Multiple rounds of interview
There will be a technical discussion based on your profile and work experience.
Expect some framework questions like how Kafka handles so many messages, and how a database handles multiregion replicas.
The following metrics were computed from 1 interview experience for the Mastercard Principal Engineer role in Dublin, Ireland.
Mastercard's interview process for their Principal Engineer roles in Dublin, Ireland is extremely selective, failing the vast majority of engineers.
Candidates reported having very negative feelings for Mastercard's Principal Engineer interview process in Dublin, Ireland.