We are looking for a QA Engineer - Backend (Golang) for the Core Banking Systems Team — a team focused on building reliable and scalable backend systems at the core of our financial infrastructure. The team develops solutions for credit card issuing and processing, working with a microservices architecture and technologies such as Kafka and PostgreSQL. A key part of the team’s work is ensuring that our systems are secure, resilient, and compliant with Mexican banking and accounting regulations.
Challenges that await you:
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Requirements analysis, creation of test scenarios, and preparation of test data
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Development and maintenance of test documentation
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Acceptance and regression testing (automated and manual)
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Manual testing responsibilities are an essential part of the role, including on-site involvement and ownership of the testing process.
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Writing and maintaining automated tests in Go
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Support of the test project
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Development and maintenance of the test project
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Integration of automated tests into CI/CD
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Development and maintenance of testing infrastructure and tools
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Identification, localization, and reporting of defects using a bug tracking system
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Communication with the product team during development and participation in releases
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Developing and maintaining custom tools to support the testing process (e.g., mock services, data generators, reporting tools)
What makes you a great fit:
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Experience in developing and maintaining test documentation
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Experience in programming with Go / Java / Kotlin / Python
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Experience working with Git or other version control systems
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Experience working with SQL
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Experience in developing and maintaining automated tests in Java / Kotlin / Python / Go
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Experience in developing and maintaining a test framework
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Experience working with CI/CD tools
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Experience in developing and maintaining testing infrastructure and tools
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Knowledge and understanding of design patterns
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Experience working with message queues (Kafka)
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B1 or higher English level for effective communication with an international team