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Lead Site Reliability Engineer-2

Mastercard

O Fallon, MO · full time · Senior

$122,000 – $207,000

Listed on Mastercard’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

Lead a team of Site Reliability Engineers ensuring Mastercard's Java and Spring-based systems remain stable, scalable, and performant across global operations. This role suits experienced SREs who want to mentor others while driving automation, operational excellence, and a culture of reliability.

Our summary, not Mastercard’s wording. The full posting is on their site.

Skills this role names

Log in to see which of these are already on your profile.

What they ask for

Required

  • Bachelor's degree in Computer Science or related field
  • Proficiency in Java, Spring Framework, Python, or Go
  • DevOps and configuration management experience
  • Experience with distributed systems and automation
  • Leadership and mentoring ability
  • Communication and problem-solving skills

Nice to have

  • Passion for observability and continuous improvement
  • Willingness to learn and collaborate across teams

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