Data Engineer Consultant

General Information

Position

Data Engineer Consultant for EU projects | Poland

Work arrangement

Full-time

City

Warsaw

Country

Poland

Department

Consulting

Team

Engineering, AI & Data

Area of interest

Accounting, Administration, Consulting, Data & Analytics, Finance

Way of work

Hybrid

Description & Requirements

Who we are looking for

Are you enthusiastic about data and its potential to transform business operations? Do you thrive in environments where data analysis, verification, and SQL expertise are at the core of your daily tasks? If so, we want you to be part of our journey!

🌍

As a Data Transformation Consultant, you will play a key role in driving business transformation by ensuring data integrity, enabling seamless data integration, and delivering actionable insights that empower EU institutions to meet their strategic goals.

Your future role

• Design, build, and maintain ETL and data integration workflows connecting multiple internal and external data sources.
• Analyze source data, define mappings and transformation rules, and ensure data quality, consistency, and traceability.
• Investigate data issues, troubleshoot ETL processes, and independently drive clearly defined tasks to resolution.
• Collaborate with data, BI, ERP, and subject matter experts throughout the solution lifecycle - from analysis and modelling to testing, deployment, and continuous improvement.

What we expect from you

• Typically, 3-4 years of relevant hands-on experience in data integration, ETL, BI, data transformation, or a related area.
• Solid SQL skills, including writing, analyzing, and troubleshooting queries and working with relational databases.
• Good understanding of ETL/ELT concepts, data integration patterns, and data warehousing (DWH) fundamentals.
• Hands-on experience with data transformation, mapping, validation, and investigation of data quality issues.
• Ability to work independently on clearly defined tasks, investigate problems, and propose solutions, while knowing when to seek input from more experienced team members.
• Ability to communicate data-related findings and technical concepts clearly to both technical and non-technical stakeholders.
• Interest in working with European Union institutions and willingness to travel occasionally to Brussels.
• Master's degree in a relevant field is a must.
• EU Work Permit

Nice to have

• Experience with PL/SQL and/or T-SQL.
• Experience with scripting languages such as Python or Shell scripting for data handling or automation.
• Experience with data integration or orchestration tools such as SAP Data Services, Apache Hop, Apache Airflow, or similar.
• Exposure to ERP environments, particularly SAP, or experience working with enterprise-scale data landscapes.
• Experience with data modelling or BI/reporting solutions.

What we offer

• Opportunity to obtain new certifications and further skills and competencies development
• Opportunity to work on the most innovating, interesting and challenging projects for leading global organizations
• Real opportunities for growth and promotion – clear and individual career path
• Stability and excellent cross-training opportunities
• Opportunity to work with European Union's Agencies

Selection process

Recruitment process is easy, all you have to do is:

• Send us your CV
• HR Interview (45min)
• Technical Interview (60min)
• Final Interview (45min)

The recruitment process can last around 2 months.

About Deloitte

In Deloitte we support leading global organizations in optimizing and transforming their organizations. This also relates to their finance function. Our consultants offer insights, capabilities, and solutions that change the way these organizations operate and make people-related decisions.

We are currently building in Poland a dedicated team which will focus on advisory in the area of Finance & Performance. The Team will advise our Clients in complex issues relating to i.a. Reporting, Budgeting, Controlling processes. We are looking for high-energy, committed and ambitious people to join our advisory practice. Next to advising on most sophisticated and challenging issues relating to the above mentioned areas, our Consulting professionals will also advise on potential solutions leading to optimisation of the above mentioned processes. This will also include applying the newest technologies.

Are you ready to join our team and help our clients imagine, deliver, and run their future?

About the team

Within our Government & Public Sector practice, our team brings deep EU industry expertise to help EU institutions address critical finance, accounting, and reporting challenges during their transformation. We are looking for consultants to strengthen our Finance @ EU Center of Excellence.

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