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Year Founded: 1966

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Rose Velazquez

Updated on March 02, 2026

30 Companies in Dublin to Know

Find out which companies are helping boost Dublin’s reputation as an economic hub for Ireland.

Abel Rodriguez

Updated on April 03, 2026

15 Largest Companies in Dublin

Besides attracting top tech employers, the city is also home to global companies that originated on the Emerald Isle.

Abel Rodriguez

Updated on February 10, 2026

21 Multinational Companies in Dublin to Know

These are the international companies making Dublin a bustling business hub.

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Mastercard

Principal Software Engineer

6 Hours AgoSaved

Remote or Hybrid

D, Dublin, IRL

Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing

Lead architecture and implementation of large-scale applications, APIs, and data pipelines. Drive technical strategy, mentor engineers, ensure scalable, compliant solutions, partner with business stakeholders, and deliver enterprise-wide engineering initiatives.

Mastercard