Senior Site Reliability Engineer

🕒 June 27

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Visa

WebsiteLinkedInAll Job Openings

10,000+ employees

💳 Fintech

💸 Finance

🏦 Banking

💰 Post IPO equity on 2016-10

Fintech • Finance • Banking

Visa is a global payments technology company that connects consumers, merchants, financial institutions and governments to enable electronic payments and commerce. It operates a worldwide card network for credit, debit and prepaid payments and provides payment processing, security and fraud-mitigation services, data analytics and value-added products for both consumers and businesses. Visa invests in next-generation payment solutions (including AI-driven commerce), supports financial inclusion initiatives through the Visa Foundation, and offers consumer card benefits and merchant services.

📋 Description

• Own the end‑to‑end lifecycle (design, provisioning, upgrades, maintenance, and decommissioning) of core platform components, including: Cloud infrastructure primitives, Kubernetes clusters and cluster services, Networking, ingress, and service discovery, Service Mesh and supporting data‑plane components. • Design platform components to be resilient by default, applying SRE principles such as Fault isolation and graceful degradation, Capacity planning and saturation control, Reduced operational toil and clear failure modes. • Lead the design and implementation of infrastructure bootstrap orchestration, including Automated cluster and environment provisioning, Deterministic, repeatable platform bring‑up and teardown, Dependency‑aware orchestration across cloud, network, and Kubernetes layers. • Drive Infrastructure‑as‑Code and GitOps‑first practices to ensure: Platform components are reproducible and auditable, Changes are automated, testable, and reversible, Manual intervention is minimized or eliminated. • Identify automation gaps and lead initiatives that reduce human effort, onboarding time, and operational risk. • Apply and promote SRE operational excellence practices, including clear ownership and runbooks for platform components, Participation in on‑call rotation as a platform reliability escalation point, Incident response, post‑incident reviews, and problem management. • Improve day‑2 operations by standardizing upgrade/rollback strategies and reducing MTTD/MTTR. • Ensure platform operations align with security, compliance, and internal control requirements. • Collaborate with engineering teams across the organization to influence platform adoption, reliability standards, and cloud‑native best practices.

🎯 Requirements

• Proven experience operating and administering Kubernetes at scale in production environments. • Strong experience with container orchestration platforms and cloud architecture fundamentals (networking, IAM/security concepts, and reliability patterns). • Experience with Infrastructure as Code (Terraform preferred) and automation‑first workflows. • Familiarity with GitOps practices and CI/CD pipelines. • Strong troubleshooting skills for distributed systems, including root‑cause analysis and reliability improvements. • Experience with observability concepts and practices (monitoring, logging, alerting, tracing). • Proficiency in English at B2 level or above (Upper-Intermediate).

🏖️ Benefits

• Health insurance • 401(k) matching • Flexible work hours • Paid time off • Remote work options