Analytics/Data Engineer - Data Quality & Reporting

DCG; Polska; On-site; PLN 180,000 - 250,000; Full time

Benefits offered by this job

Private medical care

Co-financing for the sports card

Job summary

DCG is seeking an experienced Data Engineer/Analyst to support analytics and reporting across margin and product lines. You will model the fact layer, define data lineage, and collaborate with architects and data engineers to ensure consistency across semantic structures. Strong English communication is essential.

The role requires 5+ years of experience, hands-on data modeling, SQL proficiency, and experience with data catalogs. AWS certifications are highly valued.

Qualifications

• 5+ years of analytics/data engineering experience.
• AWS Certified Data Engineer – Associate or AWS Certified Cloud Practitioner.
• Hands-on in dimensional/fact data modeling.
• Proficient in SQL and data transformation for analytics.
• Experience with data catalog tools and documenting data lineage.
• Experience supporting financial, margin, or product-level reporting.
• Strong English communication skills.

Responsibilities

• Model the fact layer according to data standards.
• Define and maintain data lineage within the data catalog.
• Connect and structure data to support product-level margin reporting.
• Collaborate with architects and data engineers for consistency across semantic and fact layers.
• Validate data accuracy and consistency across reporting outputs.

Skills

Analytics/Data engineering

SQL

Data modeling

Data catalog

English communication

Reporting (finance/margin)

Education

AWS Certification: Data Engineer – Associate

AWS Certification: Cloud Practitioner

Tools

AWS Certified Data Engineer–Associate

AWS Certified Cloud Practitioner

Job description

DCG is seeking an experienced Data Engineer/Analyst to support analytics and reporting across margin and product lines. You will model the fact layer, define data lineage, and collaborate with architects and data engineers to ensure consistency across semantic structures. Strong English communication is essential.

The role requires 5+ years of experience, hands-on data modeling, SQL proficiency, and experience with data catalogs. AWS certifications are highly valued.