About this role
We are looking for a Senior DWH Architect to support the implementation of a modern ODS platform and the transformation of complex enterprise data architecture. The role focuses on designing scalable data flows and integrations using Kafka, Flink, CDC, batch ETL, and real-time stream processing, combining traditional Data Warehouse solutions with modern data processing technologies. The consultant will analyse business and technical requirements, design end-to-end data solutions, and work closely with development and architecture teams throughout implementation.
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