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Data Integration Engineer

Location: Barcelona, Barcelona, Spain
Job ID: R0045621
Date Posted: May 21, 2024
Segment: Green Energy & Mobility
Business Unit: Hitachi Energy
Profession (Job Category): Data Analytics/Business Intelligence
Job Type (Experience Level): Experienced
Job Schedule: Full time
Remote: No

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We are looking for an experienced Data Integration Engineer to join our team. The ideal candidate will have a passion for developing and maintaining high-quality data processing and integration solutions using modern technologies.  

  • Design, develop, and maintain SQL code. 

  • Bring 100k LoC codebase into SDLC (including version control and testing) 

  • Ensure database stability, reliability, and performance. 

  • Perform performance profiling and query tuning. 

  • Work with cross-functional teams to ensure data consistency and accuracy. 

  • Develop and maintain database documentation. 


  • Create, maintain and lead projects involving integration of . 

  • Manage database releases and deployments. 

  • Ensure data compliance and security needs are met in system construction. 

  • Troubleshoot data management issues and offer assistance across teams. 

  • Conduct ad hoc analysis to identify trends and insights. 

  • Work with cross-functional teams to ensure data consistency and accuracy within a complex business environment. 

  • Perform and automate data validation testing to ensure continuous quality of data workflows. 


  • Bachelor’s degree in Computer Science or a related field. 

  • 8+ years of experience with database technology (as DBA, Developer, Data Engineer). 

  • Proficiency in data warehousing, relational databases and Extract-Transform-Load (ETL) technologies. 

  • Experience with Azure SQL, performance profiling, query tuning, ad hoc analysis 

  • Proficient in manipulation and transformation of various formats (JSON, XML) 

  • Experience with Integrations using various data sources (MuleSoft a plus) 

  • Strong analytical and problem-solving skills. 

  • Excellent communication and collaboration skills. 

  • Fluency in English is required for this role 


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