding standards, engineering practices, and non-functional requirements
  • Participate in code and Pull Request reviews
  • Mentor junior and mid-level engineers
  • Act as a technical reference for CI/CD, Infrastructure as Code, automation, and platform reliability
  • Stay current with emerging technologies and industry practices
  • Support and execute Proofs of Concept
  • Deliver technical solutions supporting platform resilience, continuous improvement, and strategic squad goals

Requirements:

  • Must be based in Brazil
  • Proficiency in English at B2 level or above (Upper-Intermediate)
  • 5 or more years of relevant work experience with a Bachelor's or Associate’s Degree, or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD)
  • Experience implementing, optimizing, and maintaining CI/CD pipelines in production environments
  • Experience with Infrastructure as Code and infrastructure automation practices
  • Experience working in DevOps, Site Reliability Engineering, Platform Engineering, Cloud Engineering, or a related technical area
  • Ability to develop and maintain automation scripts for infrastructure provisioning, deployment, scaling, and operational activities
  • Understanding of SRE principles, including system reliability, availability, resilience, monitoring, observability, and incident management
  • Experience supporting reliable and scalable platforms and troubleshooting complex issues in distributed environments
  • Knowledge of software engineering standards, coding practices, version control, and Pull Request review processes
  • Ability to evaluate technical trade-offs involving system design, technical debt, stability, reliability, maintainability, and business requirements
  • Experience identifying opportunities to automate manual operational processes and improve engineering efficiency
  • Knowledge of monitoring, logging, metrics, alerting, and observability practices
  • Experience creating technical documentation and post-mortem reports for technical and non-technical stakeholders
  • Ability to collaborate with engineers across different experience levels and provide constructive technical feedback
  • Strong analytical and problem-solving skills, with the ability to work on well-scoped and moderately ambiguous technical challenges
  • Ability to contribute to technical discussions and escalate broader or cross-squad decisions to senior and staff engineers when appropriate
  • Preferred: Experience maintaining CI/CD platforms or internal developer platforms used by multiple engineering teams
  • Preferred: Experience working with critical or mission-critical production systems
  • Preferred: Experience with cloud infrastructure, container orchestration, and modern deployment practices
  • Preferred: Familiarity with GitOps, Infrastructure as Code, and automated infrastructure management
  • Preferred: Experience conducting Proofs of Concept and evaluating new technologies for implementation in production environments
  • Preferred: Experience mentoring junior and mid-level engineers
  • Preferred: Experience with incident response, root cause analysis, and post-mortem practices
  • Preferred: Experience working in global or distributed engineering teams
  • Preferred: Relevant cloud, DevOps, Kubernetes, or Infrastructure as Code certifications

Benefits:

  • Remote work arrangement
  • Opportunity to create impact at scale
  • Skills growth and professional development opportunities
  • Mentoring and professional development support
  • Equal employment opportunity protections