Senior Data Engineer: GenAI & Cloud Data Pipelines

Commerzbank Digital Technology Centre Poland; Łódź; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Development Plans for employees

Life insurance

flexible working hours

integration events

much more

Job summary

Commerzbank Digital Technology Centre Poland is seeking a Senior Data Engineer to design and optimize scalable data pipelines and ETL processes. You will work within the Sales Analytics Cluster to turn data into actionable insights for sales steering and CRM and collaborate with data scientists and analysts.

The role emphasizes cloud-native data infrastructure on GCP, modern data modeling, and applying AI-driven techniques, including GenAI for code generation and data quality rules.

Qualifications

• Very good knowledge of SQL: querying, designing and managing relational databases (MySQL, PostgreSQL, SQL Server).
• Very good knowledge of Cloud Solutions (GCP is an asset) and scaling in cloud environments.
• Very good knowledge of Python.
• Knowledge of Agentic AI.
• English level B2 or higher.

Responsibilities

• Design, develop, and maintain ETL processes and data pipelines from diverse sources.
• Implement data models ensuring quality, consistency, and accessibility for sales analytics.
• Monitor, troubleshoot, and optimize data pipelines for performance, reliability, and cost-efficiency.
• Architect scalable data infrastructure on GCP using cloud-native services and optimize existing solutions.
• Apply software engineering practices including Git, CI/CD, and infrastructure as code (Terraform).
• Leverage agentic AI concepts to automate and optimize data pipelines.
• Apply GenAI techniques for automated code generation, data schema creation, and synthetic data testing.
• Evaluate and integrate AI-assisted development tools to boost productivity in data engineering tasks.
• Collaborate with data scientists and business analysts to understand data requirements and deliver impactful solutions.

Skills

SQL

Python

Agentic AI

English (B2+)

Cloud solutions

Tools

Google Cloud Platform

Apache Spark

Hadoop

Data Lakes

Job description

Commerzbank Digital Technology Centre Poland is seeking a Senior Data Engineer to design and optimize scalable data pipelines and ETL processes. You will work within the Sales Analytics Cluster to turn data into actionable insights for sales steering and CRM and collaborate with data scientists and analysts.

The role emphasizes cloud-native data infrastructure on GCP, modern data modeling, and applying AI-driven techniques, including GenAI for code generation and data quality rules.