Automation & Manual Tester (M/F)

TMC Luxembourg • Kapellen, Distrikt Lëtzebuerg • Posted June 29, 2026

Position Overview

You will be responsible for ensuring the quality, reliability, and compliance of critical financial applications through both manual and automated testing activities. Working in a payment and securities settlement environment, you will contribute to the validation of business processes related to T2S flows and ISO 20022 messaging standards.


What we expect from you :


  • Design, develop, and execute manual and automated test cases.
  • Perform functional, integration, regression, and system testing activities.
  • Validate end-to-end business processes related to T2S (TARGET2-Securities) flows.
  • Analyze and verify ISO 20022 messages and transaction processing workflows.
  • Execute SQL queries to validate data integrity and business rules.
  • Identify, document, and track defects throughout the testing lifecycle.
  • Collaborate closely w...