Mastercard

Lead Site Reliability Engineer

Mastercard
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7 days ago
O'Fallon, MO, USAStaff+
H1B sponsor

Base Salary

$122k - $207k/yr

Responsibilities

  • Ensure application health, reliability, performance, scalability, and capacity as part of operational readiness.
  • Design resilient infrastructure and automate alerts and operational processes.
  • Support Java and Spring Framework applications powering Mastercard’s global operations.
  • Perform incident triage, root-cause analysis, and blameless post-mortems based on business impact.
  • Improve service lifecycle processes, support CI/CD pipelines, and reduce manual intervention.
  • Engage early in the development lifecycle to promote operational design and production readiness.
  • Manage production and change activities, operational risk, compliance, and risk mitigation.
  • Provide feedback to development teams and mentor and guide junior engineers.

Requirements

  • Bachelor’s degree in computer science or a 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, leadership, collaboration, and learning abilities.
  • Passion for observability and continuous improvement.

Benefits

  • Medical, prescription drug, dental, vision, disability, and life insurance.
  • Flexible spending account and health savings account.
  • Paid leaves, including 16 weeks of new parent leave and up to 20 days of bereavement leave.
  • 80 hours of Paid Sick and Safe Time, 25 days of vacation time, five personal days, and 10 annual paid U.S. observed holidays.
  • 401(k) with company match and deferred compensation for eligible roles.
  • Fitness reimbursement or on-site fitness facilities.
  • Eligibility for tuition reimbursement.

Tech Stack

Categories

DevOpsSite Reliability
Mastercard

About Mastercard

10,000+ employees

Mastercard builds and operates a global payments network used by banks, merchants, fintechs, and governments, offering card processing, real-time payments, tokenization, and fraud/risk services. It generates revenue from transaction processing and assessment/service fees across more than 200 countries and territories. Founded in 1966 and headquartered in Purchase, New York, Mastercard is a public company listed on the NYSE (ticker: MA).

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