Find Senior software engineer distributed systems Jobs in Dublin 2, D

OmniPay Dev Ops Engineer
Fiserv —Dublin, County Dublin
- Full-time
- DevOps
- AWS
Software Development Manager, Aurora Control Plane, Aurora Control Plane
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Management
- Engineering
- AWS
Staff Site Reliability Engineer
Replit —Dublin, County Dublin
- Full-time
- Remote
- Mentoring
- Communication skills
- Python
- Life insurance
AI Infrastructure Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- Computer Science
- Java
- Master's degree
- Work from home
Senior Product Security Engineer, Server
MongoDB —Dublin, County Dublin
- Hybrid work
- Azure
- AWS
- C++
Senior Product Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- AWS
- JavaScript
- No degree
- Work from home
Senior Software Engineer, Forward Deployed AI Engineer
MongoDB —Dublin, County Dublin
- Remote
- Azure
- Oracle
- Java
Senior Software Engineer, Observability
MongoDB —Dublin, County Dublin
- On call
- Azure
- Java
- AWS
Site Reliability Engineer (Senior or Staff), Storage Layer Services (SLS)
MongoDB —Dublin, County Dublin
- On call
- Remote
- Azure
- AWS
- Software development
Senior Software Engineer, Atlas Clusters
MongoDB —Dublin, County Dublin
- On call
- Azure
- Java
- AWS
Senior Software Engineer, Server Networking Security (Rust)
MongoDB —Dublin, County Dublin
- Azure
- AWS
- Bachelor's degree
Manager, Site Reliability Engineering - Storage Layer Service
MongoDB —Dublin, County Dublin
- Hybrid work
- Microsoft Excel
- Azure
- AWS

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OmniPay Dev Ops Engineer

Fiserv -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

CI/CD
Kubernetes
DevOps
AWS
Docker
Terraform
Kafka
Jenkins

Full job description

Location: Dublin, Ireland

Job ID: R-10373334

Category: Technology

Onsite

Posting Start Date: Posting Start Date: 05-July-2026

Posting End Date: Posting End Date: 28-September-2026

Calling all innovators – find your future at Fiserv.

We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

OmniPay Dev Ops Engineer

About your role:

At Fiserv, we are modernising our global payment processing platform to enable scalability, resilience, and rapid delivery across regions. As a Senior DevOps Engineer, you will play a critical role in transforming how we build, deploy, and operate software — accelerating our move toward cloud-native, automated, self-service delivery capabilities.

This role sits at the core of our modernisation program, supporting engineering teams to build, deploy, and scale services across multiple regional environments while helping evolve our future tenant and deployment strategy. You will work at the intersection of platform engineering, cloud infrastructure, CI/CD, and developer experience — building automation and tooling that empowers teams to deliver with speed, quality, and consistency.

What you’ll do:

Design, build, and enhance CI/CD pipelines that enable fast, reliable deployment of microservices across multiple regions.
Support and evolve multi-tenant and multi-region deployment models as we transition to a modern environment strategy.
Build and maintain Kubernetes-based platforms, delivering secure, scalable, and developer-friendly environments.
Implement Infrastructure-as-Code using Terraform and Helm to standardise and automate infrastructure provisioning.
Strengthen observability, monitoring, and alerting to proactively identify issues and support high-quality delivery.
Improve developer experience through automation, self-service tooling, reusable patterns, and scalable pipelines.
Embed security and compliance into delivery workflows, ensuring strong auditability and policy adherence.
Collaborate with engineering to troubleshoot and optimise deployment processes and runtime environments.
Champion modern DevOps and platform engineering practices throughout the engineering organisation.

Experience you’ll need to have:

Proven experience in DevOps or platform engineering roles supporting distributed, cloud-based systems.
Strong hands-on experience with AWS cloud services and cloud-native architectures.
Experience with Kubernetes, container orchestration, and service deployment patterns.
Expertise in Terraform and Helm, with a strong automation mindset.
Hands-on experience building and operating CI/CD pipelines — ideally Jenkins.
Strong Docker, containerisation, and automation fundamentals.
Familiarity with modern observability tooling and best practices.
A focus on creating scalable, repeatable, and secure delivery workflows.
Passion for enabling development teams and improving tooling, velocity, and reliability.

Experience that would be great to have:

Experience working in financial services or other regulated environments.
Exposure to multi-region and multi-tenant platform strategies.
Experience supporting systems in an event-driven environment (Kafka familiarity).
Background in legacy-to-modern migration initiatives.
Familiarity with GitOps tooling or patterns.
Knowledge of compliance automation and security policy enforcement in pipelines.

Thank you for considering employment with Fiserv. Please:

Apply using your legal name
Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Diversity and Inclusion:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

Apply Now

Refine Your Search

senior software engineer distributed systems jobs in dublin 2, d

OmniPay Dev Ops Engineer

Software Development Manager, Aurora Control Plane, Aurora Control Plane

Staff Site Reliability Engineer

AI Infrastructure Engineer

Senior Product Security Engineer, Server

Senior Product Engineer

Senior Software Engineer, Forward Deployed AI Engineer

Senior Software Engineer, Observability

Site Reliability Engineer (Senior or Staff), Storage Layer Services (SLS)

Senior Software Engineer, Atlas Clusters

Senior Software Engineer, Server Networking Security (Rust)

Manager, Site Reliability Engineering - Storage Layer Service

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