Find Senior java software engineer Jobs in Dublin, Dublin

Principal Engineer - Commerce Hub
Fiserv —Dublin, County Dublin
- Full-time
- Java
- AWS
- AI
4d
Engineering Manager - PASS
Squarespace —Dublin, County Dublin
- €107,000–€165,000 a year
- Overtime
- Hybrid work
- Java
- AI
- Communication skills
- Annual leave
- Employee assistance program
Senior Manager, Global Delivery Engineering
Dolby —Dublin, County Dublin
- Engineering
- Java
- Leadership
Digital Architect
Elwood Roberts —Dublin, County Dublin
- €500–€550 a day
- Full-time
- Hybrid work
- Computer Science
- System design
- Java
Quick apply
Data Engineering Lead
Wibit Consulting & Services (WibitCS) —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Java
Quick apply
Director Cloud Platform
Guidewire Software —Dublin, County Dublin
- Weekend availability
- Doctoral degree
- Java
- Master's degree
Software Architect – 12-Month Rolling Contract
Hadfield Green —DUBLIN 2, County Dublin
- Hybrid work
- Java
- AWS
- Communication skills
Process Automation Lead - Arachas Location
Arachas —Sandyford, County Dublin
- Hybrid work
- Computer Science
- Salesforce
- Java
Lead SRE - Chase UK - Dublin
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Java
- AWS
- AI
14h
Sr. Solutions Consultant
Kofax —Dublin, County Dublin
- Azure
- Computer Science
- Sales
Quick apply
Backend Software Engineer
Grouper —Dublin, County Dublin
- Hybrid work
- Azure
- Computer Science
- Java
Quick apply
Software Engineer - Web & Integrations
Grouper —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Java
- AWS
Quick apply
Senior Software Engineer, Atlas Clusters
MongoDB —Dublin, County Dublin
- On call
- Azure
- Java
- AWS
Senior Software Engineer, C2C Services
MongoDB —Dublin, County Dublin
- Azure
- Java
- AWS
Senior Software Engineer, Observability
MongoDB —Dublin, County Dublin
- On call
- Azure
- Java
- AWS
Senior Software Developer
Grouper —Dublin, County Dublin
- Full-time
- Hybrid work
- Java
- Mentoring
- Agile
Quick apply
Senior Software Engineer - Licensing Management
Grouper —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- Java
Quick apply
QA Engineer
Grouper —Dublin, County Dublin
- Full-time
- Hybrid work
- Computer Science
- Java
- Bachelor's degree
Quick apply

Related jobs to explore

Based on your search for senior java software engineer

Founding Backend Engineer (Java)
Grand Intelligence —Dublin, County Dublin
Bonus points if you've worked with credit bureau data, business registries, or KYB/KYC feeds before and found that kind of messy third-party data interesting…
Quick apply
Software Development Engineer II
CarGurus —Dublin, County Dublin
Implementing integrations with third-party APIs and partners. 2-3 years of software design and development experience, including strong OOP, Java, and Spring…
€56,000–€67,000 a year

I want to receive the latest job alerts for senior java software engineer in dublin, dublin

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

senior java software engineer jobs near dublin, dublin

Back End Developer jobs in Dublin, County Dublin

Senior Software Engineer jobs in Dublin, County Dublin

Quality Assurance Engineer jobs in Dublin, County Dublin

Data Engineer jobs in Dublin, County Dublin

Engineering Manager jobs in Dublin, County Dublin

Software Architect jobs in Dublin, County Dublin

Principal Software Engineer jobs in Dublin, County Dublin

Engineer jobs in Cork, County Cork

Food Delivery jobs in County Cork

Director Architect jobs in Dublin, County Dublin

Data Centre Director jobs in Dublin, County Dublin

Transformation Lead jobs in Dublin, County Dublin

Process Specialist jobs in Dublin, County Dublin

Process Engineer jobs in Dublin, County Dublin

Test Lead jobs in Dublin, County Dublin

Senior Sales Engineer jobs in London

Senior Sales Engineer jobs in Remote

Senior Sales Engineer jobs in Manchester

Senior Finance Business Partner jobs in Nottingham

Insurance Sales jobs in London

Principal Engineer - Commerce Hub

Fiserv -
Dublin, County Dublin

Apply Now

Job details

Full-time
4 days ago

Qualifications

Kubernetes
Java
AWS
PostgreSQL
Distributed systems
Kafka
AI
GitLab
Spring framework

Full job description

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

Principal Engineer - Commerce Hub

About your role:

At Fiserv, we are modernising a high-volume global payment processing platform — moving from a monolithic, batch-driven architecture to an event-driven microservices platform on AWS. This is a ground-up build: Confluent Cloud for event streaming, Aurora PostgreSQL for persistence, Kubernetes for compute, and a modern Java/Kotlin stack throughout.

