HOME Data Engineering & Architecture Senior DWH Architect
MADIFF Polska VERIFIED EMPLOYER

Senior DWH Architect.

Data Engineering & Architecture Full-Time

Senior DWH Architect: our view in 3 lines...

  • The Role:This role is for a senior data architecture specialist focused on modernising enterprise data processing in a banking environment.
  • The Person:The person will design complex data processing solutions, support the ODS platform, build data flows and integrations, analyse requirements, and work with development, architecture and other bank teams.
  • Requirements:The ideal candidate has strong DWH and data architecture understanding, Flink, Kafka, CDC, strong SQL, data integration and processing experience, batch ETL, and real time processing and decisioning.

About the role

We are looking for a Senior DWH Architect to support the implementation of a modern ODS platform and the transformation of enterprise data processing architecture. The role focuses on designing complex data flows and integrations using Kafka, Flink, CDC, batch ETL, and real-time stream processing, combining strong data architecture expertise with hands-on technical involvement in a complex banking environment.
Responsibilities
• Design architecture for complex data processing solutions
• Support implementation of the ODS platform
• Design complex data flows and integrations
• Analyse business and technical requirements
• Design batch and real time data processing
• Work with streaming architectures
• Design and support CDC based integrations
• Implement and support new functionality
• Cooperate with development and architecture teams
• Support existing data systems and users
• Work with other departments across the bank

Requirements

• Minimum 5 years of experience as a Developer or Architect
• Strong DWH and data architecture understanding
• Flink
• Kafka
• CDC, Change Data Capture
• Strong SQL
• Data integration and processing experience
• Batch ETL
• Real time processing and decisioning
• Stream processing
• Experience designing complex data flows
• Previous hands on development or architecture experience
• Strong analytical skills
• Fluent Polish
Nice to have
• Spark
• Databricks
• Microsoft Azure
• Terraform / IaC
• Oracle
• Python
• Java or another object oriented programming language
• Banking or financial services experience

Benefits

• Flexible hybrid model (1 day/week onsite in Wrocław/Warsaw)
• Solid, competitive salary
• Work in a multinational environment on international projects
• Comprehensive healthcare
• Long-term B2B contract with a stable project pipeline

Published September 22, 2026
Location Warsaw, Poland
Job Type Full-Time