Real-Time Data Integration Engineer

EirGrid Group; Dublin; On-site; EUR 65,000 - 90,000; Full time

Job summary

EirGrid Group is seeking a System Integration Developer to join the Data Engineering Team in Ireland. You will contribute to real-time and ex-post data delivery across platforms supporting the Power System and wholesale energy markets.

You will design, develop and maintain data engineering solutions and collaborate with IT stakeholders to shape future data capabilities. With 4+ years in software development, you will work in a complex, data-intensive environment, applying Oracle PL/SQL, .NET/C#,

Qualifications

• 4+ years in software development, ideally in data‑intensive environments.
• Strong proficiency in Oracle PL/SQL, .NET, C#, ASP.NET and Visual Studio.
• Experience with Webservices, APIs and API tools and secure data handling.
• Experience with Oracle and SQL Server data processing and API integration.
• Understanding of data risk, quality and governance.

Responsibilities

• Develop, test and maintain real-time and ex-post data delivery solutions.
• Collaborate with Leads to implement technical designs and reviews.
• Participate in design discussions and continuous improvement initiatives.
• Ensure quality through testing, documentation and coding standards.
• Support data platform integration across applications and APIs.
• Troubleshoot production and development issues; mentor junior team members.
• Represent the team in engagements with IT Architecture, security and vendors.

Skills

Oracle PL/SQL

C#

ASP.NET

Webservices/APIs

SQL Server

API development

PowerShell

Python

Data quality

Team collaboration

Tools

Visual Studio

IIS

SOAPUI

Postman

Job description

EirGrid Group is seeking a System Integration Developer to join the Data Engineering Team in Ireland. You will contribute to real-time and ex-post data delivery across platforms supporting the Power System and wholesale energy markets.

You will design, develop and maintain data engineering solutions and collaborate with IT stakeholders to shape future data capabilities. With 4+ years in software development, you will work in a complex, data-intensive environment, applying Oracle PL/SQL, .NET/C#,