Find Junior software engineer Jobs in Dublin 12, D

Technical Lead
Fiserv —Dublin, County Dublin
- Full-time
- DevOps
- Java
- AWS
Software Development Engineer, TrafficShift
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- AWS
- Bachelor's degree
- SDLC
10d
Automation / OT Consultant
NNIT A/S —Dublin, County Dublin
- Azure
- English
- Java
Civil Engineer
DBFL Consulting Engineers —Dublin, County Dublin
- Full-time
- Hybrid work
- Organisational skills
- Civil Engineering
- Communication skills
- Annual leave
Quick apply
Mechanical Design Engineer
Mercury Engineering —Dublin, County Dublin
- Plumbing
- No degree
- Mentoring
Mechanical Discipline Lead (Semiconductor)
DPS Group —Leixlip, County Kildare
- Full-time
- System design
- Bachelor's degree
- Mechanical knowledge
Senior Software Engineer
Semperis —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
Staff Site Reliability Engineer
Replit —Dublin, County Dublin
- Full-time
- Remote
- Mentoring
- Communication skills
- Python
- Life insurance
Senior Software Development Engineer
CarGurus —Dublin, County Dublin
- €78,000–€108,000 a year
- Azure
- Java
- SQL
Sr Machine Learning Engineer
paypal —Dublin, County Dublin
- Full-time
- Azure
- Engineering
- Java
- Annual leave
Senior Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Computer Science
- DevOps
- Java
Architect:Aviation
AECOM —Dublin, County Dublin
- Full-time
- AutoCAD
- Communication skills
Associate (Tunnel)
COWI —Dublin, County Dublin
- Full-time
- Hybrid work
- Business development
Lead Software Engineer (DevOps)
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- DevOps
Manager, Software Engineering
Mastercard —Dublin, County Dublin
- Full-time
- Computer Science
- English
- Java
ASIC Design/Verification, Architect
Synopsys —Dublin, County Dublin
- Analysis skills
- Communication skills
Sr. SDE, Workforce Solutions (WS)
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- System design
- Java
Sr. Software Development Engineer, AWS DMS
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Oracle
- Computer Science
- Java
Senior Staff Software Engineer, Perception
AeroVect —Dublin, County Dublin
- Full-time
- Remote
- Doctoral degree
- Computer Science
- Master's degree
Senior Embedded Systems Design Engineer
Eaton —Dublin, County Dublin
- Computer Science
- System design
- C++

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Technical Lead

Fiserv -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

CI/CD
Kubernetes
DevOps
Java
AWS
Kafka

Full job description

Location: Dublin, Ireland

Job ID: R-10373332

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

Technical Lead

About your role:

At Fiserv, we are committed to transforming financial services technology to deliver greater value for our clients. As a Technical Lead in our Payment Processing group, you will play a pivotal role in driving a key part of our modernisation program. This includes re-architecting critical systems toward microservices and an event-driven architecture, while shaping an engineering culture that embraces AI enabled ways of working. This is more than a coding role - it’s an opportunity to lead change, embed intelligent tooling and practices, and raise the bar for how we build, deliver, and scale next generation payment processing solutions.

What you’ll do:

Own a major modernisation stream focused on transitioning to microservices and event-driven architectures.
Design, build, and deliver high-quality, scalable software applications that strengthen Fiserv’s payment processing capabilities.
Collaborate across functions - partnering with product, architecture, operations, and compliance teams - to translate business needs into technical outcomes.
Leverage and extend our core technology stack (Java, AWS, Kafka, Kubernetes) to build secure, reliable, and performant solutions.
Champion engineering excellence through code reviews, testing practices, and driving improvements in CI/CD pipelines.
Mentor and uplift the team, sharing expertise and guiding junior engineers to adopt modern development practices.
Act as a change agent, helping evolve our technology, processes, and mindset to align with modern software engineering principles.
Drive initiatives from concept to production, balancing strategic modernization with near-term delivery needs.

Experience you’ll need to have:

Proven track record of leading software development initiatives in complex, distributed environments.
Strong proficiency in Java, with deep experience in modern frameworks and tooling.
Hands-on experience with AWS services and cloud-native application design.
Expertise in Kafka (or similar event streaming platforms) and understanding of event-driven patterns.
Practical knowledge of Kubernetes and container orchestration.
Familiarity with CI/CD pipelines and DevOps practices that accelerate delivery.

Experience that would be great to have:

Previous experience in financial services or payments, understanding the unique performance, security, and compliance requirements.
Hands-on involvement in legacy modernisation programs, particularly within mission-critical systems.
A history of introducing new tools, frameworks, or practices that improved team delivery and product quality.

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

junior software engineer jobs in dublin 12, d

Technical Lead

Software Development Engineer, TrafficShift

Automation / OT Consultant

Civil Engineer

Mechanical Design Engineer

Mechanical Discipline Lead (Semiconductor)

Senior Software Engineer

Staff Site Reliability Engineer

Senior Software Development Engineer

Sr Machine Learning Engineer

Senior Software Engineer

Architect:Aviation

Associate (Tunnel)

Lead Software Engineer (DevOps)

Manager, Software Engineering

ASIC Design/Verification, Architect

Sr. SDE, Workforce Solutions (WS)

Sr. Software Development Engineer, AWS DMS

Senior Staff Software Engineer, Perception

Senior Embedded Systems Design Engineer

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