Senior Data Engineer: Build Scalable Data Pipelines & AI

Vincere; Dublin; On-site; EUR 90,000 - 130,000; Full time

Job summary

Optum is seeking a Senior Data Engineer to design and maintain data pipelines that extract, transform, and load data into centralized storage. You will ensure data quality and partner with Data Analytics, BI, and Data Science teams to build a scalable analytics platform.

You will integrate data from diverse sources, apply transformations, and support production systems while advancing cloud-based architectures and governance practices.

Responsibilities

• Data Integration: Integrate data from multiple sources and systems, including databases, APIs, log files, streaming platforms, and external data providers.
• Data Transformation and Processing: Develop data transformation routines to clean, normalize, and aggregate data; prepare data for analysis, reporting, or ML tasks.
• Contribute to common frameworks and best practices in code development, deployment, and automation/orchestration of data pipelines
• Implement data governance and data de-identification framework in line with company standards
• Partner with Data Analytics and Product leaders to design best practices and standards for analyt ic pipelines
• Partner with Infrastructure leaders on architecture to advance the data and analytics platform, exploring new tools and cloud tech (Azure, Snowflake)
• Monitoring and Support: Monitor data pipelines and data systems to detect issues, develop monitoring tools and automated error handling

Job description

Optum is seeking a Senior Data Engineer to design and maintain data pipelines that extract, transform, and load data into centralized storage. You will ensure data quality and partner with Data Analytics, BI, and Data Science teams to build a scalable analytics platform.

You will integrate data from diverse sources, apply transformations, and support production systems while advancing cloud-based architectures and governance practices.