As a Principal Engineer, you will drive technical delivery strategy across the programme — shaping the architecture patterns teams build on, driving the engineering practices that ensure quality at pace, and making every team around you faster and more effective. You will have influence across both engineering teams and the architecture community, coaching and challenging in equal measure.

You believe AI fundamentally changes how software is built and delivered, and you will drive its adoption as a core part of how teams work — from architecture and design through to code, testing, and delivery.

This is hands-on and outward-facing. You will lead through code, architectural direction, and constructive challenge — ensuring we are building the right things in the right way, and getting to production incrementally rather than in big-bang releases.

What you’ll do:

Own the technical delivery strategy — how we decompose, sequence, and integrate work so that teams deliver end-to-end value early and iterate from there.
Shape cross-cutting architecture patterns — resilience, event-driven integration, idempotency, observability — and ensure they are adopted consistently across services.
Drive architecture decisions toward delivery — challenging over-engineering, unblocking teams when decisions stall, and ensuring designs are practically deliverable.
Establish engineering practices that scale: test-driven development, contract testing, continuous integration, trunk-based development, and vertical slicing.
Coach and raise the bar across engineers and architects — through pairing, design review, code review, and hands-on demonstration of what good looks like.
Apply domain-driven design practically — bounded context integration, aggregates in code, anti-corruption layers — bridging strategy and implementation.
Define testing strategy for an event-driven microservices architecture — unit, integration, contract, and end-to-end, with clear guidance on where each adds value.
Ensure teams are self-sufficient faster — through reusable patterns, service templates, and clear architectural guardrails that accelerate rather than constrain.

Experience you’ll need to have:

Significant experience as a senior/principal engineer or technical lead delivering distributed systems in production.
Deep hands-on experience with modern Java or Kotlin, Spring Boot, and microservices architectures.
A track record of shaping technical strategy and architecture direction across multiple teams — not just delivering within one.
Strong experience with event-driven architectures — Kafka, event sourcing patterns, eventual consistency, and integration patterns.
Practical application of domain-driven design — both strategic (bounded contexts, context mapping) and tactical (aggregates, domain events, repositories).
Experience designing for resilience in distributed systems — circuit breakers, retries, timeouts, bulkheads, graceful degradation.
Proven ability to coach and influence engineers and architects, shifting culture toward pragmatic engineering excellence.
A conviction that AI-assisted engineering is transformative, with experience applying AI tools to accelerate development, testing, or delivery workflows.
Experience with iterative delivery — vertical slicing, walking skeletons, integration-first approaches.

Experience that would be great to have:

Familiarity with payments, financial services, or high-volume transactional domains is a plus but not essential.
Exposure to Confluent Cloud, AWS, Kubernetes, GitLab CI, or observability tooling (Dynatrace, distributed tracing) is beneficial.

#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

senior java software engineer jobs in dublin, dublin

Principal Engineer - Commerce Hub

Engineering Manager - PASS

Senior Manager, Global Delivery Engineering

Digital Architect

Data Engineering Lead

Director Cloud Platform

Software Architect – 12-Month Rolling Contract

Process Automation Lead - Arachas Location

Lead SRE - Chase UK - Dublin

Sr. Solutions Consultant

Backend Software Engineer

Software Engineer - Web & Integrations

Senior Software Engineer, Atlas Clusters

Senior Software Engineer, C2C Services

Senior Software Engineer, Observability

Senior Software Developer

Senior Software Engineer - Licensing Management

QA Engineer

Related jobs to explore

I want to receive the latest job alerts for senior java software engineer in dublin, dublin

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected