Senior Site Reliability Engineer
On-site · Pune, Maharashtra, India
Job Summary
As a Senior Site Reliability Engineer at Mastercard, you will enhance authorization observability and operational intelligence, focusing on engineering solutions for platform instrumentation and alerting. Responsibilities include building and maintaining metrics for incident reporting, engineering internal SLA/SLO monitoring and dashboards, contributing to data enablement using AI/ML, and managing cloud-based infrastructure. Required skills encompass experience with Splunk, Python, DevOps principles, and strong troubleshooting abilities, alongside a collaborative mindset.
Required Qualifications
- Strong hands-on experience with Splunk, including building interactive dashboards, creating reports, configuring alerts, and administering Splunk environments
- Proven ability to design and optimize Splunk searches (SPL) for performance, scalability, and actionable insights
- Experience integrating and managing Splunk add-ons, forwarders, and data ingestion pipelines
- Solid understanding of DevOps principles, including CI/CD pipelines, infrastructure as code, and configuration management
- Hands-on experience with Python and relevant libraries for scripting, automation, and data processing
- Strong troubleshooting and system performance analysis skills
- Ability to analyze large datasets to drive business decisions
- Experience with data visualization tools
- Understanding of ETL processes and experience building or maintaining data pipelines
- Exposure to cloud platforms such as AWS or Azure
- Strong communication skills, ownership mindset, and ability to work independently and collaboratively
- Growth mindset with an eagerness to explore new tools and technologies
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