Mastercard-posted 2 months ago
$112,000 - $187,000/Yr
Full-time • Senior
O'fallon, MO
5,001-10,000 employees

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. The Lead Oracle Database Engineer will be responsible for handling critical production Oracle databases and will require additional database technology knowledge.

  • Proactively monitoring database performance and troubleshooting issues
  • Working cross-functionally with engineers and analytics professionals to optimize queries, fix performance bottlenecks, improve existing schemas and design new ones
  • Creating and maintaining change control and testing processes, reviewing and approving database modifications
  • Reviewing development and deployment processes related to databases and identifying areas of improvement
  • Implementing database changes and modifications as per the application release activities
  • Performing database patching, upgrades, and implementing best practices on databases
  • Improving database expertise company-wide
  • Postgres DBA experience in a 24x7 production environment
  • 7+ years of database management and engineering experience
  • Experience architecting large-scale production database platforms
  • Expertise with Oracle system metrics and optimization strategies
  • Familiarity with system level metrics and practical use of common Linux utilities
  • Understanding of virtualization and clustered environments
  • Great communication skills and a passion for both teaching and learning
  • Additional knowledge of Oracle and Redis
  • Insurance (including medical, prescription drug, dental, vision, disability, 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 and 5 personal days, pro-rated based on date of hire
  • 10 annual paid U.S. observed holidays
  • 401k with a best-in-class company match
  • Deferred compensation for eligible roles
  • Fitness reimbursement or on-site fitness facilities
  • Eligibility for tuition reimbursement
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