Fiserv

Senior DevOps Engineer Interview Experience - Nenagh, Ireland

November 21, 2025

Positive ExperienceNo Offer

Process

It was smooth process consist of 2 technical rounds of 1 hr each.

They will usually focus on common interview topics like Linux, Docker K8s, and some part of CI/CD

Questions

Basics of Linux administration like process, threads, permission, process, services.
Basic concept of Docker and k8s
How to tackle issues in CI/CD, scenario based.

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Interview Statistics

The following metrics were computed from 1 interview experience for the Fiserv Senior DevOps Engineer role in Nenagh, Ireland.

Success Rate

Pass Rate

Fiserv's interview process for their Senior DevOps Engineer roles in Nenagh, Ireland is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive100%

Neutral0%

Negative0%

Candidates reported having very good feelings for Fiserv's Senior DevOps Engineer interview process in Nenagh, Ireland.