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September 30, 2026

Senior Data Engineer

Senior • Remote

170 - 200 PLN/yr

Gliwice, ŚL, Poland

Quick Facts

  • Role: Senior Data Engineer

  • Location: 100% remote

  • Contract: 12 months (ASAP start)

  • Domain: Banking

Description

Join a cross-functional Agile team to design, implement, and optimize end-to-end data solutions across AWS cloud and on-premises Oracle environments. Contribute to data platform modernization using Data Mesh, Data Products, and Medallion architecture, while building scalable ETL/ELT pipelines and ensuring data quality, security, scalability, and performance.

Responsibilities

  • Design, implement, and optimize data solutions across AWS and legacy DWH environments

  • Build and maintain ETL/ELT pipelines with Airflow, dbt, and SAP Data Services

  • Support Data Mesh, Data Products, and Medallion architecture initiatives

  • Modernize and migrate legacy data platforms toward cloud-native solutions

  • Work with Oracle DB, SAP IQ, SAP Data Services, and SAP Business Objects

  • Develop and optimize solutions using SQL and Python

  • Contribute to real-time, message-based, and event-driven integrations

  • Ensure data solutions meet quality, security, scalability, and performance requirements

  • Participate in code reviews, monitoring, alerting, and troubleshooting of data pipelines

  • Collaborate with data engineers, analysts, and business stakeholders in an Agile environment

  • Follow DevOps and SDLC practices, including CI/CD, infrastructure as code, and automated testing

  • Provide incident support during EOD ROTA (typically until 23:00–24:00)

Requirements

  • Strong hands-on experience with SQL and Python

  • Commercial experience with at least one major cloud platform (AWS, Azure, or GCP)

  • Hands-on experience with Airflow and/or dbt

  • Strong understanding of enterprise data platforms, especially Oracle DB and SAP ecosystem tools (SAP IQ, SAP Data Services, SAP Business Objects)

  • Experience with data integration and event-driven architectures

  • Understanding of ETL/ELT and modern data architecture

  • Exposure to Data Products, Data Mesh, and Medallion architecture

  • Exposure to DevOps practices including CI/CD, Infrastructure as Code, security, and automated testing

  • Experience working in Agile/cross-functional teams

  • Strong communication and collaboration skills; good command of English

Benefits

  • 100% remote opportunity

  • 12-month contract with ASAP start

  • International project in the banking domain

  • Opportunity to work with modern cloud data technologies and architectures

  • Collaboration with an experienced, cross-functional Agile team

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