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QA Engineer (domain knowledge in Market Risk area) @ Link Group
  • Warsaw
QA Engineer (domain knowledge in Market Risk area) @ Link Group
Warszawa, Warsaw, Masovian Voivodeship, Polska
Link Group
2. 11. 2025
Informacje o stanowisku

We are looking for a QA Engineer experienced in data migration and market risk systems. The role combines strong functional knowledge of risk processes with solid technical testing skills. You will be responsible for validating complex data migrations, designing and executing test cases, and ensuring the accuracy and reliability of risk calculations across systems.


Requirements

  • 5+ years of experience in software testing (manual and automated) 
  • Strong hands-on experience with Java (Cucumber / Postman)  
  • At least 2 years of experience with SQL / Postgres, including complex queries and data validation 
  • Proven experience in API testing  
  • Previous experience in data migration projects  
  • Solid understanding of Market Risk (any asset class) and the ability to translate business requirements into test cases 
  • Nice to have: familiarity with Unix, Kafka, Kibana, Azure, ELK, Kubernetes  
  • Excellent communication skills in English  

We are looking for a QA Engineer experienced in data migration and market risk systems. The role combines strong functional knowledge of risk processes with solid technical testing skills. You will be responsible for validating complex data migrations, designing and executing test cases, and ensuring the accuracy and reliability of risk calculations across systems.

,[Create, maintain, and execute detailed test cases based on business requirements , Perform manual (~60%) and automated (~40%) testing , Validate large data sets and transformations using complex SQL queries (joins, stored procedures, data validation across systems) , Conduct API testing using Cucumber / Postman  , Collaborate closely with business analysts, developers, and other stakeholders to ensure accurate risk data and smooth migration processes , Work with technologies such as Java, SQL/Postgres, Unix, Kafka, Kibana, Azure, ELK, Kubernetes   Requirements: QA Engineer, SQL, API testing, Cucumber, Postman, Java, PostgreSQL, Unix, Kafka, Kibana, Azure, ELK Stack, Kubernetes

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