Find Senior java engineer Jobs in Dublin, D

Senior Data Engineer
Optum —Dublin, County Dublin
- Full-time
- Azure
- DevOps
- Data analysis skills
14d
SRE- Availability Engineer
eBay Inc. —Dublin, County Dublin
- Weekend availability
- Computer Science
- Java
- Bachelor's degree
6d
Product Software Engineer (Brightflag)
Wolters Kluwer —Dublin, County Dublin
- Full-time
- Remote
- Java
- SQL
- AWS
- Life insurance
3d
Senior Software Engineer - News Content Platform
Bloomberg —Dublin, County Dublin
- Computer Science
- System design
- Java
Software Engineer 3, Atlas Growth 2
MongoDB —Dublin, County Dublin
- On call
- Remote
- Azure
- Java
- AWS
Backend & DevOps Lead
Vodafone —Dublin, County Dublin
- Full-time
- Hybrid work
- Computer Science
- Java
- SQL
5d
QA Engineer
Grouper —Dublin, County Dublin
- Full-time
- Hybrid work
- Computer Science
- Java
- Bachelor's degree
Quick apply
Senior Software Developer
Grouper —Dublin, County Dublin
- Full-time
- Hybrid work
- Java
- Mentoring
- Agile
Quick apply
Software Engineer - Web & Integrations
Grouper —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Java
- AWS
Quick apply
Senior Software Engineer - Licensing Management
Grouper —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- Java
Quick apply
Senior Software Engineer, Forward Deployed AI Engineer
MongoDB —Dublin, County Dublin
- Hybrid work
- Azure
- Oracle
- Java
Data Engineer
Central Bank —Dublin, County Dublin
- €39,871 a year
- Hybrid work
- Computer Science
- Java
- Master's degree
- Work from home
4d
Senior Software Engineer
Equifax —Dublin, County Dublin
- Full-time
- Azure
- Java
- AWS
- Gym membership
- Sick pay
4d
Senior Manager, Platform Engineering
Prove —Dublin, County Dublin
- €120,000–€140,000 a year
- Remote
- Computer Science
- System design
- Java
- Employee assistance program
5d
AI Builder, Emerging Talent Senior Manager
Salesforce —Dublin, County Dublin
- Full-time
- Computer science
- Computer Science
- Salesforce
3d
Senior Site Reliability Engineer
Fivetran —Dublin, County Dublin
- Full-time
- Azure
- Java
- AWS
- Annual leave
- Sick pay
Quick apply
5d
Staff Software Engineer
Paymentology —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- System design
- English
2d

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Senior Data Engineer
Optum —Dublin, County Dublin
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…
14d
Backend & DevOps Lead
Vodafone —Dublin, County Dublin
In addition to remaining hands-on with software development where required, the role will mentor engineering teams, establish best practices, and provide…
5d

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Senior Data Engineer

Optum -
Dublin, County Dublin

Apply Now

Job details

Full-time
14 days ago

Qualifications

CI/CD
Azure
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.

As a Senior Data Engineer at Optum Health Ireland, 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 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.

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 office and telecommuting from a home-based office in a hybrid work model.

What you will do:

Data Pipeline Development: Contribute to the building and maintaining of 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 and adhere to 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:

If you don't meet every single requirement, don't let that hold you back - we're just as excited about potential as we are about qualifications and experience, and you could be exactly who we're looking for.

Proven depth of proven experience in building scalable data pipelines with solid software engineering principles
Proven solid background in data analysis and mining
Proven hands-on experience with cloud platforms and large-scale datasets
Demonstrated proficiency in SQL and object-oriented/functional programming languages (e.g., Python, Scala, Java)
Demonstrable familiarity with DevOps tools, Git workflows, and CI/CD pipeline development
Demonstrated communication skills and ability to collaborate across teams and levels
Proven experience with Snowflake or Databricks
Demonstrable success working with cloud technologies

Other useful skills and experience include:

Proven experience with big data tools such as Spark, Hadoop, Kafka
Demonstrated proficiency in ETL/ELT tools and orchestration platforms (e.g., ADF, Airflow)
Proven exposure to ML engineering and real-time/batch data processing
Demonstrated Cloud deployment experience on AWS, Azure, or GCP
Proven Agile/Scrum project experience
Demonstrated Shell scripting expertise
Proven ability to navigate matrixed environments and work with both technical and business stakeholders
Proven solid delivery capabilities

What We Offer:

Opportunities for professional development
Inclusive and supportive team culture
Key benefits: Private health insurance, wellness programs, matching pension contribution, lunch provided by the company, training opportunities, employee donations matching and others

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.

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Refine Your Search

senior java engineer jobs in dublin, d

Senior Data Engineer

SRE- Availability Engineer

Product Software Engineer (Brightflag)

Senior Software Engineer - News Content Platform

Software Engineer 3, Atlas Growth 2

Backend & DevOps Lead

QA Engineer

Senior Software Developer

Software Engineer - Web & Integrations

Senior Software Engineer - Licensing Management

Senior Software Engineer, Forward Deployed AI Engineer

Data Engineer

Senior Software Engineer

Senior Manager, Platform Engineering

AI Builder, Emerging Talent Senior Manager

Senior Site Reliability Engineer

Staff Software Engineer

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