Find Java full stack Jobs in Portmarnock County Dublin

Software Engineer II (R-19394)
Dun & Bradstreet —Dublin, County Dublin
- Full-time
- Hybrid work
- Computer Science
- System design
- Microsoft Office
- Annual leave
Quick apply
Lead Software Engineer- Backend
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Computer Science
- DevOps
- System design
Senior Software Engineer
Equifax —Dublin, County Dublin
- Full-time
- Azure
- Java
- AWS
- Gym membership
- Sick pay
Data Engineer
FalconSmartIT —Dublin, County Dublin
- Azure
- Computer Science
- English
Quick apply
Lead Software Engineer
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Oracle
- Java
- SQL
Applications Development Technology Lead
Citi —Dublin, County Dublin
- €93,280 a year
- Full-time
- Hybrid work
- Engineering
- Java
- Master's degree
12d
Senior Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Oracle
- System design
- Java
Senior Manager, Software Engineering
Optum —Dublin, County Dublin
- Full-time
- System design
- Java
- Master's degree
Business Support Engineer
Meta —Dublin, County Dublin
- Weekend availability
- Azure
- Computer Science
- Customer service
Ads Solutions Engineer, gTech Ads Solutions Engineering
Google —Dublin, County Dublin
- €90,000–€92,000 a year
- Full-time
- Computer Science
- Engineering
- Java
12d
Manager, Software Engineering
Mastercard —Dublin, County Dublin
- Full-time
- Computer Science
- English
- Java
Director of Software Engineering - Workplace Technology
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Azure
- Computer Science
- Java
AI Infrastructure Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- Computer Science
- Java
- Master's degree
- Work from home
Digital AI Solution Architect
EXL Service —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Azure
- DevOps
Senior Product Engineer - Supply Team
WeTravel —Dublin, County Dublin
- Full-time
- Remote
- English
- Java
- Master's degree
- Annual leave
- Work from home
AI Native SW Engineering Consultant
Accenture —Dublin, County Dublin
- Full-time
- Java
- Master's degree
- AI
Principal Software Development Engineer
CarGurus —Dublin, County Dublin
- €90,000–€125,000 a year
- Java
- AWS
- JavaScript
Principal Engineer - Product Group Engineering Modernisation & AI Adoption
U.S. Bank National Association —DUBLIN 18, County Dublin
- €117,980–€138,800 a year
- Full-time
- Azure
- Computer Science
- Engineering
Director of Software Engineering - Workforce ExperienceTechnology
JPMorganChase —DUBLIN 1, County Dublin
- Full-time
- Oracle
- Java
- AWS
Senior Software Engineer - Fixed Income Derivatives
Bloomberg —Dublin, County Dublin
- Microsoft Excel
- Computer Science
- System design

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Software Engineer II (R-19394)

Dun & Bradstreet -
Dublin, County Dublin

Quick apply

Job details

Full-time

Benefits

Annual leave

Qualifications

CI/CD
Data modelling
Computer Science
Big data
Spark
R
System design
Google Cloud Platform
Microsoft Office
Information security
Java
Microservices
SQL
OOP
AWS
Bachelor's degree
Distributed systems
REST
Root cause analysis
Communication skills
Python
Hadoop

Full job description

Shape the Future with Dun & Bradstreet

At Dun & Bradstreet, we believe data has the power to create a better tomorrow. As a global leader in business decisioning data and analytics, we help companies worldwide grow, manage risk, and innovate. Since 1841, businesses have trusted us to turn uncertainty into opportunity. We’re a diverse, global team that values creativity, collaboration, and bold ideas. Are you ready to make an impact and help shape what’s next? Join us! Explore opportunities at dnb.com/careers.

The Software Engineer II is responsible for designing, developing, and delivering scalable data platform solutions that support high-performance data processing and analytics capabilities. This role operates with increased autonomy, contributing to system design, driving delivery of platform capabilities, and ensuring the reliability and scalability of the Dun & Bradstreet data ecosystem.

The role plays a key part in modernizing and optimizing data platforms, including identity resolution and Match systems, to meet growing business demands.

