Find Sr. software engineer (distributed systems) Jobs in Dublin, D

Senior Software Engineer - Commerce Hub
Fiserv —Dublin, County Dublin
- Full-time
- Java
- Master's degree
- AWS
Lead AI Solutions Delivery Engineer
DocuSign —Dublin, County Dublin
- Computer Science
- Java
- Master's degree
7h
Operational Technology (OT) Consultant
Accenture —Dublin, County Dublin
- Full-time
- Communication skills
Senior AI/ML Computational Scientist
Accenture —Dublin, County Dublin
- Full-time
- Computer science
- Doctoral degree
- Computer Science
11d
Senior Cloud Networking Manager
eBay Inc. —Dublin, County Dublin
- Full-time
- Computer Science
- Master's degree
- Bachelor's degree
Senior Data Scientist
MongoDB —Dublin, County Dublin
- Hybrid work
- Azure
- Master's degree
- AWS
9d
Senior Applied Scientist, AWS Security
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Doctoral degree
- Research
- Master's degree
Senior Software Engineer, Observability
MongoDB —Dublin, County Dublin
- On call
- Azure
- Java
- AWS
Senior Software Engineer, Atlas Clusters
MongoDB —Dublin, County Dublin
- On call
- Azure
- Java
- AWS
Senior Software Engineer, Forward Deployed AI Engineer
MongoDB —Dublin, County Dublin
- Remote
- Azure
- Oracle
- Java
Site Reliability Engineer (Senior or Staff), Storage Layer Services (SLS)
MongoDB —Dublin, County Dublin
- On call
- Remote
- Azure
- AWS
- Software development
Manager, Site Reliability Engineering - Storage Layer Service
MongoDB —Dublin, County Dublin
- Hybrid work
- Microsoft Excel
- Azure
- AWS
Senior Software Engineer, Server Networking Security (Rust)
MongoDB —Dublin, County Dublin
- Azure
- AWS
- Bachelor's degree

Related jobs to explore

Based on your search for sr. software engineer (distributed systems)

Software Engineer - Frontend/Full Stack
Sony Interactive Entertainment —Dublin, County Dublin
In addition, this role is eligible for SIE’s top-tier benefits package that includes paid time off, wellness program and coveted employee discounts for Sony…
€69,500–€104,300 a year
Software Engineer II- SxG
Microsoft —Dublin, County Dublin
Remains current with developments in software engineering and AI and applies relevant technologies to customer and business problems.
€63,400–€105,700 a year
4d

I want to receive the latest job alerts for sr. software engineer (distributed systems) in dublin, d

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

sr. software engineer (distributed systems) jobs near dublin, d

Senior Software Engineer jobs in Dublin, County Dublin

Senior Data Scientist jobs in Dublin, County Dublin

Site Reliability Engineer jobs in Dublin, County Dublin

Technology Consultant jobs in Dublin, County Dublin

Solutions Engineer jobs in Dublin, County Dublin

It Manager jobs in County Dublin

Account Manager jobs in Cork, County Cork

Structural Engineer jobs in Cork, County Cork

Senior Software Engineer jobs in Letterkenny, County Donegal

Senior Software Engineer jobs in Limerick, County Limerick

Senior Software Engineer jobs in Galway, County Galway

Senior Occupational Therapist jobs in Dublin, County Dublin

Senior Data Scientist jobs in Remote

Data Annotation jobs in Dublin, County Dublin

Data Analytics Graduate jobs in Dublin, County Dublin

Junior Data Analyst jobs in County Dublin

Qa Automation Engineer jobs in Dublin, County Dublin

Site Reliability Engineer jobs in Remote

Site Reliability Engineer jobs in Galway, County Galway

Lift Engineer jobs in Dublin, County Dublin

Senior Software Engineer - Commerce Hub

Fiserv -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

CI/CD
Law
Kubernetes
Java
Master's degree
AWS
GitHub
Kafka
AI
Communication skills

Full job description

Available in 2 locations

Senior Software Engineer - Commerce Hub

Available in 2 locations

Dublin, Ireland

Nenagh, Tipperary, Ireland

Job ID: R-10373255

Category: Technology

Onsite

Posting Start Date: Posting Start Date: 30-August-2026

Posting End Date: Posting End Date: 15-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

Senior Software Engineer - Commerce Hub

Job Description *

What does a successful Senior Software Engineer do?

At Fiserv we are reimagining payment technology through an AI-first transformation. As a Senior Software Engineer on, you will pair deep engineering expertise with AI-assisted delivery to build the next generation of event-driven, cloud-native payment services. You will architect and ship resilient platforms, champion responsible AI adoption, and help teams move faster while staying compliant and secure.

What you will do:

Design, build, and ship high-quality microservices and event-driven capabilities that power modern experiences.
Partner with architecture, product, data science, and AI platform teams to embed machine learning and AI-assisted workflows in customer and operational journeys.
Lead the decomposition and modernisation of legacy components, applying domain-driven design, strangler patterns, and AI-accelerated refactoring techniques.
Curate, instrument, and document systems so AI copilots and autonomous runbooks can observe, learn, and act safely (telemetry, feature flags, guardrails).
Drive engineering excellence through thoughtful design reviews, automated testing, chaos/resilience practices, and codified reliability standards.
Improve developer experience with automated pipelines, infrastructure-as-code, policy-as-code, and AI-enabled tooling that shorten feedback loops.
Coach and mentor engineers on AI-first ways of working: prompt literacy, pair-programming with copilots, responsible-use guidelines, and experimentation discipline.
Balance transformation ambition with delivery commitments by making pragmatic, data-informed engineering trade-offs and communicating risks early.

What you will need to have:

Proven experience delivering software in complex, distributed, highly regulated environments.
Expert-level Java skills plus fluency with modern frameworks, testing libraries, and build tooling.
Hands-on experience with AWS (or comparable cloud) and building cloud-native, containerised services on Kubernetes.
Working knowledge of event-driven architectures and streaming platforms such as Kafka; able to model, test, and operate event flows at scale.
Experience with CI/CD, infrastructure automation, observability stacks, and Site Reliability/DevOps practices.
Demonstrated use of AI-assisted engineering tools (e.g., GitHub Copilot, internal copilots) or building ML/LLM-enabled services; comfort applying AI responsibly.
Strong collaboration and communication skills with the ability to influence cross-functional partners and navigate enterprise governance.

#LI-1IB

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

sr. software engineer (distributed systems) jobs in dublin, d

Senior Software Engineer - Commerce Hub

Lead AI Solutions Delivery Engineer

Operational Technology (OT) Consultant

Senior AI/ML Computational Scientist

Senior Cloud Networking Manager

Senior Data Scientist

Senior Applied Scientist, AWS Security

Senior Software Engineer, Observability

Senior Software Engineer, Atlas Clusters

Senior Software Engineer, Forward Deployed AI Engineer

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

Manager, Site Reliability Engineering - Storage Layer Service

Senior Software Engineer, Server Networking Security (Rust)

Related jobs to explore

I want to receive the latest job alerts for sr. software engineer (distributed systems) in dublin, d

Explore jobs in more locations

Senior Software Engineer - Commerce Hub

Jobseeker tools

Employer Tools

Browse

Stay Connected