Senior QA Automation Manual Tester (SWIFT SEPA VISA)

Project/Client: Fintech
Location: Lithuania (must)
Start Date: ASAP
Duration: 6-9 months
Seniority: Senior
Language: English

Role Overview:
We are looking for a Senior QA Automation / Manual Tester with a proven background in fintech banking or payment platforms. The role centers on validating SEPA SWIFT and Visa payment flows including ISO 20022 messaging 3DS2 authentication and PCI DSS Level 1 compliance controls. The consultant will work across microservice and API layers covering end-to-end transaction lifecycle testing resilience validation and audit-ready documentation within a complex regulated payment environment.

Key Responsibilities:

• Test SEPA credit transfer flows SWIFT MT / ISO 20022 message flows and Visa card payment flows including 3DS2 authentication.

• Perform API contract schema and integration testing at the microservice layer including async / event-driven workflow testing across queues retries and DLQ.

• Execute structured test scenarios across SEPA SWIFT and Visa payment workstreams and validate end-to-end transaction lifecycle flows reconciliation settlement and data consistency.

• Conduct resilience testing including retries circuit breakers DLQ failover and idempotency validation as well as performance load and stress testing for platform stability.

• Develop execute and integrate automated test suites into CI/CD pipelines.

• Produce audit-grade test evidence and traceability documentation for PCI DSS compliance.

• Validate web mobile and cross-platform functional consistency and regression coverage.

• Collaborate with developers DevOps and security teams to identify track and verify defect resolution.

Must-Have Requirements:

• 5 years of QA automation experience with a minimum of 3 years in fintech banking or payment platforms.

• Strong experience in API testing and microservice integration testing using Postman REST Assured or similar tools.

• Proficiency in Java JavaScript or Python for automation scripting and test development.

• Hands-on experience with automation frameworks such as Selenium Cypress or Playwright.

• Experience integrating automated tests into CI/CD pipelines using Jenkins GitHub Actions or equivalent tools.

• Hands-on experience testing SEPA SWIFT and Visa card payment flows including ISO 20022 messaging.

• Solid understanding of PCI DSS compliance controls OWASP security concepts authentication and encryption validation.

• Familiarity with AWS environments including CloudWatch logging monitoring and observability validation.

• Strong understanding of resilience testing concepts including retries failover circuit breakers DLQ and idempotency.

• Experience producing structured audit-ready QA documentation and test traceability evidence.
  
  Ready to Join
  We look forward to receiving your application and welcoming you to our team!