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Salary
$64k – $77k per year
Location
Hybrid (Warsaw, Poland)
Seniority
Staff · 5+ years exp
Employment
Contractor

First seen by Alion on Oct 13, 2026.

Overview
Company
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Profile match
ITDS is a Polish technology consulting and staffing firm that supplies engineers, analysts and project specialists to banks, insurers and other financial institutions. Its consultants work inside client delivery teams on software development, testing, business analysis, data engineering, cloud infrastructure and cybersecurity, usually on long-running programmes rather than short advisory engagements. The firm is based in Warsaw, recruits across Poland and increasingly for remote assignments elsewhere in Europe, and posts a high volume of contract and permanent technology vacancies under its own name on behalf of client employers.

Unleash innovation in data engineering - craft cutting-edge solutions that shape the future of enterprise analytics!

Wrocław/ Warszawa - based opportunity with hybrid work model (1day/ week in the office).

As a Senior Data Warehouse Architect, you will be working for our client, a leader in financial services, dedicated to transforming data into strategic assets. You will contribute to high-impact projects focused on implementing advanced data integration and streaming solutions, empowering business growth and operational excellence through innovative data architecture.

Your main responsibilities:

  • Lead analytical and development activities on the project, focusing on the deployment of a high-performance ODS solution.
  • Collaborate in designing modern data processing solutions, leveraging the latest technologies.
  • Implement new functionalities to optimize data flows and system performance.
  • Work closely with cross-departmental teams to meet key business objectives.
  • Analyze and translate complex business and technical requirements into scalable data architectures.
  • Support system users and ensure seamless operational performance.

You're ideal for this role if you have:

  • Minimum 5 years of experience as a developer or architect in data engineering.
  • Hands-on expertise with technologies such as Flink, Kafka, Databricks, and SQL.
  • Strong understanding of batch ETLs, real-time decisions, and stream processing.
  • Proven ability to design intricate data workflows and integrate large-scale data systems.

It is a strong plus if you have:

  • Experience with Spark, CDC (Change Data Capture), Microsoft Azure, IaC (Terraform), Oracle, Python, Java, or other object-oriented languages.
  • Higher technical education in a related field.

Language required for the role:

  • Polish (fluent), English (intermediate level).

Eligibility to work in the European Union:

  • Only candidates with an existing legal right to work in the European Union will be considered for this role.

#MAKEYourCareerBETTER

Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

Tech stack

  • Data Warehouse Architecture
  • Apache Flink
  • Apache Kafka
  • Databricks
  • SQL
  • Stream processing
  • ETL/Batch Processing
  • Apache Spark
  • Microsoft Azure
  • Python
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