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Hitachi

Diversified tech conglomerate delivering digital solutions

Data Architecture Engineering Senior Professional

Data Engineering +1Confirmed live in the last 24 hours
Full-timeKraków, PolandNo salary listedIn-person

About the Job

Requirements

  • Proven work experience as a Data Engineer or in a related role.
  • Proficiency in SQL, data warehousing, data modeling, and Power BI reporting.
  • Strong understanding of data methodologies and processes.
  • Hands-on experience in ETL/ELT.
  • Solid understanding of data engineering principles, including statistical analysis.
  • Familiarity with the AWS ecosystem, including Redshift, Airflow, S3, and related services.
  • Demonstrated experience handling large datasets and relational databases.
  • Ability to work effectively in a dynamic, research-oriented team with multiple concurrent projects.
  • Understanding of data privacy regulations.
  • Knowledge of Oracle EBS/Salesforce Finance and Supply Chain modules.
  • Knowledge of batch processing, PowerShell, and REST APIs.
  • Excellent communication, problem-solving, and collaboration abilities.

Responsibilities

  • Build data pipelines to clean, transform, and aggregate data from disparate sources.
  • Design, build, and maintain ETL processes while working with large and complex datasets.
  • Perform quality assurance on imported data and collaborate with multiple teams as needed.
  • Manage and design the reporting environment, including data sources, security, and metadata.
  • Support the data warehouse by identifying and refining reporting requirements.
  • Develop and troubleshoot reports and dashboards using single or multiple data sources.
  • Evaluate changes and updates to source production systems.
  • Collaborate with business stakeholders to understand business needs.
  • Elicit requirements, manage stakeholders, conduct business process and gap analysis, and prepare Business Requirement Documents, Functional Requirement Documents, user stories, and acceptance criteria.

About the Company

Hitachi

Diversified tech conglomerate delivering digital solutions

Hitachi is a global conglomerate operating in energy, digital solutions, home appliances, and infrastructure to support governments, businesses, and consumers. Its offerings turn data into actionable insights through digital transformation services and Hitachi Energy’s renewable energy and grid solutions. It differentiates itself with an integrated portfolio that combines hardware, software, and services and a emphasis on societal impact and sustainability. Its goal is to build a sustainable society by using technology and data to improve energy efficiency, infrastructure resilience, and quality of life.

Company size
10,001+
Company stage
IPO
Headquarters
Tokyo, Japan
Founded
1910

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