Senior Site Reliability Engineer
Mastercard · Pune, India
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Mastercard is hiring a Senior Site Reliability Engineer in Pune.
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Site Reliability Engineer
Responsibilities
Platform Reliability & Engineering
- Ensure availability, performance, and resilience of workloads deployed on Kubernetes, On premise, PCF or Cloud platforms aligned to SLO/SLI objectives
- Design, build, and operate scalable, secure, and highly available containerized platforms and services
- Optimize capacity, performance, and cost efficiency across distributed systems
Automation, CI/CD & Release Engineering
- Build and enhance CI/CD pipelines to enable fast, reliable, and repeatable deployments
- Automate infrastructure and operations using Infrastructure as Code and GitOps practices
- Plan and execute software releases across environments (Kubernetes, AWS, Azure, PCF, VMs)
- Drive continuous improvement in release processes, deployment strategies, and development workflows
Observability, Performance & Operations
- Implement strong monitoring, logging, and tracing to enable proactive issue detection
- Conduct performance testing and tuning to ensure scalability and reliability
- Lead incident management, root cause analysis (RCA), and postmortems to drive continuous improvement
Security & Governance
- Ensure adherence to security, compliance, and enterprise standards across deployments
- Implement workload security, secrets management, and runtime protections
About Mastercard
The Mastercard Authentication Program owns how consumer authentication works across both in-store and e-commerce use cases. This role contributes to building and operating best-in-class authentication products such as ID Check, Token Authentication Service, and Token Authentication Framework, driving adoption, scale, and revenue growth. This position sits at the intersection of Site Reliability Engineering, platform engineering, and release engineering, ensuring our platforms are scalable, resil