Lead Site Reliability Engineer - Automation & Resilience

Mastercard; O’Fallon (MO); On-site; USD 120,000 - 150,000; Full time

Job summary

Mastercard is recruiting a Lead Site Reliability Engineer-2 in O’Fallon, Missouri. This role involves ensuring platform stability, leading a team in automating processes, and supporting operational compliance. The ideal candidate has a strong background in Java and Spring Framework, along with skills in DevOps and automation. Responsibilities include monitoring performance, managing pre-launch activities, and facilitating a culture of continuous improvement within the team. This position offers a dynamic work environment within a leading global brand.

Qualifications

• Proficiency in Java, Spring Framework, Python, or Go.
• Strong DevOps and configuration management skills.
• Experience with distributed systems and automation.

Responsibilities

• Ensure application health, performance, and capacity.
• Design resilient infrastructure, perform root cause analysis.
• Improve service lifecycle, support CI/CD pipelines.

Skills

Operational Readiness Architect

Site Reliability Engineering

DevOps/Automation

ITSM Practices

Education

BS in Computer Science or related field

Tools

Java

Spring Framework

Python

Go

Job description

Mastercard is recruiting a Lead Site Reliability Engineer-2 in O’Fallon, Missouri. This role involves ensuring platform stability, leading a team in automating processes, and supporting operational compliance. The ideal candidate has a strong background in Java and Spring Framework, along with skills in DevOps and automation. Responsibilities include monitoring performance, managing pre-launch activities, and facilitating a culture of continuous improvement within the team. This position offers a dynamic work environment within a leading global brand.