Lead Software Engineer

About this job

Job Title: Lead Software Engineer Overview: The Business Experimentation and Optimization (BE&O) teams within Mastercard’s Services organization are building industry-leading software that empowers business users around the world to make data-driven decisions through advanced analytics and experimentation. As we expand our product offerings and modernize our technology stack, we are reimagining how we deliver scalable, cloud-native solutions to our clients. We are seeking a hands-on, technically strong Lead Software Engineer to drive the architecture, design, and development of our next-generation experimentation platform. In this role, you will help define and evolve system architecture and non-functional requirements—such as scalability, performance, security, and reliability—ensuring…

This is a short summary.

Want to know if you're a fit? Check your CV against this role — free, in 30 seconds.

Most-requested skills in Ireland

Based on 210 Ireland vacancies that list requirements, these are the skills employers ask for most often.

• Java53% of postings
• AWS41% of postings
• Agile/Scrum34% of postings
• Python31% of postings
• CI/CD31% of postings
• React30% of postings
• Azure24% of postings
• Microservices24% of postings

Similar jobs

• Senior Software Engineer, International Mid Market · Toast
• Lead Software Engineer – Full Stack · JPMorgan Chase
• Oracle PL/SQL Developer · Version 1
• Senior Software Engineer - Product-Led Growth · Toast
• Programme Assistant-Dublin · Sherpa Kids
• Register your interest for our 2027 Digital Academy Programme · Version 1