QA Engineer – Backend (Golang) Senior [Core Banking Systems]

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:

• Requirements analysis, creation of test scenarios, and preparation of test data
• Development and maintenance of test documentation
• Acceptance and regression testing (automated and manual)
• Manual testing responsibilities are an essential part of the role, including on-site involvement and ownership of the testing process.
• Writing and maintaining automated tests in Go
• Support of the test project
• Development and maintenance of the test project
• Integration of automated tests into CI/CD
• Development and maintenance of testing infrastructure and tools
• Identification, localization, and reporting of defects using a bug tracking system
• Communication with the product team during development and participation in releases
• Developing and maintaining custom tools to support the testing process (e.g., mock services, data generators, reporting tools)

What makes you a great fit:

• Experience in developing and maintaining test documentation
• Experience in programming with Go / Java / Kotlin / Python
• Experience working with Git or other version control systems
• Experience working with SQL
• Experience in developing and maintaining automated tests in Java / Kotlin / Python / Go
• Experience in developing and maintaining a test framework
• Experience working with CI/CD tools
• Experience in developing and maintaining testing infrastructure and tools
• Knowledge and understanding of design patterns
• Experience working with message queues (Kafka)
• B1 or higher English level for effective communication with an international team

Your bonus skills:

• Experience working with gRPC and Protobuf
• Experience with frameworks: dailymotion/allure-go, Gomega (Go) / JUnit5, Allure (Kotlin) / allure-pytest, pytest (Python)
• Experience in load testing
• Knowledge and understanding of software design patterns

Our ways of working:

• Innovative Spirit: A commitment to creativity and groundbreaking solutions
• Honest Feedback: valuing open, transparent communication
• Supportive Team: a strong, collaborative community
• Celebrating Achievements: recognizing our wins together
• High-Tech Environment: a team full of smart and revolutionary people who date to challenge the status quo of incumbent finances
• Team time zone: The team works within the GMT+1 to GMT+5 time zone

Our benefits:

• Relocation support to one of our hubs — Cyprus, Serbia, Georgia, Kazakhstan— with assistance for the employee and their family
• Flexible work from one of our offices or remote
• Healthcare Coverage
• Education Budget: Language lessons, professional training and certifications
• Wellness Budget: Mental health and fitness activity reimbursement
• Vacation policy: 20 days of annual leave and paid sick leave