Lead Software Engineer
MastercardDublin, Ireland
Posted March 13, 2026
Full Time
About the Company
Mastercard is a tech leader in payments, aiming for a safe, inclusive, and accessible digital economy.
Job Description
Mastercard is seeking a Lead Software Engineer to lead the modernization of platforms, especially related to Fraud Rules/Engines, and collaborate with cross-functional teams to understand requirements and provide technical thought leadership.
Requirements
- Lead the modernization of platforms especially related to Fraud Rules/Engines
- Collaborate, influence and work with cross functional teams
- Ensure project implementation(s) are compliant with solution architectural design
- Drive a culture of engineering excellence
- Mentor development team on industry best practices
- Familiarity with AI technologies like Gen AI, LLMs relevant to Fraud Rules
- Hands on experience implementing design patterns and using multiple programming languages.
- Experience building and operating scalable global platforms with high throughput, low latency with 5 9's availability
