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Expert IT Developer @ Ework Group
  • Warsaw
Expert IT Developer @ Ework Group
Warszawa, Warsaw, Masovian Voivodeship, Polska
Ework Group
17. 1. 2026
Informacje o stanowisku

For our Client from banking industry we are looking for Expert IT Developer.

Hybrid model from Warsaw/Tricity or Łódź.


✔ Required Skills & Experience:

  • Strong programming skills in Python and Java.
  • Advanced experience with Apache Spark (PySpark), SQL for large-scale distributed data processing.
  • Hands-on experience in distributed compute platforms and on-premise cluster environments.
  • Proficiency with CI/CD tools such as Bamboo/Jenkins, and Bitbucket.
  • Experience working in Agile teams, with the ability to work independently in fast-paced, evolving environments.
  • Strong analytical and problem-solving skills with the ability to adapt quickly.

✔ Nice-to-have knowledge and experience:

  • Understanding of Capital Markets products including FX, Equities, Derivatives, and Bonds etc.
  • Previous experience in Financial Crime, AML, or surveillance use cases.
  • Experience implementing rule-based detection systems, scorecards, or alerting frameworks.
  • Experience delivering against NFRs such as performance, scalability, observability, data quality, resiliency, and security.
  • Experience with automation, including automated pipeline deployment, data validation, testing frameworks, and workflow orchestration.
  • Experience in integrating the solutions with the third party systems (like case management systems).
  • A strong “can-do” attitude and the ability to collaborate effectively in a cross-functional team.

For our Client from banking industry we are looking for Expert IT Developer.

Hybrid model from Warsaw/Tricity or Łódź.

,[✔ Key Responsibilities:, Design, implement, and optimise data pipelines to support end-to-end capital-markets AML detection scenarios., Implement detection logic, rule frameworks, and scoring components to support financial-crime use cases., Ensure high-quality engineering across code, data pipelines, and operational processes., Contribute to a greenfield architecture with a strong sense of ownership, innovation, and delivery excellence. Requirements: Python

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