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Lead Mainframe Engineer

Mastercard Copenhagen, Denmark (Arne Jacobsens) Posted 24 Sept 2026 Mastercard verified public ATS · finance-fintechPeople manager
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Summary

The Lead Mainframe Engineer designs, develops, and supports critical mainframe solutions, while providing technical and people leadership. The role leads a team of engineers and drives delivery, operational excellence, and modernization initiatives.

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Opportunity summary

Employment type: Full time. Requisition: R-280016. Country: Denmark. Our Purpose 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.

Title and Summary Lead Mainframe Engineer About Mastercard At Mastercard, we work to connect and power an inclusive digital economy that benefits everyone, everywhere. We make transactions safe, simple, smart, and accessible through secure technology, partnerships, and innovation. Our engineering teams build and operate the critical platforms that power national commerce.

We are seeking a highly skilled and motivated Lead Mainframe Engineer to help modernize, enhance, and support the core systems. Role Overview As a Lead Mainframe Engineer, you will play a critical role in designing, developing, and maintaining high-performance mainframe solutions that support Mastercard's payment ecosystem1 …

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