Industry: Fintech Location: WarsawRemote work: flexible hybrid model (3 days onsite)Project language: English (required), PolishType of assignment: B2B / UoPIntroduction & Summary:We are seeking a skilled Data Engineer to join our Credit Risk and IRB Modelling Tech team. The ideal candidate will possess a strong background in ETL solutions, advanced SQL capabilities, and experience with ETL tools. This role focuses on building a solid data foundation for Credit Risk models within a collaborative and innovative environment.Main Responsibilities:The Data Engineer will be responsible for developing and maintaining ETL solutions that ensure robust data integration and support our credit risk analysis objectives. Responsibilities include: Designing and implementing ETL processes. Maintaining data integrity and quality across various sources. Collaborating with data analysts and business analysts. Optimizing SQL queries for efficient data retrieval. Participating in code reviews and providing feedback. Documenting processes and technical specifications. Key Requirements: At least two years of experience in creating ETL solutions. Advanced knowledge of SQL (Oracle preferred). Proficient with ETL tools (Informatica PowerCenter preferred). Fluent in English (min. B2 level). Nice to Have: A university degree in Computer Technology, Mathematics, Physics, Finance, or Banking. Experience with Data Vault concepts. Familiarity with Azure cloud services, Informatica IDMC, Databricks, and/or Python.