This role has closed 6d ago. It is no longer on Mastercard's board, so there is nothing left to apply to. The posting is kept here because you saved it or opened it; it is a record, not an offer.
Verified from career page · Posted 1w ago
- Posted
- 1w ago
- Workplace
- Not specified
- Salary
- Not disclosed
- Visa sponsorship
- Not specified
Posted on 23 September 2026
Work model not stated
Salary range not shared by the company
Visa sponsorship details unknown
This role has closed 6d ago ago. It's kept as a record — see Mastercard's open roles or the similar live roles below.
See Mastercard's open rolesSenior Software Engineer will design, develop, and maintain mainframe applications supporting Mastercard’s core transaction processing systems. Lead modernisation efforts, collaborate with cross-functional teams, and ensure system reliability and security. Ideal for experienced mainframe professionals with strong technical expertise and a passion for operational excellence.
About Mastercard
Mastercard hires engineers across Dublin, London, Warsaw and a wide Southern/Western European tail. This is payments infrastructure at global scale, not a fintech startup's stack — expect established process and a long interview loop.