What’s on Offer at D&B Ireland

25 days annual leave (plus 2 paid volunteer days & 1 paid un-sick day)
Holiday buy & sell (the option to buy or sell up to 5 additional days per year)
Flexible working - hybrid model
Employee Health Insurance
Mental Health Support program
Pension Contribution
Family Friendly Leave (Maternity, Paternity, Parental, Marriage and Bereavement)
Life Assurance
Educational Assistance Program
Life-Style Account (D&B will match your contributions up to €40 per month and can be used to claim for a range of health-related, leisure or lifestyle activities)

At Dun & Bradstreet, we are 6,000 friendly colleagues around the world waiting to meet you and give you the opportunity to grow your career.

Responsibilities:

Design, develop, test, deploy, and monitor scalable applications for data ingestion, mastering, matching, and publishing
Develop high-quality software using Java and Python, ensuring performance, maintainability, extensibility, and reliability.
Deliver end-to-end features across the software stack, operating with ownership of assigned components.
Build and maintain microservices and REST APIs, including real-time and streaming data capabilities.
Collaborate with solution architects and partner with lead architects to contribute to system design, reference architectures, and baseline implementations.
Contribute to platform modernization by simplifying, harmonizing, and optimizing systems to improve scalability and performance.
Validate solutions through proofs of concept and prototyping prior to full implementation.
Develop and optimize large-scale distributed data systems using modern frameworks (e.g., Spark, Hadoop, distributed processing technologies).
Collaborate with Data Science teams to implement advanced algorithms, models, and proprietary capabilities into production systems.
Ensure high availability, resilience, and performance of critical data processing systems (e.g., identity resolution/Match platforms).
Work cross-functionally with business stakeholders, QA, DevOps, and product teams to align technical solutions with business objectives.
Ensure code quality through testing, peer reviews, and adherence to development standards.
Contribute to CI/CD pipelines, automation, and modern engineering practices.
Troubleshoot and resolve complex production issues using strong root cause analysis skills.
Ensure compliance with data governance, information security, and regulatory standards.

Essential Skills and/or certifications:

Bachelor’s degree in Computer Science or related areas
At least 5 years of experience developing commercial software
Strong proficiency in Java and Python with solid object-oriented design principles
Experience building large-scale distributed systems and data platforms
Expertise in big data frameworks (e.g., Hadoop, Spark, EMR, Dataproc)
Advanced SQL and data modeling knowledge
Experience developing cloud-native solutions (AWS, GCP, or equivalent)
Experience with CI/CD pipelines, automated testing frameworks, and monitoring tools
Knowledge of microservices architecture and high-availability systems
Strong problem-solving and root cause analysis capabilities
Ability to work independently while collaborating in cross-functional teams
Strong communication and stakeholder management skills
Proficiency in Microsoft Office Suite skills
Show an ownership mindset in everything you do. Be a problem solver, be curious and be inspired to take action. Be proactive, seek ways to collaborate and connect with people and teams in support of driving success.
Continuous growth mindset, keep learning through social experiences and relationships with stakeholders, experts, colleagues and mentors as well as widen and broaden your competencies through structural courses and programs.

All employees and contractors working in D&B should be aware that they have responsibilities in relation to the Company’s Business Management System. This relates to information and its security, quality, environment and health and safety both during and post-employment with D&B.

Dun & Bradstreet is an Equal Opportunity Employer

All Dun & Bradstreet job postings can be found at https://jobs.lever.co/dnb. Official communication from Dun & Bradstreet will come from an email address ending in @dnb.com.

Notice to Applicants: Please be advised that this job posting page is hosted and powered by Lever, a subsidiary of Employ Inc. Your use of this page is subject to Employ's Privacy Notice and Cookie Policy, which governs the processing of visitor data on this platform.

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Refine Your Search

java full stack jobs in portmarnock county dublin

Software Engineer II (R-19394)

Lead Software Engineer- Backend

Senior Software Engineer

Data Engineer

Lead Software Engineer

Applications Development Technology Lead

Senior Software Engineer

Senior Manager, Software Engineering

Business Support Engineer

Ads Solutions Engineer, gTech Ads Solutions Engineering

Manager, Software Engineering

Director of Software Engineering - Workplace Technology

AI Infrastructure Engineer

Digital AI Solution Architect

Senior Product Engineer - Supply Team

AI Native SW Engineering Consultant

Principal Software Development Engineer

Principal Engineer - Product Group Engineering Modernisation & AI Adoption

Director of Software Engineering - Workforce ExperienceTechnology

Senior Software Engineer - Fixed Income Derivatives

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What’s on Offer at D&B Ireland

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