Senior IT Analyst – Risk & Data

New
B
B2BnetworkFinancial Services
Warszawa, PLFull-TimeSenior
Salary115 - 140 PLN per hour
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Job Details

Languages
English
Experience
Minimum 5 lat
Required Skills
SQLData AnalysisOracle

Requirements

  • Minimum 5 years of experience as a Systems Analyst, Data Analyst, or DWH Analyst.
  • Advanced, practical knowledge of Oracle and PL/SQL.
  • Experience performing independent data analysis using complex SQL/PLSQL queries.
  • Experience working with large volumes of data (millions of records).
  • Practical experience with Source-to-Target Mapping, data transformations, and defining business rules.
  • Background in Data Warehouse environments or data-intensive projects.
  • Experience in banking/financial risk, finance, reserves, capital adequacy, or regulatory reporting.
  • Ability to analyze data flows and system dependencies.
  • Self-sufficiency and ability to bridge technical data analysis with business context.
  • Proficiency in English sufficient for working with technical documentation.

Responsibilities

  • Analyze large data sets and dependencies between them.
  • Work with Oracle, SQL, and PL/SQL technologies.
  • Analyze data flows between source systems, warehouses, and reporting systems.
  • Design Source-to-Target mappings.
  • Define data transformations, validations, and business rules.
  • Perform analysis on data quality, completeness, and consistency.
  • Identify sources of errors and discrepancies in data.
  • Translate business requirements into technical data processing methods.
  • Collaborate with architects, developers, DevOps, business analysts, and database administrators.
  • Prepare analytical and technical documentation.
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115 - 140 PLN per hour
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