Verified from career page · Posted 2w ago
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- 2w ago
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Posted on 11 September 2026
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Visa sponsorship details unknown
We are looking for a Senior Software Engineer to design, develop, and maintain secure, scalable blockchain systems. You will collaborate with cross-functional teams and mentor engineers, focusing on distributed applications and technical leadership. Ideal candidates have significant experience in software engineering and blockchain technologies.
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.
