Sr. Site Reliability Engineer - job 32 of 50

The Sr. Site Reliability Engineer at Visa Technology & Operations LLC, based in Austin, is responsible for providing 24/7 support to critical application pipelines, developing audits and alerts for real-time data flow issues, enhancing existing applications based on user requirements, and building automation processes for better performance tuning and monitoring.

To qualify for the Sr. Site Reliability Engineer position at Visa Technology & Operations LLC, candidates should have strong experience with Big Data technologies, excellent problem-solving skills, and a background in developing automation processes. A degree in Computer Science or a related field is often preferred, along with experience in data visualization tools like Superset.

Collaboration is extremely important for a Sr. Site Reliability Engineer at Visa Technology & Operations LLC. Working closely with stakeholders is essential to ensure production scalability and stability, and to address user needs effectively. Being able to communicate effectively within a team enhances project success.

Sr. Site Reliability Engineers at Visa Technology & Operations LLC primarily work with a Big Data Technology Stack, which may include tools and platforms like Hadoop, Spark, and various data visualization technologies including Superset for analysis and reporting needs.

At Visa Technology & Operations LLC, Sr. Site Reliability Engineers have numerous opportunities for career growth. As the company continues to innovate and expand its technologies, engineers can advance into leadership roles, specialize in new tech stacks, or even transition into other areas of the tech field.

Certainly! When discussing your experience with real-time data monitoring, emphasize specific tools and techniques you've used, your role in setting up alerts, and how you resolved any incidents effectively.

In a 24/7 support role, I prioritize tasks by assessing their urgency and impact. I'll also ensure open communication with my team and stakeholders, using incident management tools to track and manage issues as quickly as possible.

I usually begin performance tuning by profiling the application, identifying bottlenecks, and implementing targeted optimizations. This may involve code refactoring, better resource allocation, or leveraging caching mechanisms.

In handling major outages, I follow a structured incident response plan, communicate quickly and efficiently with my team, and ensure that the root cause is identified and documented to prevent recurrence.

During my previous role, I implemented comprehensive audit and alerting strategies by developing specific KPIs, setting thresholds, and ensuring that alerts were actionable, allowing us to address issues before they affected users.

I have worked with tools like Superset and Tableau for data visualization. I believe the key is creating intuitive dashboards that provide stakeholders with actionable insights quickly and clearly.

I once faced a complex issue with data inconsistency due to delayed processing in our pipeline. I conducted a root cause analysis and implemented a more efficient data handling approach that significantly reduced data lag.

I regularly participate in webinars, attend tech meetups, and follow industry leaders and publications. Continuous learning is vital in the rapidly evolving tech landscape.

I prioritize clear and thorough documentation by maintaining updated runbooks for procedures and incident response plans, which ensure that my team can effectively handle situations and onboard new members smoothly.

To ensure stability, I employ rigorous testing, regular monitoring, and proactive performance tuning, while also collaborating with development and operations teams to create a robust deployment strategy.