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 Do

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Implement, optimize, and maintain reliable and scalable CI/CD pipelines.

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Develop and maintain Infrastructure as Code scripts to automate infrastructure provisioning and management.

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Apply Infrastructure as Code best practices to ensure consistency, repeatability, security, and compliance across environments.

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Identify opportunities to automate routine operational tasks, improving efficiency and reducing manual effort.

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Implement automation solutions to streamline deployment, scaling, maintenance, and operational processes.

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Make well-informed SRE and engineering decisions, considering technical debt, system design, stability, reliability, monitoring, observability, and business requirements.

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Monitor and maintain the resilience of the CI/CD platform, avoiding unplanned or uncommunicated changes.

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Troubleshoot complex platform and pipeline issues, collaborating with senior and staff engineers when broader technical alignment is required.

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Write clear and effective post-mortem documentation for internal and external stakeholders.

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Apply and contribute to the continuous improvement of coding standards, engineering practices, and non-functional requirements.

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Participate in code and Pull Request reviews, providing constructive feedback focused on CI/CD, automation, reliability, and code quality.

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Mentor junior and mid-level engineers, sharing technical knowledge and supporting their professional development.

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Act as a technical reference within the squad for CI/CD, Infrastructure as Code, automation, and platform reliability topics.

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Stay up to date with emerging technologies and industry practices, sharing relevant insights with the squad.

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Support and execute Proofs of Concept to evaluate and introduce new CI/CD and automation technologies.

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Contribute high-quality technical solutions that support platform resilience, continuous improvement, and the squad’s strategic goals.

This is a remote position. A remote position does not require job duties be performed within proximity of a Visa office location. Remote positions may be required to be present at a Visa office with scheduled notice. #LI‑Remote

Qualifications

For this role, you must be based in Brazil

Language Skills

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Proficiency in English at B2 level or above (Upper-Intermediate)

Basic Qualifications

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5 or more years of relevant work experience with a Bachelor's orAssociate’sDegree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD)

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Experience implementing, optimizing, and maintaining CI/CD pipelines in production environments.

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Experience with Infrastructure as Code and infrastructure automation practices

Technical Skills

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Experience working in DevOps, Site Reliability Engineering, Platform Engineering, Cloud Engineering, or a related technical area.

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Strong experience implementing, optimizing, and maintaining CI/CD pipelines in production environments.

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Experience with