49 Data Engineer jobs in Ireland
Data Engineer, Data Architecture and Engineering, gData
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+ Bachelor's degree in Computer Science, a related technical field, or equivalent practical experience.
+ 1 year of experience in one or more object oriented programming languages (e.g., Java, C++, or Python, etc.).
+ Experience designing data models, data warehouses, and using SQL and NoSQL database management systems along with data processing using traditional and distributed systems (e.g., Hadoop, Spark, Dataflow, Airflow).
**Preferred qualifications:**
+ Experience managing projects and working with analytics, software coding, or customer-side web technologies.
+ Experience using AI technologies to augment, improve or automate the development process.
+ Experience writing and maintaining ETLs which operate on a variety of structured and unstructured sources.
+ Experience designing data warehouses, especially for business performance management.
+ Experience in all aspects of the software development cycle.
+ Experience in large-scale distributed data processing, including familiarity with NoSQL databases.
gTech's Analytics, Products and Tools team (gAPT) leverages deep user
insights and gen AI technology to improve or automate Google's Ads customer support experiences. gAPT partners closely with gTech's Support, Professional Services, Product Management, and Engineering teams to simplify our Ads support products and build the productivity tools ecosystem for gTech users. We are leaders of the customer experience, advocating for big-picture visions, feature requests, and offering product improvements backed by data-driven insights. Our work enables gTech teams to deliver delightful support to our customers.
Google creates products and services that make the world a better place, and gTech's role is to help bring them to life. Our teams of trusted advisors support customers globally. Our solutions are rooted in our technical skill, product expertise, and a thorough understanding of our customers' complex needs. Whether the answer is a bespoke solution to solve a unique problem, or a new tool that can scale across Google, everything we do aims to ensure our customers benefit from the full potential of Google products.
To learn more about gTech, check out our video ( .
**Responsibilities:**
+ Acquire understanding of business processes, tools and customer expectations to drive greater impact.
+ Design, implement, test, optimize, and troubleshoot analytics and reporting solutions to solve business performance management issues.
+ Collaborate with and influence business and engineering stakeholders to ensure our data infrastructure and products meet constantly evolving requirements.
+ Work closely with analysts to productionize analytics and reporting prototypes, and various statistical and machine learning models.
+ Write and review technical documents, including design, requirements, and process documentation.
Google is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. See also and If you have a need that requires accommodation, please let us know by completing our Accommodations for Applicants form:
Data Engineer
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Data Engineer
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Data Engineer
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Senior Data Engineer

Posted 2 days ago
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In healthcare, evolution doesn't just happen. It takes innovation, imagination, and a passion for solving problems in new and better ways. And innovation is taking place at a lightning-fast pace every day at Optum. As the fastest growing part of the UnitedHealth Group family of businesses, we're expanding our team in Ireland and creating excellent opportunities for those who want greater purpose and more impact in their work. We'll provide the investment, support, and resources to advance your career. You'll provide the talent, ambition, and drive.
As a **Senior Data Engineer** you will be working on developing and maintaining data pipelines that extract, transform, and load (ETL) data from various sources into a centralized data storage system, such as a data warehouse or data lake. Ensure the smooth flow of data from source systems to destination systems while adhering to data quality and integrity standards. In addition to having impact on a great team, you'll also discover the career opportunities you'd expect from an Industry Leader.
**Schedule:** Full-time position with standard working hours of Monday - Friday, 9am - 5pm.
_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._
**Primary Responsibilities:**
+ Data Integration: Integrate data from multiple sources and systems, including databases, APIs, log files, streaming platforms, and external data providers. Handle data ingestion, transformation, and consolidation to create a unified and reliable data foundation for analysis and reporting
+ Data Transformation and Processing: Develop data transformation routines to clean, normalize, and aggregate data. Apply data processing techniques to handle complex data structures, handle missing or inconsistent data, and prepare the data for analysis, reporting, or machine learning tasks
+ Contribute to common frameworks and best practices in code development, deployment, and automation/orchestration of data pipelines
+ Implement data governance in line with company standards
+ Partner with Data Analytics and Product leaders to design best practices and standards for developing and productionizing analytic pipelines
+ Partner with Infrastructure leaders on architecture approaches to advance the data and analytics platform, including exploring new tools and techniques that leverage the cloud environment (Azure, Snowflake, others)
+ Monitoring and Support: Monitor data pipelines and data systems to detect and resolve issues promptly. Develop monitoring tools, alerts, and automated error handling mechanisms to ensure data integrity and system reliability
_You will be rewarded and recognised 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._
**Required Qualifications:**
+ Bachelor's Degree (or higher) in Database Management, Information Technology, Computer Science or similar
+ Proven experience designing data solutions, including data modelling
+ Hands-on experience in data processing using PySpark and SQL
+ Experience with orchestration tools like Azure Data Factory or Airflow
+ Fluent in SQL, including advanced functions and window operations
+ Demonstrated experience with DevOps tools and CI/CD pipelines
+ Experience applying data governance controls in regulated environments
+ Well versed in Python regarding data manipulation, cleaning, transforming, and analyzing structured data to support our data-driven initiatives
**Preferred Qualifications:**
+ Proven Data Engineering experience
+ A motivated self-starter who excels at managing their own tasks and takes ownership
+ Experience working in projects with agile/scrum methodologies
+ Experience with Azure Databricks and Snowflake
+ Familiarity with production quality ML and/or AI model development and deployment
**Soft Skills:**
+ Effective communication skills and the ability to understand and adapt to changing requirements
**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.**
_All telecommuters will be required to adhere to the UnitedHealth Group's Telecommuter Policy._
_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 marginalised 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. © 2025 Optum Services (Ireland) Limited. All rights reserved._
#RPO #BBMRAQ
Senior Data Engineer
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Senior Data Engineer
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Senior Data Engineer
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Senior Data Engineer
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Asset Data Engineer
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