Data Architecture Engineering Senior Professional

Hitachi Vantara; Kraków; On-site; PLN 180,000 - 280,000; Full time

Job summary

Hitachi Vantara is seeking a skilled Data Engineer to join our Kraków team. You will build data pipelines, design ETL processes, and support the data warehouse while collaborating with multiple stakeholders to translate business needs into robust data solutions.

You will work with SQL, data warehousing, data modeling, and BI reporting tools, including Power BI, in a fast-paced, research-oriented environment.

Qualifications

• Proven work experience as a Data Engineer or in a related role.
• Strong SQL, data warehousing, data modeling, and Power BI reporting skills.
• Experience with ETL/ELT and large datasets.
• Familiarity with AWS ecosystem (Redshift, Airflow, S3) and relational databases.

Responsibilities

• Build data pipelines to clean, transform, and aggregate data from disparate sources.
• Design, build, and maintain ETL processes 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.
• Experience in requirements elicitation, stakeholder management, BRD/FRD documents, user stories, and acceptance criteria.

Skills

SQL proficiency

Data warehousing

Data modeling

PBI reporting

ETL/ELT

AWS Redshift

Airflow

REST APIs

Batch/PowerShell

Data privacy

Job description

Our Company

We're Hitachi Vantara, the data foundation trusted by the world's innovators. Our resilient, high-performance data infrastructure means that customers - from banks to theme parks - can focus on achieving the incredible with data. If you've seen the Las Vegas Sphere, you've seen just one example of how we empower businesses to automate, optimize, innovate - and wow their customers. Right now, we're laying the foundation for our next wave of growth. We're looking for people who love being part of a diverse, global team - and who get excited about making a real-world impact with data.

Location: Krakow, Poland

Function: (DEAI HV) IT

Requisition ID: R0148045

Our Company

We're Hitachi Vantara, the data foundation trusted by the world's innovators. Our resilient, high-performance data infrastructure means that customers - from banks to theme parks - can focus on achieving the incredible with data. If you've seen the Las Vegas Sphere, you've seen just one example of how we empower businesses to automate, optimize, innovate - and wow their customers. Right now, we're laying the foundation for our next wave of growth. We're looking for people who love being part of a diverse, global team - and who get excited about making a real-world impact with data.

Key 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.
• Experienced in requirements elicitation, stakeholder management, business process and gap analysis, and preparing Business Requirement Documents, Functional Requirement Documents user stories, and acceptance criteria.

Required Skills

• Proven work experience as a Data Engineer or in a related role.
• Proficiency in SQL, Data warehousing, Data modeling, PBI 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 on Oracle EBS/Salesforce Finance and Supply chain modules.
• Knowledge on Batch/Powershell, REST API's
• Excellent communication, problem-solving, and collaboration abilities.

About Us

We're a global team of innovators. Together, we harness engineering excellence and passion for insight to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can inspire the future, this is the place to fulfil your purpose and achieve your potential.

Fostering innovation through diverse perspectives

Hitachi is a global company operating across a wide range of industries and regions. One of the things that sets Hitachi apart is the diversity of our business and people, which drives our innovation and growth.

We are committed to building an inclusive culture based on mutual respect and merit-based systems. We believe that when people feel valued, heard, and safe to express themselves, they do their best work.

How We Look After You

We help take care of your today and tomorrow with industry-leading benefits, support, and services that look after your holistic health and wellbeing. We're also champions of life balance and offer flexible arrangements that work for you (role and location dependent). We're always looking for new ways of working that bring out our best, which leads to unexpected ideas. So here, you'll experience a sense of belonging, and discover autonomy, freedom, and ownership as you work alongside talented people you enjoy sharing knowledge with.

We're proud to say we're an equal opportunity employer and welcome all applicants for employment without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran, age, disability status or any other protected characteristic. Should you need reasonable accommodations during the recruitment process, please let us know so that we can do our best to set you up for success.