Remote Data Engineer: Data Layer & Reporting Architect

Safety Heads; Wrocław; On-site; PLN 90,000 - 120,000; Full time

Job summary

Safety Heads is building an internal data layer for a management dashboard, aggregating data from multiple systems. The role focuses on extracting and consolidating data from a locally hosted DMS, external systems, APIs and files to provide a unified reporting model for sales, used cars, service and parts.

The candidate will design and maintain the data layer, mapping identifiers across sources and ensuring data quality while enabling reliable analytics.

Qualifications

• Experience designing and implementing data integration layers.
• Ability to map identifiers across heterogeneous sources.
• Knowledge of data warehousing concepts and reporting models.

Responsibilities

• Design and maintain the data layer integrating multiple existing business systems.
• Analyse external database schemas and build reliable data extraction processes.
• Transform, normalize and connect data from databases, APIs and file-based sources.
• Design reporting models supporting management dashboards and operational analytics.
• Collaborate on data quality, integration reliability and technical architecture.

Skills

SQL

Relational databases

ETL / ELT

REST APIs

Data modeling

Data quality

Analytics

Tools

SQL Server

PostgreSQL

Job description

Safety Heads is building an internal data layer for a management dashboard, aggregating data from multiple systems. The role focuses on extracting and consolidating data from a locally hosted DMS, external systems, APIs and files to provide a unified reporting model for sales, used cars, service and parts.

The candidate will design and maintain the data layer, mapping identifiers across sources and ensuring data quality while enabling reliable analytics.