QA Engineer

6 days ago


Warsaw, Czech Republic Link Group Full time

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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