Find Senior software engineer java Jobs in Dublin, D

Senior Data Engineer - HealthCare Economics
Optum —Dublin, County Dublin
- Full-time
- Azure
- DevOps
- Data analysis skills
2d
Senior AI Platform Engineer/AI Architect - Microsoft Technologies (relocation to the Netherlands)
EPAM Systems, Inc. —Dublin, County Dublin
- Hybrid work
- Azure
- DevOps
- Java
- Employee stock purchase plan
- Annual leave
Lead Platform Engineer New
Kohlberg Kravis Roberts & Co. —Dublin, County Dublin
- Computer Science
- DevOps
- Engineering
1d
Senior Software Engineer, Full-Stack
Ripple —Dublin, County Dublin
- Full-time
- ERP systems
- Java
- SQL
Quick apply
Senior Android Developer - Nenagh based
Expleo —Dublin, County Dublin
- Azure
- Computer Science
- Java
Senior Manager Data Architecture and AI
Aptiv plc —Dublin, County Dublin
- Azure
- Computer Science
- Java
- Gym membership
Sr. SDE, Workforce Solutions (WS)
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- System design
- Java
SIM Engineer I
Cubic³ —Dublin, County Dublin
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Java
Development Lead
Citi —Dublin, County Dublin
- €93,280 a year
- Full-time
- Hybrid work
- Oracle
- Computer Science
- Java
2d
Sr. Manufacturing Engineer – Test Support , Hardware Engineering - Manufacturing
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- System design
- Java
- AWS
Lead Software Engineer - Infrastructure Platforms
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Engineering
- Java
- C++
Senior AI/ML Computational Scientist
Accenture —Dublin, County Dublin
- Full-time
- Computer science
- Doctoral degree
- Computer Science
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
AI Infrastructure Architect
Accenture —Dublin, County Dublin
- Full-time
- Computer Science
- Engineering
- Java
2d
Director Cloud Platform
Guidewire Software —Dublin, County Dublin
- Weekend availability
- Doctoral degree
- Java
- Master's degree
Data Engineering Lead
Wibit Consulting & Services (WibitCS) —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Java
Quick apply
Data Engineering Lead
Aqua Coders —Dublin, County Dublin
- From €90,000 a year
- Full-time
- Azure
- Computer Science
- English
Quick apply
12h
Principal Engineer - Commerce Hub
Fiserv —Dublin, County Dublin
- Full-time
- Java
- AWS
- AI
AI Builder, Emerging Talent Senior Manager
Salesforce —Dublin, County Dublin
- Full-time
- Computer science
- Computer Science
- Salesforce
Sr. Manufacturing Test Engineer, AWS Rack Mfg Operations
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- Engineering
- Java

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Senior Data Engineer - HealthCare Economics

Optum -
Dublin, County Dublin

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Job details

Full-time
2 days ago

Qualifications

CI/CD
Data modelling
Azure
Data mining
Big data
DevOps
Spark
Data analysis skills
Git
Google Cloud Platform
Java
SQL
AWS
Scala
Scripting
Agile
Predictive analytics
Kafka
Communication skills
Python
Hadoop

Full job description

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us to start Caring. Connecting. Growing together.

Careers with Optum offer flexible work arrangements and individuals who live and work in the Republic of Ireland will have the opportunity to split their monthly work hours between our Dublin or Letterkenny office and telecommuting from a home-based office in a hybrid work model.

As a Data Engineer at Optum, you will play a key role in optimizing the flow of consumer data and delivering actionable insights that empower members to make informed healthcare decisions and reduce costs. You'll be part of a dynamic team focused on migrating consumer data to the cloud, enriching datasets with new sources, and enhancing the accuracy of predictive models to drive organizational efficiency.

In this role, you'll design and implement robust data solutions, contribute to strategic data planning, and collaborate cross-functionally with business and analytics teams. Your work will directly support Optum's mission to lower healthcare costs and help people live healthier lives.

What you will do:

Data Pipeline Development: Build and maintain ETL pipelines to ensure seamless data flow from diverse sources into centralized repositories (e.g., data lakes, data warehouses), while upholding data quality and integrity
Data Integration: Consolidate data from databases, APIs, streaming platforms, and external providers to create a unified foundation for analytics and reporting
Data Transformation & Processing: Clean, normalize, and aggregate complex datasets to prepare them for analysis, reporting, and machine learning applications
Frameworks & Best Practices: Contribute to the development of reusable frameworks and enforce best practices in coding, deployment, and pipeline orchestration
Data Governance: Implement governance protocols aligned with company standards to ensure compliance and data security
Monitoring & Support: Proactively monitor data systems, develop alerting mechanisms, and resolve issues to maintain system reliability and data integrity

You will be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role, as well as providing development for other roles you may be interested in.

What you will bring:

Proven experience building scalable data pipelines using solid software engineering principles
Proven experience in data analysis and data mining
Proven experience working with cloud platforms and large-scale datasets
Demonstrated proficiency in SQL and object-oriented and/or functional programming languages, including Python, Scala, or Java
Demonstrated familiarity with DevOps tools, Git workflows, and CI/CD pipeline development
Demonstrated solid communication skills and proven ability to collaborate effectively across teams and organizational levels
Demonstrated proficiency with Snowflake or Databricks
Demonstrated success working with cloud technologies

Other useful skills and experience include:

Demonstrated experience with big data technologies, including Spark, Hadoop, and Kafka
Demonstrated proficiency with ETL/ELT tools and orchestration platforms, including ADF and Airflow
Demonstrated exposure to machine learning engineering and real-time and batch data processing
Demonstrated experience deploying cloud solutions on AWS, Azure, or GCP
Demonstrated experience working within Agile and Scrum environments
Demonstrated proficiency in shell scripting
Proven ability to work effectively within matrixed environments and collaborate with technical and business stakeholders
Demonstrated success in project ownership and delivery execution

Please note you must currently be eligible to work and remain indefinitely without any restrictions in the country to which you are making an application. Proof will be required to support your application.

At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission.

Diversity creates a healthier atmosphere: Optum is an Equal Employment Opportunity employer and all qualified applicants will receive consideration for employment without regard to gender, civil status, family status, sexual orientation, disability, religion, age, race, and membership of the Traveller community, or any other characteristic protected by law. Optum is a drug-free workplace. © 2026 Optum Services (Ireland) Limited. All rights reserved.

#BBMEMEA

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Refine Your Search

senior software engineer java jobs in dublin, d

Senior Data Engineer - HealthCare Economics

Senior AI Platform Engineer/AI Architect - Microsoft Technologies (relocation to the Netherlands)

Lead Platform Engineer New

Senior Software Engineer, Full-Stack

Senior Android Developer - Nenagh based

Senior Manager Data Architecture and AI

Sr. SDE, Workforce Solutions (WS)

SIM Engineer I

Development Lead

Sr. Manufacturing Engineer – Test Support , Hardware Engineering - Manufacturing

Lead Software Engineer - Infrastructure Platforms

Senior AI/ML Computational Scientist

Principal Engineer - Product Group Engineering Modernisation & AI Adoption

AI Infrastructure Architect

Director Cloud Platform

Data Engineering Lead

Data Engineering Lead

Principal Engineer - Commerce Hub

AI Builder, Emerging Talent Senior Manager

Sr. Manufacturing Test Engineer, AWS Rack Mfg Operations

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