Lead Site Reliability Engineer: Platform & Automation

Devopsroles; O’Fallon (MO); Hybrid; USD 122,000 - 207,000; Full time

Job summary

Mastercard Technology seeks a Lead Site Reliability Engineer to ensure reliability, scalability, and performance for Java/Spring applications and essential services powering Mastercard's global operations.

You will mentor junior engineers, champion automation, and drive proactive production readiness across platforms, with a focus on observability, incident prevention, and continuous improvement.

Qualifications

• BS in Computer Science or related field.
• Proficiency in Java, Spring Framework, Python, or Go.
• Strong DevOps and configuration management skills.
• Experience with distributed systems and automation.
• Problem-solving, communication, and leadership abilities.
• Passion for observability and continuous improvement.
• Willingness to learn and collaborate across teams.

Skills

Operational Readiness

Site Reliability Engineering

DevOps/Automation

ITSM Practices

Education

BS in Computer Science or related field

Tools

Java

Spring Framework

Python

Go

Job description

Mastercard Technology seeks a Lead Site Reliability Engineer to ensure reliability, scalability, and performance for Java/Spring applications and essential services powering Mastercard's global operations.

You will mentor junior engineers, champion automation, and drive proactive production readiness across platforms, with a focus on observability, incident prevention, and continuous improvement.